15% of the school parking spaces are handicap spaces. The school has 18 handicap spaces. How many parking spaces are there?

Answers

Answer 1
Hello,

The answer is "118".

Reason:

18 is 15% of what number=120

120-18=112

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit


Answer 2

Answer:

The answer is "120"

Step-by-step explanation:

I did it myself, and this is the answer i got :) I made sure it was correct but let me know if you have problems!


Related Questions

How much longer is a 1 inch button that 3/8 inch button

Answers

5/8 of an inch hope this helps
1 = 8/8. ( For 8 divided by 8 equals 1)

8/8 - 3/8 = 5/8

5/8 is your answer

Hope this helps

Ronnie, Mack, Kim, and Ada together stacked a total of 40 pizzas in a pan. Ronnie stacked 0.25 of the pizzas, Mack stacked 9 of the 40 pizzas, Kim stacked 35% of the pizzas, and Ada stacked the remaining pizzas. Who stacked the most pizzas?

Answers

Hello!

Here's how much each person stacked:

Ronnie -- 0.25 of the 40 pizzas.

Mack -- 9/40

Kim -- 35% of the 40 pizzas.

Ada -- rest of the pizzas.

Now, the questions asks for who stacked the most pizzas.

First, find our how many pizzas they stacked out of 40.

40 × 0.25 = 10

40 × 35% = 14

10 + 9 + 14 = 33

40 - 33 = 7

This means that Ronnie stacked 10 pizzas, Mack stacked 9 pizzas, Kim stacked 14 pizzas, and Ada stacked 7 pizzas.

ANSWER:

Kim stacked the most pizzas since she stacked 14 of them.

Answer:

Kim stacked the most pizzas since she stacked 14 of them.

Step-by-step explanation:

There are 108 flights from an airport, 20 of which are longer than 3 hours. The flight from this airport will be randomly chosen. What is the probability it is longer than 3 hours? Enter your answer as a fraction, in simplest form, in the box.

Answers

5/27 is your answer. Hope it helps! :)

The required solution of the probability it is longer than 3 hours is 5/27.

What is probability?

probability is the ratio of the number of favorable outcomes and the total number of possible outcomes. The chance that a particular event (or set of events) will occur expressed on a linear scale from 0 (impossibility) to 1 (certainty), also expressed as a percentage between 0 and 100%.

Given:

There are 108 flights from an airport, 20 of which are longer than 3 hours.

According to given question we have

By the use of probability we get,

the probability it is longer than 3 hours

=20/108

By simplifying we get

=5/27

Therefore, the required solution of the probability it is longer than 3 hours is 5/27.

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Bethany, Lauren, Amanda, and David all meet at a family reunion. They are comparing their ages. They have found that Lauren is 13 years older than Bethany and David is 11 years older than Amanda. They also found that the product of Bethany's and Lauren's ages is equal to twice Amanda's age. Also, if they subtract 20 years from both Bethany's and Lauren's age, the product is equal to David's age.

Answers

as stated in the question 
Bethany - x
Amanda - y
the relationships are 
Lauren is 13 years older than Bethany 
Laurens age = x + 13
David is 11 years older than Amanda 
Davids age = y + 11
product of Bethany's and Laurens ages equal to twice Amandas age 
x * (x+13) = 2y
x² + 13x = 2y
divide all by 2
x²/2 + 13/2x = y
if they subtract 20 from Bethany and Laurens, then product is equal to Davids age
(x-20)(x+13-20) = y +11
(x-20)(x-7) = y+11
x² -7x -20x+140 = y+11
x² -27x +129 = y

the 2 equations to determine the relationships are 
y = x²/2 + 13/2x 
y = x² -27x +129
the first option is correct 

Louie has 20 more than twice as many baseball cards as Gerarardo does. Together they have at least 350 cards.At least how many baseball cards does Gerardo have?

Answers

Hi there!

350 < g + g*2 + 20
330 < 3g
g > 110

Gerardo has at least 110 baseball cards.

Hope this helps!

Hope this helps!

Henry usually has about $300 in his account at any given time during the month. He limits his ATM visits to one per week and is interested in banking online options. Bank X and Bank Z have 5 ATMs within a 5 mile radius of Henry’s work and his new home. Which bank should he choose? a. Bank X b. Bank Y c. Bank Z d. Bank X and Z

Answers

From the situation above, Bank Z is the best option. SO the answer is letter C. Bank Z. This bank is convenient because Bank Z have 5 ATMs within a 5 mile radius of Henry’s work and his new home.
the answer is c on E2020

write the expression in complete factored form q^2(p+1)+3(p+1)

Answers

first expand the brackets which will give you
[tex]pq {}^{2} + q { }^{2} + 3p \: + 3[/tex]
then factor them
[tex](q {}^{2} + 3)(p + 1)[/tex]

The answer is (p+1) (q^2+3) 

A circle has a circumference of 361π. What is the diameter of the circle?

Answers

361pi divided by 3.14 = 114.91 which is the diameter

The formula to find circumference of circle is given by

[tex] C = 2\pi r [/tex]

Where r is radius of circle and pi =3.14

We are given Circumference here as 361π

Plugging the value in the formula :

[tex] 361\pi = 2\pi r [/tex]

r=361/2 = 180.5

radius of circle is 180.5.

We know that Diameter is double of radius.

So diameter = 2*180.5 = 361

Answer : diameter of circle is 361.

2 1/4 was subtracted twice from a number; then 1/8 was subtracted three times and 2/3 was subtracted twice. The resulting number is 3 11/24 . Find the number

Answers

I would say its 9 2/3 (Hope this helped for the answer)

Answer:

9 2/3

Step-by-step explanation:

what is the circumternence

Answers

Circumference of a circle is the distance around the circle. This can be found by using the equation below

2*pi*radius

Our diameter, as shown, is 9cm. Since radius is half of the diameter, our radius is 4.5cm.

Therefore, our circumference is...

2 * pi * 4.5 = 9pi cm total

70 POINTS!!!! PLEASE HELP!! I WILL MARK. BRAINLIEST!!

Write the trinomial as a square of a binomial or as an expression opposite to a square of a binomial:

a. 4cd –25c^2–0.16d^2


b. –0.49x^2–1.4xy –y^2

Answers

a. 4cd-25c²-0.16d²
-(5c-0.4d)²

b. -0.49x²-1.4xy-y²
-(0.7x+y)²

The value of equation A = - ( 5c - 0.4d )²

The value of equation B = - ( 0.7x + y )²

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the first equation be represented as A

Now , the value of A is

A = 4cd - 25c² - 0.16d²   be equation (1)

On simplifying the equation , we get

A = - ( 25c² - 4cd + 0.16d² )

On factorizing the equation , we get

A = - ( 5c - 0.4d )²

Therefore , the value of A is - ( 5c - 0.4d )²

Let the second equation be represented as B

Now , the value of B is

B = -0.49x² - 1.4xy - y²   be equation (1)

On simplifying the equation , we get

B = - ( 0.49x² + 1.4xy + y² )

On factorizing the equation , we get

B = - ( 0.7x + y )²

Therefore , the value of B is - ( 0.7x + y )²

Hence , the equations are solved

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HELPPPPPPPPPPPPPPPPPPPPP


Write an equation of the line that passes through the points.

(2, 5), (0, 5)

Answers

Consider this option (based on algebra):
1. Common view of linear equation is y=kx+b, where k and b - numbers.
2. Substituting the coordinates of points A(2;5) and B(0;5):
[tex] \left \{ {{(A): 2k+b=5} \atop {(B): 0*k+b=5}} \right. \ =\ \textgreater \ \ \left \{ {{k=0} \atop {b=5}} \right. [/tex]
3. if k=0 and b=5, then the equation of required line is y=5.

show steps in solving ax^2+bx+c=0

Answers

Solving for A.

STEP 1 ● Add -bx to both sides.
ax^2 + bx + c + -bx = 0 + -bx
ax^2 + c = -bx

STEP 2 ● Add -c to both sides.
ax^2 + c + -c = -bx + -c
ax^2 = -bx -c

STEP 3 ● Divide both sides by x^2
ax^2 / x^2 = -bx -c / x^2
a = -bx -c / x^2

ANSWER ● a = -bx -c / x^2

Hope I helped

Which equation is the inverse of y = 9x^2 - 4?

Answers

keep in mind that, to get the inverse expression of any relation, we start off by doing a quick switcharoo on the variables, and then solve for "y", so let's do so,

[tex]\bf y=9x^2-4\qquad \stackrel{inverse}{\boxed{x}=9\boxed{y}^2-4}\implies x+4=9y^2 \\\\\\ \cfrac{x+4}{9}=y^2\implies \sqrt{\cfrac{x+4}{9}}=\stackrel{f^{-1}(x)}{y}[/tex]
Final answer:

The inverse of

[tex]y = 9x^2 - 4[/tex]

can be mathematically given by y = +/- sqrt((x + 4) / 9), yet it is not considered a function because it does not pass the horizontal line test.

Explanation:

The inverse of a function flips the x and y values such that each x becomes a y and vice versa. However, it's important to mention that not all functions have an inverse that is also a function. Your provided function,

[tex]y = 9x^2 - 4[/tex]

, is a quadratic function (a type of polynomial function), and it does not have an inverse that can also be called a function because it does not pass the horizontal line test.

Yet, mathematically it can be found by swapping x and y and solving for y. If we do that, we have:

Switch the roles of y and x, we get: x = [tex]9y^2 - 4[/tex].Solving for y, we have: y = +/- sqrt((x + 4) / 9), where "sqrt" denotes the square root.

Again, this is not a function due to the presence of the plus/minus symbol.

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What is the volume of the cone show your work

Answers

Consider this option:
1. rule: 
[tex]V_{con}= \frac{1}{3} \pi r^2h, \ where \ r-radius \ of \ the \ base,h-height \ of \ the \ cone[/tex]
2. If r=1 ft., h=2ft., then 
V=1/3 * 1*2*π=2/3 π (units)³.

[tex]answer: \frac{2}{3} \pi \ (units)^3[/tex]

Susan is drawing a triangle. The first segment she draws is 6 centimeters in length, and the second segment is 8 centimeters long. The measure of the angle between those two segments is 80°. Which best describes the length of the third segment?
A) equal to 14 centimeters
B) less than 14 centimeters
C) greater than 14 centimeters
D) greater than or equal to 14 centimeters

Answers

The answer is B), less than 14 centimeters.

The sum of any two sides of a triangle must be larger than the third side of the triangle.  The sides we are given are 6 and 8; 6+8=14, so the third side must be smaller than 14.

Answer:

The answer is B) less than 14 centimeters

Step-by-step explanation:


Joint-Serve Prosthetics spends 43% of its total expenses for payroll. It increased its total expenses when it spent $250,000 for robotic assemblers. This changed the allocation for payroll to 38% of total expenses. What were its total expenses after purchasing the robotic assemblers? Hint: First find the total expense before the purchase of robotic assemblers.

Answers

Answer: $2,150,000

Explanation: Let

T = Total expenses of Joint-Serve

Then, before the company acquired robotic assemblers, the expenses allocated for payroll is given by

Expenses for Payroll = 43% of Total Expenses
Expenses for Payroll = 0.43T     (1)
(Because 43% = 0.43)

Because the total expenses increased by $250,000 after spending for robotic assemblers, the total expenses = T + 250,000

So, the payroll expense is now calculated as

Expenses for Payroll = 38% of Total Expenses
Expenses for Payroll = 0.38(T + 250,000)     (2)
(Because 38% = 0.38 and total expenses = T + 250,000)

By comparing equations (1) and (2),

[tex]0.43T = 0.38(T + 250,000) \\ 0.43T = 0.38T + 0.38(250,000) \\ 0.43T = 0.38T + 95,000 \\ 0.43T - 0.38T = 95,000 \\ \frac{0.05T}{0.05} = \frac{95,000}{0.05} \\ \boxed{T = \$ 1,900,000}[/tex]

Thus, the total expense before the purchase of robotic assemblers is T = $ 1,900,000. Therefore, the total expense after purchasing the robotic assemblers is T + 250,000 = 1,900,000 + 250,000 = $2,150,000  

the sides of a rectangle are the ratio 2:5. (for every 2cm of the width, the length is 5cm) the perimeter of the rectangle is 70cm. what is the with of thr rectangle?

Answers

------------------------------------------------------------------------------------
Ratio
------------------------------------------------------------------------------------
Width : Length
    2    :   5 

Let x be the scale factor

Width : Length
    2x    :   5x

------------------------------------------------------------------------------------
Form equation and solve x
------------------------------------------------------------------------------------
Perimeter = 2(Length + Width)
70 = 2(5x + 2x)
70 = 2(7x)
70 = 14x
14x = 70
x = 5

------------------------------------------------------------------------------------
Find Length and Width
------------------------------------------------------------------------------------
Length = 5x 
Length = 5(5) 
Length = 25

Width = 2x
Width = 2(5)
Width = 10

------------------------------------------------------------------------------------
Answer: Length = 25 cm, Width = 10 cm
------------------------------------------------------------------------------------

find the height of each pyramid hexagonal pyramid: volume 1320 ft cubed area of the base 120 ft squared

Answers

The height of the pyramid is 33 ft.

The formula for the volume of a right pyramid is 
V=1/3(B)(h), where B is the area of the base and h is the height.  Substituting our known information, we have:

1320 = 1/3(120)h
1320 = 40h

Divide both sides by 40:
1320/40 = 40h/40
33 = h

Answer:

oiuy

Step-by-step explanation:

2498

URGENT algebra 2 B

Write an equation that expresses the grips weight of an aircraft as a function of its landing speed !

Answers

Try this solution:
V²=1.223*w; ⇒ w=V²/1.223

Answer:
[tex]w= \frac{V^2}{1.223} [/tex]

A scatter plot is shown. Data points are located at 1 and 9, 3 and 5, 5 and 6, 4 and 4, 2 and 7, and 6 and 4. A line of best fit crosses the y-axis at 10 and passes through the point 6 and 4. How many hours will Sherwin most likely sleep if he consumes 9 cups of coffee? 1, because y = −x + 10 2, because y = −x + 10 9, because y = −x + 10 10, because y = −x + 10

Answers

First we find the equation of the line.
 We have then:
 The standard equation of the line is:
 y-yo = m (x-xo)
 m = (y2-y1) / (x2-x1)
 A line of best fit crosses the y-axis at 10 and passes through the point 6 and 4
 m = (4-10) / (6-0)
 m = -1
 (xo, yo) = (6, 4)
 The line is:
 y-4 = -1 (x-6)
 y-4 = -x + 6
 y = -x + 10
 Where,
 y: number of hours slept.
 x: number of coffee cups.
 for x = 9
 y = - (9) +10
 y = 1 hour

 Answer:
 if he consume 9 cups of coffee, Sherwin will most likely sleep 1 hour. 
 1, because y = -x + 10

Answer:

if he consume 9 cups of coffee, Sherwin will most likely sleep 1 hour.  

1, because y = -x + 10

Mr. Nelson’s Shoes Mr. Nelson manages a shoe store. One day a man came into the store right after it opened and before Mr. Nelson had a lot of change in the register. The man purchased a pair of shoes that cost $80 and gave Mr. Nelson a $100 bill. Mr. Nelson did not have change, so he went next door and exchanged the $100 for five $20 bills. He gave the customer his shoes and $20 in change. Later, the cashier next door heard there were some counterfeit bills being passed, so she asked Mr. Nelson for five $20 bills, which Mr. Nelson now had, in trade for the $100 bill. Shortly after that the police arrived and determined that the $100 bill was counterfeit and confiscated it. Who lost money? How much money?

Answers

Nelson lost the money.

He lost the $100 which was confiscated and the $20 bills that he gave to the customer. 
So he lost $120.

He also lost a pair of shoes.


There are 19.6.grams of protein in 4 ounces of cashews. About how many gram of protein are in one ounce of cashews?

Answers

19.6 / 4 will give you 1 ounce. It's about 5 if you round 19.4 to 20
If you use a calculator, it is 4.9 grams.

Final answer:

To find the protein content in one ounce of cashews, divide 19.6 grams by 4 ounces, resulting in approximately 4.9 grams of protein per ounce.

Explanation:

To find out how many grams of protein are in one ounce of cashews, we need to divide the total amount of protein by the number of ounces. Given that there are 19.6 grams of protein in 4 ounces of cashews, we can calculate the amount of protein in one ounce by performing the following calculation:

Amount of protein in one ounce = Total grams of protein / Number of ounces

Amount of protein in one ounce = 19.6 grams / 4 ounces

Amount of protein in one ounce = 4.9 grams

Therefore, there are approximately 4.9 grams of protein in one ounce of cashews.

At noon a tree cast a shadow that is 40' long the distance from the top of the tree to the 1st tip of the shadow is 60' what is the height of the tree round to the nearest 100th

Answers

The Pythagorean theorem can be used for this.
.. (tip distance)² = (shadow length)² + (tree height)²
.. tree height = √((tip distance)² -(shadow length)²)
.. tree height = √((60 ft)² -(40 ft)²) = √(2000 ft²)
.. tree height ≈ 44.72 ft

Suppose that x is normally distributed with a mean of 10 and a standard deviation of 3. find p(x ≤ 6). note: round your answer, if necessary, to two places after the decimal. please express your answer with two places after the decimal.

Answers

knsc;knm,abfvdrkbnkjareskjvnerl.ngaknsdkbvjkndskjnv,mcxn,h'trfkse

apply the distribution property to produce an equivalent expression 2(7g + 7)

Answers

21+g or it could be(still the same thing) 21 + 1g

The acceleration due to gravity is the constant of variation. What is the acceleration due to gravity of a falling object? 4.9 9.8 10.2 19.6

Answers

Final answer:

The acceleration due to gravity on Earth is approximately 9.80 m/s² and is symbolized as g, which represents a constant rate of acceleration for free-falling objects in the absence of air resistance.

Explanation:

The acceleration due to gravity is a constant that plays a fundamental role in physics, particularly when discussing free-fall motion. On Earth, the acceleration due to gravity of a falling object, when air resistance is negligible, is approximately 9.80 m/s². This value, denoted by the symbol g, is used to calculate various parameters in the kinematic equations of motion for an object subject only to the force of gravity.

The equation of a line given two points needs to be found. Samuel claims that slope-intercept form will generate the equation and Helena claims that point-slope form will find the equation. Who is correct? Explain your reason by describing both forms.

Answers

Helena is correct in saying that the point-slope form will generate the equation. The point-slope form is written as:


y-y₁ = m(x-x₁), where,
m = (y₂-y₁)/(x₂-x₁) is the slope of the line
(x₁,y₁) and (x₂,y₂) are the coordinates of the two points


On the other hand, the slope-intercept form is written as:


y = mx + b, where,
m is the slope of the line
b is the y-intercept


In this case, since only two points were given, the y-intercept of the line is not readily known. Thus, it is only through the point-slope form that the equation of the line can be determined. This is because it only requires the substitution of the x and y-coordinates of the points in the equation. 
The equation of a line given two points needs to be found. Samuel claims that slope-intercept form will generate the equation and Helena claims that point-slope form will find the equation. Who is correct? Explain your reason by describing both forms.

Sample Response: Both are correct. Using either form will result in the same equation. The slope-intercept form uses slope and a point to find the y-intercept. Point-slope form uses the slope and a point to solve for y to generate the equation.

what is the area of a regular hexagon with a radius of 14 inches

Answers

The area of the hexagon is 678.96

In preparation for the Senior Prom, 8 seniors got together and decided to travel in style and rent a limousine. They investigated and found a company that would rent the limousine for a minimum charge of $180 for the first 3 hours and $30 per hour thereafter. They estimated that they needed to be picked up at 8:00 p.m. and be back by 1:00 a.m. How much money would each student have to pay if they planned to leave the limousine driver a $20.00 tip?

Each student would have to pay__________.

Answers

First we need to calculate the total cost.

The seniors will rent limousine from 8:00 pm till 1:00 am. So total time of rent = 5 hours

Total charges = Charges of first 3 hours + Charges of next 2 hours + Tip
So,
Total charges = $180 + 2($30) +$20 = $260

Thus the total amount the 8 seniors will have to pay is $260. The amount each senior will have to pay is $260/8 = $32.5

Therefore, each student will have to pay $32.5
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The new number, 550, is 200 more than the original number. What is the approximate percent change?a The percent change is 33%. b The percent change is 55%. c The percent change is 150%. d The percent change is 175% Dr. mahoney is a cognitive-behavioral therapist. when treating a client with panic disorder, she is most likely to focus on the client's ____. Some embryos do not survive through to the fetal stage, which begins about two months after fertilization. When this happens, the mother is said to have had A)endometriosis. B)a miscarriage. C)a toxic shock. D)an implantation. How would the expression x^2-4 be rewritten using Difference of Squares?A) (x+2)^2B) (x-4)^2C) (x+4)(x-4)D) (x+2)(x-2) There are 1,505 fruits for sale at at farmers market. 39% of them are apples, 28% are oranges, 13% are honeydrew melons, and the rest are watermelons. How many watermelons are there ? Fungi can be unicellular and multicellular.True or false? Following the passage of the Kansas-Nebraska Act, part of the area became known as __________ due to the clash of Pro- and Anti-Slavery forces. Which of the following is a scalar? (1)centripetal force (2)weight (3)speed (4)acceleation what is the most exact location of Southwest Asia?where do most people in Southwest Asia live? Water flowing at the rate of 15km/hr through a pipe of diameter 14cm into a cuboidal pond which is 50m long and 44m wide. In which time will the level of water in the pond rise 21cm? If the diameter of the black marble is 3.0 cm, and by using the formula for volume, what is a good approximation of its volume? Record to the ones place.______cm3Determine the initial volume of water in the graduated cylinder. If you added the black marble to the graduated cylinder and it sinks, what final volume should the water level indicate? Record to the ones place.______ML I WILL GIVE YOU THE BRAINS AND 5 STARS NO GUESSING I NEED THE RIGHT ANSWER!!!!! Read this dialogue from William Shakespeare's play Much Ado About Nothing.Dogberry (Master Constable in Messina)You have. I knew it would be your answer. Well,for your favor, sir, why, give God thanks, and makeno boast of it, and for your writing and reading,let that appear when there is no need of suchvanity. You are thought here to be the mostsenseless and fit man for the constable of thewatch; therefore bear you the lantern. This is yourcharge: you shall comprehend all vagrom men;you are to bid any man stand, in the Princes name.Select from the drop-down menus to correctly complete the sentence. This dialogue sets a(n) informal or formal tone as it is written in prose or iambic pentameter Proctor's summation of the trials is that "vengeance is walking Salem." Is he right? when you discuss calories in food you are talking about kilocalories (Kcal) which is the amount of heat necessary to raise 1000 mL of water by 1 degree Celsius which is approximately 4.18 kJ. compare the number of Kilocalories in one gram of tomatoes to the number of Kilocalories in one gram of corn chips How does the national government help improve public health?It educates the public about healthy lifestyles and asks people to pursue them.It takes national-level issues to international organizations to resolve them.It declares standards for public health and writes policies to achieve those standards. Janelle swims 2 miles for every 1/2 mile Sammy swims. Select from the drop-down menu to correctly complete the statement. A) 1.5B) 2C) 4D) 8 what are some personal or common barriers that prevent a person from being Physically Active Find the slope intercept form for the equation of the line which passes through the point ( -2,15 )and has a slope of -1 Your spinal cord works like a a0 wire, sending messages back and forth between your body and your brain. Which of the following best describes an effective adaptation of plants commonly found in the rain forest?