Mathematics High School

A large university accepts 70% of the students who apply. Of the students the university accepts, 40% actually enroll. If 30,000 students apply, how many actually enroll?

Answers

Answer 1

8400 because you take 70% of 30000 which is 21000, then you take 40% of 21000, which is 8400

Answer 2

Answer:

8400 students

Step-by-step explanation:

Applicants = xAccepted = 70% ⇒ 0.7xEnrolled = 40% ⇒ 0.4(0.7x) = 0.28x

We got x = 30000

Then number of actually enrolled is:

30000*0.28 = 8400 students

Related Questions

You buy 4 balloons and 2 banners for $8. Your friend buys 6 balloons and 1 banner for $8.

Each balloon costs ?$

and each banner costs ?$

Answers

Answer:

Each balloon costs $1

Each banner costs $2

Step-by-step explanation:

First of all, let's write down the equation from this problem.

Let "y" be the cost of the ballon, and let "x" be the cost of a banner. Then the following is true from the question...

4y + 2x = 8

6y + x = 8

Now since both of them are equal to 8 both of them are equal to each other, and so we can get the following equation...

4y + 2x = 6y + x

2x - x = 6y - 4y

x = 2y

Now if we substitute 2y instead of x in one of the previous equations we will obtain...

6y + x = 8

6y + 2y = 8

8y = 8

y = 1

From the equation x = 2y we know that...

x = 2y

x = 2(1)

x = 2

Tao has 4 dimes and 12 nickels. Gail has 2 dimes and 3 nickels. What would be the ratio of dimes to nickels if they put these coins together?

Answers

Answer:

6:15

Step-by-step explanation:

Answer:6:15

Step-by-step explanation:

if you add together the dimes and add together the nickels, you get 6 dimes and 15 nickels. the colon in between the number is equal to “to” so it means 6 dimes to 15 nickels

Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as tables, and there are three extra chairs in the back. What does z represent?

The number of chairs.
The number of tables.
The number of chairs at tables.
The number of chairs and tables.

Answers

Answer:

The number of chairs

Step-by-step explanation:

The equation is 2z + 3

2 ( = multiply by)

z ( # of chairs)

+3 ( the 3 extra chairs in the back)

Answer:

The number of tables

Step-by-step explanation:

Sens there is twice as many chairs as tables, the number 2 represents the chairs. The 3 represents the 3 extra chairs in the back. so the only logical object to represent z is the number of tables.

Please help!!!!!!! Tysm!!

Answers

Answer:

it's the first answer

Step-by-step explanation:

its 2/9 because 1/3 × 2/3 = 2/9

Answer:

It's C

Step-by-step explanation:

1/3 x 2/3 = 2/9, which simplifies back to 1/3

and 1/3=2/6

HELP PLEASE 30 POINTS!!

Answers

Answer:

p - w = $25 OR w + $25 = p

Step-by-step explanation:

pencil = p

pen = w

p - w = $25 OR w + $25 = p

How did the Medieval Church control people's lives?

Answers

Answer:

The Church regulated and defined an individual's life, literally, from birth to death and was thought to continue its hold over the person's soul in the afterlife

Pls mark Brainliest

Step-by-step explanation:

I need help answering b

Answers

The diagram should help

PLS HELP THE PICTURE IS DOWN BELOW

Answers

Answer:

Step-by-step explanation:

Normally you would have to figure out the distance of the x- and y-components and use the Pythagorean Theorem; however, because the y-coordinates of both points are the same, you only need the x-coordinates.

You have the first point back 3, and the second point forward 1.

So starting at -3, you move 4 points to get to 1.

((-3 to -2 (1), -2 to -1 (2), -1 to 0 (3), 0 to 1 (4)))

are 1/2 and 8/16 equivalent rates?

Answers

Yes, they are. 1 x 8 = 8 and 2 x 8 = 16.

Yes.

8/16 is 1/2 of 16/16

In the figure below, mROP = 125°.

Find the measure of each arc. For each arc, write two or more complete sentences explaining which theorem or postulate you used to find your answer. Include your equations and calculations in your final answer.

Answers

Step-by-step explanation:

step 1. mPOS = 180 - 125 = 55° (supplementary angles)

step 2. mQOS = 125° (vertical angles)

step 3. mQOR = 55° (supplementary angles).

Can someone pleaseee help me solve this

Answers

The answer is 23 your welcome

A polygon has a perimeter of 18 units. It is dilated with a scale factor of 3/2 what is
the perimeter of its image?

Answers

Answer:

Step-by-step explanation:

Is the correct answer

The perimeter of the polygon after dilation = 27 unit

What is dilation factor?

The scale factor in a mathematical object's dilatation defines how much the picture will grow or shrink in relation to the original thing.

The perimeter of polygon = 18 unit,

Since, the scaling factor is 3/2,

So when the polygon is dilated, the perimeter of the polygon will also multiply with 3/2,

Perimeter of polygon = 18×3/2

= 27 unit

The perimeter of the polygon after dilation = 27 unit

To know more about Dilation factor on:

https://brainly.com/question/13176891

#SPJ5

Batman took a bicycle trip. In all, he traveled 6 hours at a rate of 28 mph. What was his total distance ?

Answers

distance=speed x time
so it would be 28 x 6=168

Answer:

just multiply

Step-by-step explanation:

and ull get

168

What is the length of BD?

Answers

Answer:

C) 12

Step-by-step explanation:

It is 6x2

The vertex of this parabola is at (-3,-1). When the yvalue is 0, the x-value is 4. What is the coefficient of the squared term in the parabola's equation?
A. -7
B. -3
C. 3
D. 7

Answers

Answer:

Step-by-step explanation:

can someone please help me with this i need it badddd

Answers

g=61°, h=9. the opposite angles are equal, and the opposite sides are equal.

i urgently need help!!!!!

Answers

Answer:

I cant get the pic

Step-by-step explanation:

What does
-$20 -$15 +$30 $2
Equal

Answers

Answer:

-3

Step-by-step explanation:

-20-15+30+2

-35+32

-3

original price $90 markdown 24%

Answers

the markdown will be $21.60. so the final price after the markdown is $68.40.

HELP PLEASE PLEASE!!!

Answers

1.) 27.94cm by 21.59cm

2.) area of US paper = 603.22cm
area of Europe paper = 623.7cm
therefore the standard sheet of Europe paper has a greater area

hope this helps :)

What number is grater than 1 but less than 7

Answers

Answer:

THIS IS SIMPLE

MARK AS BRAINLIST

please help marking brainlist What is the second inverse operation for the following problem? 3x+4=12

Answers

Answer:

x = 2.66666667

Step-by-step explanation:

3x + 4 = 12

- 4 = - 4

3x = 8

3x / 3 = 8 / 3

x = 2.66666667

can i be brainiest...

What is the value of x?

Enter your answer in the box.

x =
NOTE: Image not drawn to scale.

Triangle G E H with segment E D such that D is on segment G H, between G and H. Angle G E D is congruent to angle D E H. E G equals 44.8 millimeters, G D equals left parenthesis x plus 4 right parenthesis millimeters, D H equals 35 millimeters, and E H equals 56 millimeters.

Answers

Answer: The value of x is 24

Step-by-step explanation:

I took the test trust me

Slope is -2 and (1,4) is on the line, what is the equation in point slope form?

Answers

Answer: y-4=-2(x-1)

Step-by-step explanation: So just use the point slope equation of y-y^1=m(x-x^1)

1. How would you solve the equation
3a + 7 = – 2 by graphing?

Answers

Answer:

You draw it on the graph right

Given a 17-sided polygon, what is the sum of the measures of the exterior angles?

Answers

Answer:

360 degree

Step-by-step explanation:

A seventeen sided polygon or a 17 sided polygon the rule is same that the sum of the measures of the exterior angles is 360.

If the surface area of a cube is 150 cm², what is the volume of the cube?
A)
125 cm3
B)
150 cm3
C)
175 cm3
D)
225 cm3

Answers

Answer:125

Step-by-step explanation:

Write an expression for the description: the product of 3 and p subtracted from 6

Answers

Answer:

6 - 3p

Step-by-step explanation:

The word "product" indicates to multiply 3 and p, and "subtracted from" tells us to use subtraction.

Answer:

the sum of 6 6 66 and the product of 3 3 33 and d d dd".

Step-by-step explanation:

How do you solve this problem?

Answers

Answer:

x = (1 + i)√2/2

Step-by-step explanation:

Simplify the left side and compare:

n ÷ (√2/2 - √2i/2) = nxn ÷ ((√2 - √2i)/2) = nxn × 2/√2(1 - i) = nxn × √2(1 + i)/(1 - i)(1 + i) = nxn ×√2(1 + i)/(1 + 1) = nxn × (1 + i)√2/2 = nxx = (1 + i)√2/2

mr rolando sold the house and that at 10, 500,000,000.00 if he will receive 4% commansion, how much his commansion?

Answers

Answer:

$420,000,000

Step-by-step explanation:

Multiply 10,500,000,000 by .04.

Hope this helps!

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A large university accepts 70​% of the students who apply. Of the students the university​ accepts, 40​% actually enroll. If 30,000 students​ apply, how many actually​ enroll?

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A large university accepts 70% of the students who apply. Of the students the university accepts, 40% actually enroll. If 30,000 students apply, how many actually enroll?