Mathematics College

Let u = <-6, 1>, v = <-5, 2>. Find -4u + 2v.

A) <34, -8>
B) <14, 0>
C) <14, 3>
D) <44, -12>

Answers

Answer 1

-4u +2v

= -4<-6, 1> +2<-5, 2>

= <(-4)(-6)+2(-5), (-4)(1) +2(2)>

= <14, 0>

The appropriate choice is ...

... B) <14, 0>

Answer 2

To find the result of -4u + 2v, calculate -4u and 2v separately, then add the results together to get <-34, 0>.

To find -4u + 2v, we first need to calculate -4u and 2v separately and then add them together.

Calculate -4u = -4 * <-6, 1> = <-24, -4>Calculate 2v = 2 * <-5, 2> = <-10, 4>Add -4u and 2v: <-24, -4> + <-10, 4> = <-34, 0>

Therefore, the answer is: -34, 0.

Related Questions

A helicopter is hovering 110 feet in the air over a landing pad. If a man sees the helecopter at an angle of elevation of 29°, which of the following shows how far the man is from the helicopter landing pad?

Answers

see the attached figure to better understand the problem

we know that

tan 29°=AC/CB--------> CB=AC/tan 29°
AC=110 ft 
CB--------> how far the man is from the helicopter landing pad
so
CB=AC/tan 29°----------> CB=110/ tan 29°----------> CB=198.45 ft

the answer is
the man is  198.45 ft  from the helicopter landing pad 

Answer:

198.44 feet

Step-by-step explanation:

I'm barely on question 13 out of 25, need to speed up can someone help out

Answers

Hey hey hey!!

The answer to ur question is B. 3 and 20.

Good luck
let me know if it correct:)

~ TRUE BOSS

The circumference of a circle is 10π cm. What is the Radius of the circle? A) 4 cm B) 5 cm C) 10 cm D) 20 cm


ASAP

Answers

The answer is B 
C=2pieR 
if C=10pie 
then you have to devide 10 by 2 
Answer is B 5 cm is correct. C=πd; thus, d=C/π. therefore, d=10π π=10; 2r=d; 2r=10; r= 5 cm

How much fruit juice (100%) is equivalent to 1 cup of fresh fruit?​
a. ​1/4 cup
b. ​1 cup
c. ​1 1/2 cups
d. ​2 cups
e. ​1/2 cup?

Answers

b. ​1 cup 
beacuse i had that question before a got it right

1 cup of fruit juice is equivalent to 1 cup of fresh fruit.​

Option B is the correct answer.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

1 cup of fresh juice.

Fresh juice and 1 cup of fresh fruit are the same.

So,

Fresh juice = 1 cup

Thus,

1 cup of fruit juice is equivalent to 1 cup of fresh fruit.​

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Two boxes contained 155 lb of flour. If you take 20 lb from the first and add it to the second, the first box will contain 12/19 of what is now in the second. What amount of flour was originally in each box?

Answers

There were originally 80lb in the first box and 75lb in the second box.

The first equation describes the original weight in each box.
x+y=155
The second equation describes the weight after the 20 pounds is removed from the first box and added to the second:
[tex]x-20=\frac{12}{19}(y+20)[/tex], because 20 pounds is taken from the first box, x, and added to the second box, y; and that makes the first box equal to 12/19 of the second one.
We now have this system of equations:
[tex] \left \{ {{x+y=155} \atop {x-20=\frac{12}{19}(y+20)}} \right. [/tex]
We will simplify the bottom equation first by multiplying both sides by 19 to cancel the fraction:
[tex]19(x-20)=19(\frac{12}{19})(y+20)[/tex]
We use the distributive property on the left, and cancel the 19 on the right:
[tex]19*x-19*20=12(y+20) \\19x-380=12*y+12*20 \\19x-380=12y+240[/tex]
We will move the 12y to the left side of the equation by subtracting:
19x-380-12y=12y+240-12y
19x-12y-380=240
Now we will cancel the 380 by adding:
19x-12y-380+380=240+380
19x-12y=620
Now our system looks like this:
[tex] \left \{ {{x+y=155} \atop {19x-12y=620}} \right. [/tex]
To eliminate a variable, we want the coefficients to be the same.  We will multiply the top equation by 19 to achieve this:
[tex] \left \{ {{19(x+y=155)} \atop {19x-12y=620}} \right. \\ \\ \left \{ {{19x+19y=2945} \atop {19x-12y=620}} \right. [/tex]
Now we will subtract the bottom equation to cancel x:
[tex] \left \{ {{19x+19y=2945} \atop {-(19x-12y=620)}} \right. \\ \\19y--12y=2945-620 \\19y+12y=2325 \\31y=2325[/tex]
Divide both sides by 31:
31y/31=2325/31
y=75

Substituting this back into our original first equation:
x+75=155
Subtract both sides by 75:
x+75-75=155-75
x=80

Answer:

it is 80 and 75

Step-by-step explanation:

I go to RSM and when I answered this answer it said that it was correct

The factorization of x2 + 3x – 4 is modeled with algebra tiles.What are the factors of x2 + 3x – 4?

Answers

5x - 4. Correct if definetly wrong.
Final answer:

The factors of x^2 + 3x – 4 are (x + 4) and (x - 1), found by determining the factors of -4 that add up to 3.

Explanation:

The factors of x2 + 3x – 4 can be found using the method of factoring quadratics. To factor this quadratic expression, we look for two numbers that multiply to give the constant term (-4) and add to give the coefficient of the middle term (3). Those numbers are 4 and -1, as 4 × -1 = -4 and 4 + (-1) = 3. Therefore, the expression can be factored into (x + 4)(x - 1).

Visualizing with algebra tiles or drawing on the concepts of geometric representation of polynomials, we can understand that this factoring corresponds to breaking down the area of a rectangle (represented by x2 + 3x – 4) into two smaller rectangles whose dimensions give the factors (x + 4) and (x - 1).

use multiplication to create an equivalent fraction 6/5

Answers

Hello!

To get an equivalent fraction for 6/5, we must multiply the numerator and the denominator by the SAME number.

Let's multiply by 2.

6 × 2 = 12

5 × 2 = 10

Giving us 12/10.

So, 12/10 is equivalent to 6/5.

You can get more equivalent fractions by multiplying. 18/15, 24/20, 30/25 are all equivalent to 6/5.

In mathematics, central tendency is the tendency of data values to cluster around some central value. What does a measure of variability tell you about the central tendency of a set of data? Explain.

Answers

Variability tells us how spread out the data points are around the center. The smaller the variability, the more clustered the points are to the center. In terms of a bell curve, the smaller the variability, the taller and skinnier it will get where its tallest point is at the center. In contrast, a larger variability makes the distribution curve wider and flatter. 

Party favors are on sale for $2.40 each. You have $380 to spend on the decorations and gifts, and you have already spent $270 on decorating. Write and solve an inequality to find the number of party favors you can buy.

Answers

270 + x is greater than or equal to 380

Hence, the number of party favors you can buy is $[tex]45[/tex].

What is inequality?

An inequality is a relation that makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.

Here given that,

Party favors are on sale for $[tex]2.40[/tex] each. You have $[tex]380[/tex] to spend on the decorations and gifts, and you have already spent $[tex]270[/tex] on decorating.

So,

[tex]380-270=[/tex] $[tex]110[/tex]

To find the number of party favors you can buy, we divide $[tex]110[/tex] by the favors that are on sale for $[tex]2.40[/tex] is

[tex]\frac{110}{2.40}[/tex] = $[tex]45[/tex]

Hence, the number of party favors we can buy is $[tex]45[/tex].

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A scientific journal recently reported that there are currently 2,400 black rhinos in the world. The population of black rhinos is declining at a rate of 10% each year. Which of the following graphs represents the population of black rhinos, y, after x years?

Answers

Answer: the answer is B

Step-by-step explanation:

Answer:

The answer would be B

Step-by-step explanation:

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Mrs. Hicks has 35 students in her chemistry class. The ratio of girls to boys is 3:4. How many girls does she have in her class? Let both antecedents represent girls and let both consequence represent total students.

Answers

3+4 =7
35/7 = 5
5 * 3 = 15

 there are 15 girls

What is the fractional notation for 0.097

Answers

well, notice first off, 0.097, has three digits after the decimal point, thus it has three decimals.  What does that mean?  well, "we add as many zeros to the bottom as there are decimals, and lose the dot", what the dickens?   anyhow, let's do so,

[tex]\bf 0.\underline{097}\implies \cfrac{0097}{1\underline{000}}\implies \cfrac{97}{1000}[/tex]

What symbol is used to identify the standard error of m?​?

Answers

The correct answer is: [tex]\sigma_M[/tex]
 
Explanation:
σ is a Greek letter, which is called a lowercase sigma. In order to express the standard error of m in an equation, we use σ_M. For example, the formula of the standard error of mean is given as follows:

[tex]\sigma_M = \frac{\sigma}{ \sqrt{N} } [/tex]

Where, N = sample size
σ = standard deviation

What is the probability of flipping a coin six times in a row and getting three heads and three tails?

Answers

3/1 and 3/1 for both

Final answer:

The probability of flipping a coin six times and getting exactly three heads and three tails is calculated using the binomial formula and is found to be 31.25%.

Explanation:

The probability of flipping a coin six times and getting exactly three heads and three tails can be calculated using the binomial probability formula, which is P(x; n, p) = (n choose x) * p^x * (1-p)^(n-x), where 'n' is the number of trials, 'x' is the number of successes, and 'p' is the probability of success on any given trial.

In this instance, since we are flipping a fair coin, the probability 'p' of getting heads (success) on any single flip is 0.5. We want to find the likelihood of getting 'x' = 3 heads out of 'n' = 6 flips. Therefore, the equation becomes:

P(3; 6, 0.5) = (6 choose 3) * 0.5^3 * 0.5^(6-3)

The combination (6 choose 3) calculates the number of ways to choose 3 successes (heads) from 6 trials, which is 20. Plugging these values into the equation gives:

P(3; 6, 0.5) = 20 * (0.5^3) * (0.5^3) = 20 * (0.125) * (0.125) = 20 * 0.015625

This results in a probability of 0.3125, or 31.25%.

Therefore, the chance of flipping a coin six times and getting three heads and three tails is 31.25%.

Tamar is thinking of a number in the hundredths. Her number is greater than 0.8 and less than 0.9. The greatest digit in the number is in the hundredths place. What number is Tamar thinking of? Explain.

Answers

Answer:

Therefore, Tamar is thinking of the number 0.89.

Step-by-step explanation:

Let x be the number Tamar is thinking of.

0.8 < x < 0.9

Since the greatest digits in the hundreths is greater digit, and there's an "8" in the tenths, the number can described as:

0.88< x < 0.9

There is only a single number in the hundredths that would fit the expression above, and that is 0.89.

Therefore, Tamar is thinking of the number 0.89.

Answer:

Let the be the number Tamar is thinking of. So from the above question,

0.8 < t < 0.9

Note that the greatest digits in the hundreths is greater digit, and there's an "8" in the tenths, the number can described as:

0.88< x < 0.9

There is only a number in the hundredths that would fit and that is 0.89.

Therefore, t = 0.89.

Step-by-step explanation:

The volume v of a right circular cone of radius r and height h is given by v = 1/3 pi r^2 h. suppose that the height decreases from 20 in to 19.95 in and the radius increases from 4 in to 4.05 in. compare the change in volume of the cone with an approximation of this change using a total differential.

Answers

V = (π/3)*r^2*h
dV = (π/3)*(2r*h*dr +r^2*dh)

The approximate change in volume is
.. ∆V ≈ (π/3)*(2*4*20*0.05 +4^2*(-.05))
.. = (π/3)*(8 - 0.8) = 7.2(π/3) . . . . . in^3

The actual change in volume is
.. (π/3)*(4.05^2*19.95 -4^2*20) = 7.229875(π/3) . . . . . in^3

The actual change in volume is slightly more than the linear approximation would suggest.

Which function has a simplified base of 4 ^3 sqrt 4?

Answers

Final answer:

The function in question involves simplifying the base 4^3 multiplied by the square root of 4. Through understanding exponent rules and square root operations, this simplifies to 128, demonstrating the importance of algebraic fundamentals.

Explanation:

Understanding the Simplified Base of 4^3 \sqrt{4}

The question asks which function has a simplified base of 4^3 \sqrt{4}. Simplifying this expression requires understanding of exponent rules and square roots. The cube of 4, or 4^3, equals 64. The square root of 4 is 2, hence \(\sqrt{4}\) simplifies to 2. Combining these, we see that 4^3 multiplied by \(\sqrt{4}\) equals 64 * 2 = 128.

To put this into perspective, we would express the original operation as 4 raised to the power of 3 and then multiplied by the square root of 4, which can also be depicted as 4^3 * 2 since \(\sqrt{4} = 2\). Thus, the simplified base is not a direct function but rather an arithmetic operation resulting in 128.

It's crucial to note that while operations like these involve basic principles of exponents and roots, each step must be carefully followed to ensure accuracy. The concept behind these operations is grounded in the mathematical principles of handling integers, powers, and roots, highlighting the importance of solid fundamentals in algebra.

[1] seven conference calls are scheduled this morning between 10 and 11
a.m. [2] as a general rule, the company limits the number of conference calls to three per hour. [3] in the future, we should be more careful about scheduling calls. which sentence contains a flabby expression

Answers

The sentence that contains a flabby expression is sentence [2]. The sentence starts with the phrase, "As a general rule", which is a flabby expression. It would have been more concise to use the word "Generally". So, the sentence should have been written as, "Generally, the company limits the number of conference calls to three per hour."

Final answer:

The flabby expression is found in the sentence 'In the future, we should be more careful about scheduling calls,' which can be more concisely stated as 'In the future, we should schedule calls more carefully.'

Explanation:

The sentence that contains a flabby expression is: "In the future, we should be more careful about scheduling calls."

Flabby expressions are phrases or sentences that are wordy and can be expressed more concisely without losing their meaning. The sentence could be more directly stated as "In the future, we should schedule calls more carefully." By removing unnecessary words, the sentence becomes clearer and more to the point. Flabby expressions are usually considered poor writing style because they can make sentences needlessly long and obscure the main point.

Of all the Sunny Club members in a particular city, 25% prefer swimming on weekends and 75% prefer swimming on weekdays. It is found that 10% of the members in that city prefer swimming on weekends and are female, while 55% of the members in that city prefer swimming on weekdays and are female. The probability that a club member picked randomly is female, given that the person prefers swimming on weekends, is . NextReset

Answers

p(f | weekend) = p(f & weekend)/p(weekend)
.. = 10%/25%
.. = 2/5 = 0.4

Answer: There is a probability that a club member picked randomly is female, given that the person prefers swimming on weekends is 40%.

Step-by-step explanation:

Let E₁ be the event that members prefer swimming on weekends.

Let E₂ be the event that members prefer swimming on weekdays.

Let A be the event that the members are female.

Probability that members prefer swimming on weekends P(E₁) = 25%

Probability that members prefer swimming on weekdays P(E₂)= 75%

Probability that members prefer swimming on weekends and are female PA∩E₁)= 10%

Probability that members prefer swimming on weekdays and are female P(A∩E₂) = 55%

Using Conditional theorem, we will find the probability that a member is female given that the the person prefers swimming on weekends.

[tex]P(A\mid E_1)=\dfrac{P(A\cap E_1)}{P(E_1)}\\\\P(A\mid E_1)=\dfrac{10}{25}\\\\P(A\mid E_1)=0.4\\\\P(A\mid E_1)=0.4\times 100\%=40\%[/tex]

Hence, there is a probability that a club member picked randomly is female, given that the person prefers swimming on weekends is 40%.

Merle Fonda opened a new savings account. She deposited $40,000 at 10% compounded semiannually. At the start of the fourth year, Merle deposits an additional $20,000 that's also compounded semiannually at 10%. At the end of six years, what's the balance in Merle's account?

Answers

Use compound interest formula  F=P(1+i)^n twice, one for each deposit and sum the two results.

For the P=$40,000 deposit,
i=10%/2=5%  (semi-annual)
number of periods (6 months), n = 6*2 = 12
Future value (at end of year 6),
F = P(1+i)^n = 40,000(1+0.05)^12 = $71834.253

For the P=20000, deposited at the START of the fourth year, which is the same as the end of the third year.
i=5% (semi-annual
n=2*(6-3), n = 6 
Future value (at end of year 6)
F=P(1+i)^n = 20000(1+0.05)^6 = 26801.913

Total amount after 6 years
= 71834.253 + 26801.913
=98636.17   (to the nearest cent.)

Answer:

93,600.16

Step-by-step explanation:

a juice can is shaped like a cylinder ]. it is 12 centimeters wide and 16 centimeters tall. find its volume to the nearest whole number . use 3.14

Answers

To find the volume of the cylinder-shaped juice can, calculate using the formula V = π r² h with the radius being half of the can's width and the given height. The volume is found to be approximately 1804 cm³ when rounded to the nearest whole number.

Calculating the Volume of a Cylinder:

To calculate the volume of a cylinder, you should use the formula V = π r² h. First, we need to determine the radius of the juice can. Since it is given that the can is 12 centimeters wide, that means the diameter is 12 centimeters, and therefore, the radius (r) is half of that, which is 6 centimeters. We also have the height (h) of the can, which is 16 centimeters. Plugging these values into the formula gives us:

V = 3.14 × 6² × 16

Now, we calculate:

V = 3.14 × 36 × 16

V = 3.14 × 576

V = 1803.84 centimeters cubed (cm³)

When we round this to the nearest whole number, the volume of the juice can is approximately 1804 cm³.

What is the solution to this equation? -4x + 2 = 26 A. x = 7 B. x = 6 C. x = -7 D. x = -6

Answers

The way you tell whether a value is a solution or not is to try it in the equation.

A. -4*7 +2 = -26 ≠ 26 . . . . not a solution

B. -4*6 +2 = -22 ≠ 26 . . . . not a solution

C. -4*-7 +2 = 30 ≠ 26 . . . . not a solution

D. -4*-6 +2 = 26 = 26 . . . . this is your solution

_____
Of course, you can also solve the equation.
.. -4x +2 = 26
.. -4x = 24 . . . . . . subtract 2 (the term that doesn't contain x)
.. x = -6 . . . . . . . . .divide by -4 (the coefficient of x)

im having trouble with this word problem. A train travels 160 km in the same time that a plane covers 720 km. if the speed of the plane is 20 km per hour less than 5 times the speed of the train, find both speeds. Not sure how to solve.

Answers

Plane is traveling at 780km

The speed of the train is 40 km/h, and the speed of the plane is 180 km/h.

To solve the word problem regarding the speeds of a train and a plane, we first let the speed of the train be x km/h. According to the problem, the plane's speed is 20 km/h less than 5 times the speed of the train, which can be expressed as 5x - 20 km/h. Since they both travel the same amount of time, we can set up an equation based on their speeds and distances traveled:

Time taken by the train = Distance / Speed of the train = 160 / x

Time taken by the plane = Distance / Speed of the plane = 720 / (5x - 20)

Since the time is the same for both:

160 / x = 720 / (5x - 20)

Cross-multiply to solve for x:

160(5x - 20) = 720x

800x - 3200 = 720x

80x = 3200

x = 40

Find the difference 51/4 - 2 3/4

Answers

difference means to minus

5 1/4 - 2 3/4 = 

[since 1/4 cannot minus 3/4, we need to convert one of the 5 wholes into quarters: 5 1/4 = 4 5/4 ]


5 1/4 - 2 3/4
= 4 5/4 - 2 3/4
= 2 2/4
= 2 1/2

Label the terms in the expression as constant, linear, and quadratic. 4x2 + 3x - 6

Answers

4x^2=quadratic
3x=linear
-6=constant

if f(x) = 2x+1/x-4, what is the value of f^-1 (3)?

Answers

=> y = (2x + 1) / (x - 4) 
=> xy - 4y = 2x + 1 
=> xy - 2x = 4y + 1 
=> x(y - 2) = 4y + 1 
=> x = (4y + 1) / (y - 2) 
=> f-1(x) = (4x + 1) / (x - 2) 
subtitute x = 3 
=> f-1(3) = 13

As per the inverse of a function, the value of [tex]f^{-1}(3)[/tex] is 13.

What is the inverse of a function?

"An inverse function is defined as a function, which can reverse into another function."

The given function is

[tex]f(x) = \frac{2x+1}{x-4}[/tex]

⇒ [tex]y = f(x) = \frac{2x+1}{x-4}[/tex]

⇒ [tex]xy - 4y = 2x + 1[/tex]

⇒ [tex]xy - 2x = 4y + 1[/tex]

⇒ [tex]x(y - 2)= 4y + 1[/tex]

⇒ [tex]x = \frac{4y+1}{y-2}[/tex]

⇒ [tex]f^{-1}(x) = \frac{4y+1}{y-2}[/tex]

Now, [tex]f^{-1}(3) = \frac{4(3)+1}{3-2} = (12+1) = 13[/tex]

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George has $23 to spend on art supplies he wants to buy markers papers and glue if the total cost of markers and papers is more than $14 which inequality represents the dollar amount P George can spend on glue

Answers

p< 9
i think that is the correct answer

If you earn 30K a year and are taxed 10% what's your gross income and net income

Answers

we have that

Gross income ---------------- > is the amount before taxes---------> $30000

Net income-------> is how much money you earn in a year after taxes and other deductions
Net income=[Gross income]-[Gross income*taxes]
taxes=10%=0.10
Net income=$30000-[$30000*0.10]=$27000

the answer is
Gross income=$30000
Net income=$27000

In international morse code, each letter in the alphabet is symbolized by a series of dots and dashes: the letter a, for example, is encoded as "· –". what is the min- imum number of dots and/or dashes needed to represent any letter in the english alphabet?

Answers

Final answer:

The minimum number of dots and/or dashes needed to represent any letter in the English alphabet in Morse code is one. The letters 'E' and 'T' each use one symbol, dot and dash respectively.

Explanation:

In International Morse code, each letter in the English alphabet is represented by a unique combination of dots and dashes. In regards to your question - the minimum number of dots and/or dashes needed to represent any letter in the English alphabet is one. The English letters 'E' and 'T' are represented by the single symbols "." (dot for 'E') and "-" (dash for 'T') respectively. Hence, this is the minimum for symbolizing any letter.

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Find the annual interest rate.

I = $54, P = $900, t = 18 months

Answers

For simple interest rate,
I=P(i)t
54=900(i)(18/12)
i=54/900*(12/18)=4% annually

We have been given that

[tex]I = $54, P = $900, t = 18 \text{ months

}[/tex]

We know the formula,

[tex]I=Prt[/tex]

On substituting the given values, we get

[tex]54=900\cdot r\cdot \frac{18}{12}\\\\r=\frac{54\cdot 12}{900\cdot 18}\\\\r=\frac{1}{25}\\\\r=0.04\\\\r=4\%[/tex]

The annual rate interest is 4%

Other Questions
Read the excerpt from "Healthy Eating."But just a few easy changes in our diet will make a world of difference in our health. The key is planning and making informed decisions."People get stuck with the same five recipes. Or they feel kids are picky," said Erin Corrigan, the nutrition manager at Miami Children's Hospital. "My suggestion is you dedicate half an hour, once a week, to looking over ads at your favorite store, create a meal plan, make a list and go to the store and dedicate only going once a week, unless it's a real emergency."Based on this excerpt, what does the author want people to do? A. accommodate children who are picky eaters.B. Find a few good recipes and stick to them. C. Spend less time shopping at the grocery store.D. Create and maintain a healthy meal plan. Identify the correctly punctuated sentence. A. Countries that have outlawed capital punishment often question its continued use in the United States, even refusing to extradite suspects facing the death penalty here. B. Martha Graham was one of the most influential figures in dance in the twentieth century, her style was known for its fierceness and intensity. C. Some sharks spend most of their lives in a small, restricted area, however, others range over wide distances. D. open double quote Poorism close double quote is the term used for the practice of visiting poor areas, these areas would not normally be on a tourists itinerary. Using data from a tal distribution database, define a view named toplevelcust. it consists of the number, name, address, balance and credit limit of all customers with credit limits that are greater than or equal to $10,000.a. using sql, write the definition for toplevelcust.b. write an sql query to retrieve the number and name of all customers as well as the difference between their credit limit and balance in the toplevelcust view.c. convert the query you wrote in question 2b. to the query that the dbms will actually execute. Why does Father Christmas return to Narnia after being away a long time? A. The Sons of Adam and Daughters of Eve always receive gifts. B. The White Witch's magic is weakening. C. Aslan has ordered him to go to Narnia. D. He wants to reward the Beavers for their kindness. Which term describes materials that have large and connected pores, such as sand and gravel In the 1920s, the continued rise in the stock market and economic growth depended most on Write the first terms of the sequence. Rule:start at 1/2,add1/3 Read this excerpt from The Way to Rainy Mountain. When we first knew you, he said, you had nothing but dogs and sleds. It was so; the dog is primordial. Perhaps it was dreamed into being. Which words convey the connotative meaning of the word primordial in this context? Select each correct answer.A)originalB)made-upC)newD)essential Draw a log of 30 students actions for a period of 30days. Observe and record the actions, attributes or traits that led to your judgement on their personality. You are attending to a 3-year-old female who fell off her bicycle and struck her head on the curb. the patient is alert and crying. when you attempt to immobilize her on a backboard, she becomes very upset and agitated. the most suitable alternative to the backboard is to: Which should you do when taking a standardized test The practice where advanced learners are separated from regular learners is referred to as: Read the following description:She was an impertinent girl and pushy in her speechWhat is the main idea in this description?a. The girl is obnoxious but often correct. b. The girl is irritating and a poor listener. c. The girl is respected for her directness. d. The girl is pretentious but insightful. Need help with number 12 please, thanks. What best defines due process of law hhhhhhhellllllllp..................................... plz help tyyy :)))))))))))))))))))) 10p = 66 what is the value of p What is the purpose of the zigzag line on the periodic table _____ are bacterial structures involved in the passage of dna into or out of the cell.