Three-quarters of the students that Maria surveyed stated that they liked to sleep in on Saturday morning. If 24 of the students said they liked to sleep in, how many students did Maria survey?

a- 15
b- 18
c- 32
d- 36

m = 4

As ABCD is similar to QRST.

All sides of ABCD are same. So, all sides of QRST are also same.

Answer:

4

Step-by-step explanation:

Since QRST ~ ABCD,

QT = 4

which makes

RS= 4

PLEASE MARK ME AS BRAINLIEST!!!!!

Answer:

$104

Step-by-step explanation:  

So, in one hour it would cost $13. Times 8, because we want to see what would be the cost for 8 hours, and 8 times 13 is 104.

Answer:

it is b sorry I tried to work out it best have a nice day

Answer:

a=

Step-by-step explanation:

Answer:

11,529

Step-by-step explanation:

10500x22%=2310

10500+2310=12810

12810x10%=1281

12810-1281=11529

Answer:

Hello there!

Your question asks to find what was the size of the population in 2017

Answer: 6,721

In order to solve this problem, we're going to need to use the given information in the question in order to find the population in 2017.

Key information:

In 2010, population was 6500

In 2014, population increased by 10% from 2010

In 2017, population decreased by 6% from 2014.

With the information above, we can solve the problem.

We're going to start with 6500 as our starting population.

We know that the population increased by 10% in 2014, so we would multiply 6500 by 1.10.

Step-by-step explanation:

Answer:

3u-> 6

4u->8

6u->12

Step-by-step explanation:

6 + 3 + 4 =13

13u-> 26

1u-> 2

3u-> 6

4u->8

6u->12

Answer:

Step-by-step explanation:

Remark

Assume all of the sheet of plywood is to be used.

Front and back = 2 * 2x *h

Top and Bottom = 2 * 2x * x

Left/Right side = 2 * x * h

Total area = 4xh + 4x^2 + 2xh

Total area = 6xh + 4x^2

Total area = 600

6xh + 4x^2 = 600

h = (600 - 4x^2)/6x

h = 100/x - 2/3 x

Volume = x * 2x * h

Volume = 2x^2 * (100/x - 2/3 x)

Volume = 200x - 4/3  x^3

I can do this without calculus (I think), but it is much easier to use it.

dV/dx = 200 - 4x^2

This is a maximum when dV/dx = 0

dV/dx = 200 - 4x^2 = 0

4x^2 = 200

x^2 = 50

x = 5√2

Answer:

The only cross sections a sphere has is a circle.

Answer:

71.4 in ^2

Step-by-step explanation:

area of the circles = πr^2

3.14(4x4) = 50.24 but you only have half so divide by 2

= 25.12

second circle

3.14(2x2)= 13.56 again you only have half so divide by 2

= 6.28

square

5x8 = 40

add them all up

25.12+6.28+40 = 71.4

Answer:

1400

Step-by-step explanation:

Answer:

1400 I hope its correct

Answer:

140 cm^2

Step-by-step explanation:

(5 apothems cut the pentagon into 5 rectangles 8 x 3.5)

3.5 x 8 x 5 = 140 cm^2

Answer:

(0, 3)

Step-by-step explanation:

The equation already shows the y-intercept (written as +3). The slope is -4x and the y-intercept is (0, 3).

Answer:

y=3

Step-by-step explanation:

Because we know x equals 0 we put that into the equation so then you have y=4(0)+3 you multiply 4 time 0 and get 0 so all you have left is 3.

Answer:

8) interior angle = 160

9) x = 20

Step-by-step explanation:

8)

18-gon has 18 sides

The formula for sum of interior angles for an 18-gon is:

(18x180)-360 = 2880 degrees

2880 degrees / 18 angles = 160 degrees

9)  

exterior angles = 360 degrees

360 = (3x-2)+(x+8)+(4x+9)+(2x-1)+(3x)+(4x+6)

360 = 3x-2+x+8+4x+9+2x-1+3x+4x+6

360 = 17x+20

17x = 340

x = 20 degrees

Answer:

I think it C if it not please don't report me

Answer:

4X + 7) =[5(X - 4)]{vertically opposite angle}

4x+7=5x-20

5x-4x=7+20

x=27

Answer:

1 13/15 is your answer

Step-by-step explanation:

2 1/3 x 4/5 = 1 13/15

Answer:

I don't know that one sorry

Answer:

[tex]A = 52[/tex], [tex]B = 38[/tex]

Step-by-step explanation:

The sum of two complementary angles is always [tex]90[/tex]°

[tex]A + B = 90[/tex]

[tex]A = B + 14[/tex]

substitute [tex]A[/tex] for [tex]B = 14[/tex]

[tex](B + 14)+ B = 90[/tex]

[tex]2B + 14 = 90[/tex]

[tex]2B = 76[/tex]

[tex]B = 38[/tex]

input this into the original equation

[tex]A + 38 = 90[/tex]

[tex]A = 52[/tex]

plz mark me brainliest ;)

Answer:

0.60

0.60

0.95

1-0.95=0.05

Step-by-step explanation:

Sample answer on Plato

Step-by-step explanation:

x - 4 = 0

=> x = 4

f(x)= 5x – 22x - 2x² – 25x +4

By remainder theorem,

f(4)= 5(4) – 22(4) - 2(4)² – 25(4) + 4

    = 20 - 88 - 32 - 100 + 4 ≠ 0

Since the remainder is not 0, x - 4 is not a factor.

Hope it helps :)

Please mark my answer as the brainliest

Answer:

You want to buy 11 cookies but you want to know the price of each cookie so your friends can pay you back. The total amount is $385 for the cookies. How much is each cookie?

Step-by-step explanation:

Here you go you can modify it a tiny bit if it can't be asked in question format anyway please brainliest.

Answer:

-5/8

Step-by-step explanation:

Answer: Its 6:15

Step-by-step explanation:

Its simple math. 7:00 subtract 45minutes, knowing that 60minutes is an hour and that its the 7 hour from the 6 hour. Gets you 6:15.

Yep.

The 45 minutes before 7 o'clock will be 6.15 AM/PM.

the indefinite continued progress of existence and events in the past, present, and future regarded as a whole.

In other words, time is something which measure by motion and it is given by einstein that time depends upon motion.

For example time = distance/velocity so it means time also depends on velocity.

In the given question, we know that in

1 hour  = 60 minutes

45 minutes before of 7 o'clock = 60 - 45 = 15 minutes after 6 o'clock hence 6.15 minutes will be correct answer.

For more about time

https://brainly.com/question/28050940

#SPJ2

Answer:

Step-by-step explanation:

FIRST ONE

A is the answer

Step-by-step explanation:

Answer: The number of child tickets is 85 and the number of adult tickets is 95.

Step-by-step explanation:

Let C = Number of child tickets

A = Number of adult tickets.

As per given, we have

C+A=180          (i)

7C+13A=1830           (ii)

Multiply 7 to both sides of equation (ii), we get

7C+7A=1260     (iii)

Eliminate (iii) from (ii) , we get

[tex]6A=570\\\\\Rightarrow\ A=95[/tex]

Put value of y in (i), we get

C= 85

Hence, the number of child tickets is 85 and the number of adult tickets is 95.

Answer:

Y=2(x-5)(x+1)

Y=2x-10+2x+2

=4x-8

Y =4x-8

Answer:

itd x=68 and y=5 I apolgize if its wrong

Answer:

you kinda cute not gonna lie

Answer:

1. 5²  

2. 5⁴

3. 1/5⁶

4. 5⁰

5. 5¹⁰

Step-by-step explanation:

1. 5⁶⁺⁽⁻⁴⁾=5²

2. 5¹⁺³=5⁴

3. 5⁻³⁺⁽⁻³⁾=5⁻⁶=1/5⁶

4. 5⁽⁻⁴⁾⁺⁴⁺⁰=5⁰

5. 5⁷⁺³=5¹⁰

your answer would be the following:

1. 5²  

2. 5⁴

3. 1/5⁶

4. 5⁰

5. 5¹⁰

Right on EDGE 2021 for math