find the difference. express your answer in simplest form. (5s/s^2-10s+25) - (25/s^2-10s+25)

Answers

Answer 1

To solve this problem you must apply the proccedure shown below:

1. You have the following expression:

(5s/s^2-10s+25) - (25/s^2-10s+25)

2. As you can see, they have the same denominator, therefore, you can rewrite it as below:

(5s-25)/ (25/s^2-10s+25)

3. When you factor ir, you obtain:

5(s-25)/(s-5)(s-5)

3. Simplifying:

5/(s-5)

Related Questions

if you want to place an 8 1/2 inch towel bar in the center of a door that is 25 1/2 wide, how much space will be on each side of the towel bar?

Answers

There will be 8 1/2 inches on either side of the towel bar

25 1/2- 8 1/2=17
17 divided by 2= 8.5
8.5 inches

EASY MATH!!! The formula F=9/5C+32 is used to convert Celsius to Fahrenheit temperature. A. Solve the formula for C B. The boiling point of water is 212 F What is C?
If a house thermostat was set at 80F what is C? Answer at nearest tenth. DO THIS

Answers

F=\dfrac{9}{5}C+32\\\\A.\\\dfrac{9}{5}C+32=F\ \ \ |-32\\\\\dfrac{9}{5}C=F-32\ \ \ |\cdot\dfrac{5}{9}\\\\C=\dfrac{5}{9}(F-32)

B.\\F=212\to C=\dfrac{5}{9}(212-32)=\dfrac{5}{9}\cdot180=100\\\\212^oF=100^oC

C.\\F=80\to C=\dfrac{5}{9}(80-32)=\dfrac{5}{9}\cdot48\approx26.7\\\\80^oF\approx26.7^oC

Find the equation for the line that passes through A's hypotenuse
plz show work

Answers

The answer is: " 1 "
_________________________________________
" y = -2x + 1 " .
_________________________________________
Explanation:
_________________________________________

Look at the hypotenuse for "ΔA" and note the coordinates of where the hypotenuse crosses the "y-axis".

The coordinates are: " (0, 1) " ; that is: " x = 0 ; y = 1 " .

So, the problem /question is: " y = -2x + [?] " ;

→ Plug in " 1 " for "y" ; as follows:

→ " 1 = -2x + [?] " ;

→ We know that "x = 0";

→ when "x = 0" ; → " -2x " = " (-2 * 0) = 0 ;

So, 1 = 0 + [?] ;

The answer is " 1 " ; since: " { 0 + 1 = 1 .} .

Or, with a more detailed explanation:
_______________________________________________________
→ 1 = 0 + [?] ;

Subtract "0" from EACH SIDE of the equation;

→ 1 − 0 = 0 + [?] − 0 ;

to get:

→ 1 = [?] ;
______________________________________________________
The answer is: " 1 " .
______________________________________________________

2. A triangular pyramid begins with these coordinates:
P(–1, 2, 0)
Y(2, 3, 0)
R(–3, 4, 0)
A(–2, 1, 5)
The pyramid is then reflected over the yz-plane. The reflected image is then translated using the following rule: (x, y, z)  (x + 2, y + 4, z – 3). Determine the coordinates of that final image, following these steps:
1. Write the general rule you use for the reflection. (4 points)

2. What would be the new points of the shape after this reflection? (4 points)

3. Now, use the points from number 2 and apply the translation rule. Show the results of your calculations for that translation. (4 points)

Answers

1. The yz-plane is the plane x = 0.
So, The general rule of reflection over the yz- plane is (x,y,z) →(−x,y,z)

===========================================

2. Applying the rule found in (1)

the new points of the shape after this reflection will be

P(–1, 2, 0) ⇒⇒⇒ P'(1, 2, 0)
Y(2, 3, 0) ⇒⇒⇒ Y'(-2, 3, 0)
R(–3, 4, 0) ⇒⇒⇒ R'(3, 4, 0)
A(–2, 1, 5) ⇒⇒⇒ A'(2, 1, 5)
=============================================

3. Applying the transformation rule (x, y, z) → (x + 2, y + 4, z – 3)

to the points from number 2

P'(1, 2, 0) ⇒⇒⇒ P" (3 , 6 , -3 )
Y'(-2, 3, 0) ⇒⇒⇒ Y" (0 , 7 , -3)
R'(3, 4, 0) ⇒⇒⇒ R" ( 5 , 8 , -3)
A'(2, 1, 5) ⇒⇒⇒ A" ( 4 , 5 , 2)

Which of the following best describes the expression 3x + 2y + 8z?
The product of three sums; there are three terms
The sum of three products; there are three terms
The product of three sums; there are six terms
The sum of three products: there are six terms

Answers

You have 3 variables, x y and z.
Each of these variables comes in different amounts - so there are 3x 2y and 8z. Those variables could be anything.

So the 3x is a product of 3 multiplied by x, 2y is a product of 2 multiplied by y and 8z is the product of 8 multiplied by z
So this equation means that it is the sum of three products (3x, 2y and 8z) and there are 3 terms. Each of 3x, 2y and 8z is considered a term.

Answer:

B. The sum of three products; there are three terms.

Step-by-step explanation:

We have been given an expression [tex]3x+2y+8z[/tex]. We are asked to choose the sentence which best describes our given expression.

We can see that our given expression has three variables and each of them is multiplied by a number. Therefore, there are three terms is our given expression.

We can see that each term is product of a number and variable and all terms are being added, therefore, our expression represents the sum of three products and option B .

A car uses 8 gallons of gasoline to travel 290 miles. How much gasoline will the car use to travel 400 miles

Answers

To find this answer, you would need to find how many miles 1 gallon of gas will take them. To find this, you would do 290÷8=36.25. So with this information, you will be able to find out how much gas it would take to travel 400 miles. You would do 400÷36.25=11.03. 11.03 would be how many gallons of gas is used to travel 400 miles. Hope this helps! ;)

How much gasoline will the car use to travel 400 miles is 11.03 gasoline.

Formulate

400×8÷290

Calculate the product or quotient

3200/290

Cross out the common factor

320/29

Hence:

11.03 gasoline

Inconclusion how much gasoline will the car use to travel 400 miles is 11.03 gasoline.

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Select from the drop-down menus to correctly complete the statements about the given figures.

Quadrilateral IJKL is the result of a ________of quadrilateral ABCD . Therefore, the quadrilaterals are_________

Answers

Quadrilateral IJKL is the result of a Dilation of quadrilateral ABCD . Therefore, the quadrilaterals are Similar.

Answer:

Transformation, similar

Step-by-step explanation:

Given is a graph with two quadrilaterals IJKL and ABCD

On comparing these we find that the sides of IJKL are proportional to the sides of ABCD. Also the angles of the quadrilateral between pair of sides of IJKL are congruent with angles of the quadrilateral of ABCD.

Hence we can say these two quadrilaterals are similar

Also we can find that ABCD is obtained from IJKL by a set of a series of transformations as reflection on y axis, dilation of sides proportionally and shifting vertically.

Thus the answers for fill in the blanks are

Quadrilateral IJKL is the result of a ___transformation_____of quadrilateral ABCD . Therefore, the quadrilaterals are____similar_____

What is the net force in the parachutist ?

Answers

Force = mass x acceleration (F=ma)
When the parachutist reaches terminal velocity they are moving at a constant speed and no longer accelerating so acceleration (a) would be 0

so F would also be 0 since anything multiplied by 0 = 0

this would also mean that Fdrag must exactly balance Fg
so Fdrag would = -Fg, so Fdrag would be -850 N

Given the figure below, find the values of x and z.

Answers

First, because 13x-85 and 97 are across from each other like that, you know that they are equal to each other. If you solve, you know that x is equal to 14. Then, you know that all the angles must equal 360 degrees. If you add 97 and 97 together, you get 194. Now, subtract that by 360, and you get the remaining degrees of the other two angles. Then, divide that by two, and z equals 83. Hope this helped!

Answer:

x = 14° and z = 83°

Step-by-step explanation:

We know that the vertical angles of intersecting lines are equal.

Thus, 13x - 85 = 97

i.e. 13x = 97 + 85

i.e. 13x = 182

i.e. [tex]x=\frac{182}{13}[/tex]

i.e. x = 14°

Since, the sum of all the four angles formed by intersecting line is 360°.

We get,

(13x-85) + 97 + 2z = 360° (Take 2z as opposite angles are equal)

i.e. 2z = 360 - 97 + 85 - 13 × 14

i.e. 2z = 360 - 12 - 182

i.e. 2z = 360 - 194

i.e. 2z = 166

i.e. [tex]z=\frac{166}{2}[/tex]

i.e. z = 83°

Hence, we get the angles x = 14° and z = 83°.

Help me I don’t get this

Answers

Find the area of the Square. Then Use 3.14 to find the area of the Half Circle, and the Triangle's area too. Find the Formulas for each shape, plug in the numbers, and add the totals together.

So, first we have to separate the figure into three different shapes. What you get is a triangle, a semi-circle, and a rectangle. Lets first start with the triangle.

So, the formula to find the are of a triangle is A=1/2bh
So the height of the triangle is 3 m and the base is 4 m.
So, you have to do A= 1/2×3×4, which equals to 6 m²
So, the area of the triangle is 6 m²

For the rectangle however, the formula to find the area is A=bh
So the base of the rectangle is 6 and the height is 3
So, you do A=6×3, which is 18
So, the area of the rectangle is 18 m²

Now, for the semi-circle, the formula to find the area is A= 1/2×pi×r²
So the radius of the semi-circle is 3 because 6÷2=3
So, what you do is A=1/2×3.14×3²,which equals 14.13

Finally, you have to add all the answers you just got, which would be 6+18+14.13, which would equal 38.13

So, your final answer would be 38.13 m²

Arnold wants to buy two bicycles. Which shop provides the lowest price on the bicycles?

A- Bob's Bikes
B- Walt's Wheels
C- Carson's Cycles
D- Tino's Transportation

I need help on this one. Also pleaseeeee include how you solved it.

Answers

Bob's Bikes
260 × 0.2 = 52
260 - 52 = 208
208 × 2 = $416.00

Walt's Wheels
300 × 0.6 = 180
300 - 180 = 120
120 × 2 = $240.00

Carson's Cycles
310 × 0.1 = 31
310 - 31 = 279
279 × 2 = $558.00
(i can't read what it says for $50, comment below if it makes a difference, i'll edit)

Tino's Transportation
260 ÷ 2 = 130
260 + 130 = $390.00

B) Walt's Wheels provides the lowest price for two bicycles.

helga works 20 hours per week she makes $12 a hour how do you translate into a algebraic equation

Answers

Let x be the number of hours Helga worked.
Let y be the total amount he brings home.

y = 12x

When x = 20

y = 12(20) = $240

Final answer:

The algebraic equation that represents Helga's earnings per week, where she works 20 hours at $12 per hour, can be written as y = 20x. In this equation, 'y' represents her weekly earnings and 'x' stands for her hourly rate. Substituting x with 12 will compute Helga's total weekly earnings which equates to $240.

Explanation:

The problem states that Helga works 20 hours per week and earns $12 for each hour of work. This situation can be translated into a simple algebraic equation, which is the tool you use in mathematics to represent real-world situations. In this case, the total earnings Helga gets every week is the product of the hours she works and her hourly rate. This can be expressed by the following equation:

y = 20x

Where:

y represents Helga's weekly earnings.x corresponds to Helga's hourly wage of $12.

So, if you substitute x with 12 in the equation, you would get:

y = 20 * 12 = 240

Therefore, Helga earns $240 weekly.

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A game involves spinning this spinner. What is the probability of the pointer landing on Y ?
R R R R B B G Y

1. 1 / 8
2. 1 / 2
3. 5 / 8
4. 2 / 8

Answers

Here are the steps to answer this question:

1. Find the denominator. Since there is 8 possible outcomes, our denominator will be 8.

2. Find the numerator. To do this we need to find out of all the 8 possible outcomes, how many are them are y. Since its only 1 y, the numerator will be 1.

3. Now all we have to do now is make our fraction. The 8 possible outcomes given, only one of them has y which means that our fraction will be 1/8.

4. Answer: 1/8 or .125 or 12.5% chance for the spinner to land on y. I hope this helps!

The probability of the pointer landing on Y in the spinner game is 1. 1/8, as there is only one Y segment out of a total of 8 segments.

In the given question there is a probability scenario involving a spinner divided into segments that represent different outcomes. The spinner has segments labeled R, B, G, and Y, which represent the colors red, blue, green, and yellow respectively.

To find the probability of the pointer landing on Y (P(Y)), we need to count the total number of segments and determine how many of those are labeled Y.

Given the spinner segments R R R R B B G Y, there is a total of 8 segments.

Since only one of these segments is labeled Y, the probability of the pointer landing on Y is the number of Y segments divided by the total number of segments:

P(Y) = Number of Y segments / Total number of segments = 1 / 8

Therefore, the correct answer is option 1, which is a probability of 1 / 8.

PLEASE HELP! Identify the rule for the function table.

Answers

Hello!

You have to find what the rule is

12/24 = 0.5
6/12 = 0.5
-6/-12= 0.5

They multiply x by 0.5

the rule is multiply x by 0.5 or y = 0.5x

Hope this helps!

Answer:

0.5

y=0.5x

im just doing this for this for thi s ekjrhgr reklgrlkjg4 tk4jt4ltj4 t4ltk4jtlk4t

Can someone help me?

Answers

1/25 =.04 or 4%
There is 4% probability to have a white card.

A cup has 4 pencils, 3 black pens, 1 blue pen, and 5 red pens. What is the probability of selecting a black or blue pen?

Answers

The probability of selecting a black or blue pen is 4 out of 13. You calculate this by adding the amount of pens together and comparing it to the total amount of pens and pencils in the cup.

4 out of 13 because in total there are 13 supplies in all and if you add 3 black pens PLUS 1 blue pen that will be 4.

on the first five performance scores at work,your score were:84,83,92,80, and 95.On the average, what was the score?
a.62
b.84.75
c.86.8
d.88.5

Answers

84+83+92+80+95=434
434/5= 86.8
The correct answer is C

The outlined elements have a major characteristic in common. They are all
A) metals.
B) nonmetals.
C) very reactive.
D) solids at room temperature.

Answers

B nonmetals with the exception that some of the elements are more reactive than the others

Daniel surveyed a random sample of 100 students from his middle school to learn more about what type of school lunches are preferred. The table below shows the result of the survey: Hamburgers Spaghetti Pizza Sample #1 13 43 44 Sample #2 20 41 39 Which of the following inferences can be made based on the data?

Pizza is the most preferred lunch.
Spaghetti and pizza are preferred almost equally.
Hamburgers are two times more popular than pizza.
Hamburgers are two times more popular than spaghetti.

Question 11(Multiple Choice Worth 5 points) (08.03 MC) The two dot plots below compare the forearm lengths of two groups of schoolchildren: Two dot plots are shown one below the other. The title for the top dot plot is Forearm Length, Group A and the title for the bottom plot is Forearm Length, Group B. Below the line for each dot plot is written Length followed by inches in parentheses. There are markings from 9 to 12 on each line at intervals of one. For the top line there are 3 dots above the second mark, 4 dots above the third mark and 3 dots above the fourth mark. For the bottom line there are 3 dots above the first mark, 5 dots above the second mark, and 2 dots above the third mark. Based on visual inspection of the dot plots, which group appears to have the longer average forearm length?

Group A, because seven children have a forearm length longer than 10 inches
Group B, because two children have a forearm length longer than 10 inches
Group A, because one child in the group has the least forearm length of 9 inches
Group B, because three children in the group have the least forearm length of 9 inches

Question 12(Multiple Choice Worth 5 points) (08.02 MC) The two dot plots below show the heights of some sixth graders and some seventh graders: Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot for the first mark, there is 1 dot above the second mark, there is 1 dot above the third mark, there is 1 dot above the fourth mark and there are two dots above the sixth mark. The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.)

1.2
1.4
2.4
2.8

Answers

the spaget and pizza or preferably the same also flvs?

Q1: Pizza (yum) : )

Q2: Group A, because one child in the group has the least forearm length of 9 inches

Q3: I got 2.4

Forgive me if any are wrong but I'm positive about my answers!~ : )

Five times the quantity s + 6 equals 3 times the quantity s - 2. What value of s makes this sentence true?

Answers

5(s + 6)= 3(s - 2)
multiply 5 and 3 by their parentheses

5s + 30= 3s - 6
subtract 3s from both sides

2s + 30= -6
subtract 30 from both sides

2s= -36
divide both sides by 2

s= -18

CHECK:
5(s + 6)= 3(s - 2)
5(-18 + 6)= 3(-18 - 2)
5(-12)= 3(-20)
-60= -60

ANSWER: The value of s that makes the statement true is -18.

Hope this helps! :)

During one week, Josh ran 36 miles, Corey ran 26 miles, Rhona ran 30 miles, and Lyndsay ran 28 miles. What is the mean distance run by the four students?
A. 29 miles
B. 30 miles
C. 36 miles
D. 120 miles

Answers

B.) 30 miles

You needed to add all the numbers together then divide by the amount of numbers there which is 4. (ex: 36 + 26 + 30 + 28 = 120 120÷4= 30)

hope that helps!

The mean distance ran by all four of them is 30.

What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given is that during one week, Josh ran 36 miles, Corey ran 26 miles, Rhona ran 30 miles, and Lyndsay ran 28 miles.

A mean in math is the average of a data set, found by adding all numbers together and then dividing the sum of the numbers by the number of numbers. Mathematically, we can write -

[tex]${\displaystyle {\bar {x}}={\frac {1}{n}}\left(\sum _{i=1}^{n}{x_{i}}\right)={\frac {x_{1}+x_{2}+\cdots +x_{n}}{n}}}[/tex]

We can write the mean as -

m = (36 + 26 + 30 + 28)/4

m = 120/4

m = 30

Therefore, the mean distance ran by all four of them is 30.

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43 5/12 x 11 Please help

Answers

The perimeter is the sum of side lengths. Opposite sides of a rectangle are the same length, so the perimeter is
P = 11 +43 5/12 +11 +43 5/12
= 2(11 +43 5/12)
= 2(54 5/12)
P = 108 5/6 . . . . feet

The area is the product of length and width. It doesn't matter which of the given dimensions you consider length or width, since you multiply them either way.
A = 11 * 43 5/12
= 473 +55/12
A = 477 7/12 . . . . square feet

cuanto cuestan 4 camisetas a $16,000 la docena?

Answers

Lo siento, no sé español, pero lo intenté.

Si se trata de "$ 16,000" para una docena de camisas que es 12, se dividiría "16,000 entre 12". Luego obtendrás 1,333.3 para multiplicar eso por 4 y luego obtendrás 5,333.3 a lo que responderás.

Esta es la ecuación,
16,000 / 12 = 1,333.3 x 4 = 5,333.3

Espero que esto ayude :-)

Por 8 días de trabajo, 12 obreros han cobrado $640 ¿Cuánto ganarán por 16 días, 15 obreros con los mismos jornales? (APLICAR REGLA DE TRES)

Answers

the question in English
For 8 days of work, 12 workers have charged $ 640. How much will 16 workers with the same wages earn for 16 days? (APPLY RULE OF THREE)

if 12 workers --------------> charged $640 in 8 days
1 worker---------------> x
x=640/12-------> $53.33
1 worker charged $53.33 for 8 days

1 worker charged $53.33----------------> for 8 days
x-------------------------------------> 1 day
x=$53.33/8------> x=$6.67
1 worker charged $6.67 for 1 day

therefore
16 workers with the same wages earn for 16 days
= $6.67*16*16-----> $1706.67

the answer is
$1706.67

The answer in Spanish

Si 12 trabajadores --------------> cobraron $640 en 8 dias
1 trabajador---------------> x
x=640/12-------> $53.33
1 trabajador cobro $53.33 por 8 dias de trabajo

Si 1 trabajador cobro $53.33----------------> por 8 dias
x-------------------------------------> 1 dia
x=$53.33/8------> x=$6.67
1 trabajador cobra $6.67 por 1 dia de trabajo

Por lo tanto
16 trabajadores con el mismo salario cobraran por 16 dias de trabajo
= $6.67*16*16-----> $1706.67

La respuesta
$1706.67

Can someone please help me on number 13

Answers

3W = 384 is the equation and W = 32

Equation: w * 12 = 384 (* = Multiplication symbol)
Answer: 32 weeks

Work:

384 divided by 12 is 32. We can check this by multiplying $12 by the total of what we earned in 32 weeks which is 384.

32 * 12 = 384

$3500 at 10% for 2 years

Answers

The amount paid is $11,900.

First, you multiply $3,500 and 0.1 (10%). This gives you $350, which you multiply by 24 (24 months or 2 years), giving you $8,400. Finally, you add $8,400 and $3,500 to get your final answer.

I hope this helps!

Lydia brought 4 liters of lemonade to a picnic. She poured 160 millimeters of lemonade for each of her 2 friends and 215 millimeters for another friend. How much lemonade does Lydia have left

Answers

1 litre=1000mL so we know that 4x1000= 4000mL

Since she poured 160 mL for TWO friends

160x2=320

She then says that another friend has 215 mL of lemonade.

So that means

4000-320-215= 3465 mL

Therefore Lydia has 3465mL or 3.465L of lemonade left

Eric is getting his mountain climbing cerificate. There are 63 days that Eric climbs for 2 hours, there are 97 days that he climbs for 3 hours. How many more hours does Eric need to climb until he earns a certificate for climbing 500 hours?

Answers

Multiply 63x2= 126 then multiply 97x3=291
126+291=417. he needs 500 hours now you will subtract 500-417=83 he needs 83 more hours to reach 500

Final answer:

Eric's total hours climbed so far are 417 hours. To meet his goal of a 500-hour certificate, he still needs to climb for 83 additional hours.

Explanation:

The question pertains to Eric's mountain climbing practice. To find how many more hours does Eric need to climb to earn his 500-hour certificate, we need to calculate the total hours he has already climbed by multiplying the number of days he climbed by the number of hours he climbed each day.

So, for the 63 days Eric climbed for 2 hours each day, that's 63 * 2 = 126 hours.

And for the 97 days he climbed for 3 hours each day, that's 97 * 3 = 291 hours.

Now, we add these two amounts together: 126 hours + 291 hours = 417 hours.

Since he is aiming for a 500-hour certificate, we subtract the hours he has already climbed from this total: 500 hours - 417 hours = 83 hours

Therefore, Eric needs to climb for 83 more hours to earn his 500-hour certificate.

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i really need this answered!!! please help!

Answers

If I am correct, I think you have to subtract 121 degrees from 79 degrees, and the answer would be:

B. 48 degrees

Exterior Angle is equal to the sum of the opposite interior angles.

x = 121 - 73 = 48

Answer: 48

a parade traveled 9 miles in 3 minutes and how far did the parade travel per minute

Answers

It is given in the question that a parade traveled 9 miles in 3 minutes.

Here distance is 9 miles and time is 3 minutes.

We have to find how many miles travelled per minute. It means , we have to find the speed, and the formula of speed is

[tex]speed = \frac{distance}{time}[/tex]

Substituting the values of distance and time, we will get

[tex]speed = \frac{9}{3} miles/minutes[/tex]

[tex]speed = 3 miles/minutes[/tex]

Therefore the parade travelled 3 miles per minute .

Other Questions

Which perspective is most likely to use participant observation as a research method? Functionalist Perspective Conflict Perspective Feminist Perspective Interactionist Perspective Volatile substances used by huffers travel rapidly to the brain, causing dizziness, giddiness, and euphoria. Although these substances are not habit forming, studies show that long-term used can yield brain, kidney, and liver damage. What is this the study of?drug chemistrydrug pharmacokineticsdrug pharmacologytoxicology Based on this phylogeny, which vertebrate groups would you expect to have lungs or lung derivatives? select all that apply. "interviews in which the interviewer asks questions about any material that comes up and asks follow-up questions whenever appropriate are known as ______ interviews. (1 point) question 75 options: 1) structured 2) global 3) wide-focus 4) closed-end 5) unstructured Compute the work done moving the 6.2 l of blood completely through the body, assuming the blood pressure always takes its average value. hint: when the heart contracts, it applies force to the blood. pressure is just force/area so we can write work = (pressure)(area)(distance). but (area) (distance) is just the blood volume passing through the heart. AlCl3 + Na NaCl + Al Did Cl change oxidation number? Which of the following reforms was advocated by Theodore Roosevelt and later established by Taft?A) the Childrens BureauB) the postal savings systemC) the Federal Reserve systemD) womens suffrage What is the molecular geometry about nitrogen in ch3nh2? find the surface area of a sphere with a radius of 0.8 ft Determine the empirical formula of a compound containing 22.6% nitrogen and 77.4% oxygen Which particle will not be affected by the presence of an electric field? neutron alpha beta+ beta- proton? The frequency of masturbation is _____ correlated with scores on various satisfaction measures; this _____ with the correlation seen between the frequency of penile-vaginal intercourse and score on satisfaction measures.a. positively; accordsb. negatively; accordsc. negatively; contrastsd. positively; contrasts Match each characteristic with the North or the South. Manufacturers needed cotton for textile mills.Immigrants filled the need for labor.Slaves met the need for labor.Citizens supported a stronger federal government.Citizens supported a stronger state government.Citizens needed to import manufactured goods. At what age did George bush die President Woodrow Wilson sent ships to Veracruz as a result of________.a.an attack by the Mexican military on U.S. soilb.the arrest of a U.S. soliderc.a coup led by Francisco Maderod.a treaty signed by Mexico and Germany that formed an official alliance energy transfers occur during collisions in chemical and nuclear reactionstrue or false Why did George H.W. Bush intervene in Somalia?to gain American influence in an oil-rich part of the worldto end the oppressive social system of apartheidto arrest its dictator and end drug traffickingto help establish a cease-fire and deliver foodURGENT Emily sold 147 candles for a fundraiser. If she sold 70% of the total number of candles sold for the fundraiser, what is the total number of candles sold for the fundraiser? 43 coins, no nickels, $4.51 equal amount amount of pennies and dimes, how many of each coin Find the future value of $1800 deposited at 8% for 5 years if the account pays simple interest, and the account pays interest compounded annually.