A recent survey at a high school found that 9 out of 10 seniors had taken a P. E. class during high school
Which of the following could represent how many seniors had taken a P. E class out of how many students were surveyed?
460 seniors out of 500
190 seniors out of 200
270 seniors out of 300
0 370 seniors out of 400

y=-x-4

Here is the picture of the graph:

Answer:

12 pi

Step-by-step explanation:

volume of sphere = 4/3 pi r2

4/3 pi 3 x 3

12 pi unit square

Answer: 17 families

Step-by-step explanation:

Answer:

365

Step-by-step explanation:

2,136 divided by 6

x<-4 or x>9

hope this helps

have a good day

Hi there!

cost=64.0125

1.Multiply percent with 0.01:

[tex]25[/tex]·[tex]0.01=0.25[/tex]

2.Multiply the cost and term:

[tex]85.35[/tex]·[tex]0.25= 21.3375[/tex]

3.Subtract first term with the decrease of cost:

[tex]85.35-21.3375= 64.0125[/tex]

Therefore, the sale price of the girl is now 64.0125$

Answer: move 7 places to the right and 3 places down

Step-by-step explanation:

Answer:

Y=0.35x+18.99

Step-by-step explanation:

Y = total cost

X = number of letters

Answer:

y= 0.35x+18.99

m= 0.35

18.99= 0.35(0)+b

18.99= 0+b

18.99=b

Answer:

Please send full question. What to find in this question?

Answer:

XY = 5.4cm,angle X = 30 degree,angle Y = 75 degree.it is your answer.

Answer:

[tex]x=106[/tex]

Step-by-step explanation:

[tex][Kindly\ find\ the\ attachment\ for\ better\ understanding.]\\We\ are\ given,\\AC\ and\ BD\ are\ two\ parallel\ lines\\\angle CAO=34\\\angle OBD=72\\Lets\ draw\ a\ third\ line\ from\ Point\ O\ parallel\ to\ the\ two\ lines.\\Lets\ denote\ it\ as\ OE.\\\\We\ know\ that,\\'When\ two\ parallel\ lines\ are\ cut\ by\ a\ transversal,\ the\ pairs\ of\ Alternate\\ Interior\ Angles\ formed\ are\ equal'.\\Hence,\\Considering\ parallel\ lines\ AC\ and\ EO,\\\angle CAO=\angle AOE=34\\Similarly,\\[/tex]

[tex]Considering\ parallel\ lines\ EO\ and\ BD,\\\angle EOB = \angle OBD= 72\\Now,\\As\ \angle x\ or \angle AOB=\angle AOE+ \angle EOB,\\\angle x= \angle AOB=34+72=106[/tex]

Answer

3 7/10

Step-by-step explanation:

Answer:

7 and 3/10

Step-by-step explanation:

Answer:

$192

Hope this helped!

(Also pls make me brainliest im trying to level up)

Answer:

192$ (sale price)

Step-by-step explanation:

First we have to find 20% of 240

240×20/100         We multiply 240 by 20/100 because a percent is always  over 100 (as a fraction)

(240×20/100=48)     Now that we know 20% of 240 we have to subtract

240-48=192

192$ is the sale price

Answer:

Step-by-step explanation:

think straight angle pair. 180-137=43. z=43 if m i think

Answer:

9

Step-by-step explanation:

8+7=15

15-6=9

Step-by-step explanation:

x+6=8+7

-6 -6 -6

x= 2+1 i think this is the answer

Answer:155

Step-by-step explanation:

because they are parallel lines. If the angles differed even by 1°, eventually the lines would meet, therefore they would not be parallel.

Answer:

Firstly angle 6 and 2 are equal because of corresponding angles

so 6 = 2

Now angle 1 + 2 = 180 ( linear pair)

angle 1 = 180 - 55

1 = 125

hope it helps and your day will fine

Answer:

The answer is 1

Step-by-step explanation:

to calculate the slope m use the

gradient formula

m = y2 - y1/x2 - x1

let (x1, y1) = (4, 9) and (x2, y2) = (1, 6)

⇒ m = 6 - 9/1 - 4 = -3/-3 = 1.

Answer:

y = 13

Step-by-step explanation:

If x = -7, plug the number in the equation

y = -(-7) + 6

-(-7) is equal to -1 x -7 which equals 7

y = 7 + 6

y = 13

Answer:

i think y=1

Step-by-step explanation:

Answer:

y=π

Step-by-step explanation:

Answer:

........................

Answer:

£15000

Step-by-step explanation:

Lucy, Mary and Nora's father leaves them an inheritance in the

ratio 5: 3:2. Mary gets £4500, How much was there in total?

Giving the ratio of inheritance 5:3:2

5+3+2 = 10

Mary's ratio = 3

Marys share = £4500

Total share x can be gotten as thus

3/10 × x = 4500

3x/10 = 4500

3x = 45000

x = 45000/3

x = 15000

Hence £15000 was there in total

Answer: Its asking for an opinion answer in your own words

Step-by-step explanation:

Answer:

Step-by-step explanation:

L and W are the length and width of the flag.

"The perimeter of the flag is 500 feet"

2L + 2W = 500

L+W = 250

"The length is 30 feet greater than the width"

L = W+30

You have a system of two equations:

L+W = 250

L  = W+30

Substitute W+30 for L:

(W+30) + W = 250

2W + 30 = 250

2W = 220

W = 110 ft

L = W+30 = 140 ft

:::::

"C is 400 miles longer than D"

C = D+400

"The sum of their lengths is 5,580 miles"

C + D = 5,580

You have a system of two equations:

C = D+400

C + D = 5,580

Substitute D+400 for C:

(D+400) + D = 5,580

2D + 400 = 5,580

D = 2,590 miles

C = D+400 = 2,990

Answer:

yes or no?...

Step-by-step explanation:

thank u?

Np!...

Answer:

The answer for this is.. x= 5/3 the decimal is x=1.66666..

Step-by-step explanation:

Expand -3(x-2) : -3x+6

x-3x+6=4(x-1)

Add similar elements: x-3x= -2x

-2x+6=4(x-1)

Expand 4(x-1): 4x-4

-2x+6= 4x-4

Subtract 6 from both sides

-2x+6-6= 4x-4-6

Simplify

-2x-4x-10

Subtract 4x from both sides

-2x-4x=4x-10-4x

Simplify

-6x=-10

-6x/-6 = -10/-6

so the answer is x-5/3

If 2 of 12 eggs are cracked, then 10 are not cracked.

SO

10/12=5/6=about 0.83

0.83 of total eggs not cracked is also equivalent to 83 percent as asked in the problem :)

Answer:

C

Step-by-step explanation:

Here, we want to select the correct statement that best defines if the given points are a function

We have this answer as;

The ordered pairs do not represent a function because one input value has two different output values

What they are trying to say here is that for us to have a function, no x-value should have 2 y-values although a y-value can have 2 x-values

But according to the points given, a certain x-value has 2 y-values which does not make the relation correct as a function