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S_A_V [24]
3 years ago
14

A large university accepts 70% of the students who apply. Of the students the university accepts 25% actually enroll if 20,000 s

tudents apply how many actually enroll

Mathematics
2 answers:
Andru [333]3 years ago
6 0

Answer:

3500 students actually enroll

Step-by-step explanation:

20000*0.7*.25=3500

Vikki [24]3 years ago
6 0

Answer:

3,500 students enroll in the university.

Step-by-step explanation:

Let x = number of students. If 20,000 students apply, x = 20,000. 70% of the students who apply are accepted. Then, the accepted students are:

70% x = 70% . 20,000 = 14,000

Now, x = 14,000. Of the 14,000 students accepted, 25% actually enroll. The students that enroll are:

25% x = 25% . 14,000 = 3,500

3,500 students enroll in the university.

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Charlotte and Edgar's ages add up to 22. Charlotte is one year
nadya68 [22]

Answer: Charlotte's 15 and Edgar's 7

Step-by-step explanation:

7*2=14

14+1 = 15

15 + 7 = 22

8 0
3 years ago
I dont know what I'm doing! could you help me​
photoshop1234 [79]

Answer:

c = 24.34

Step-by-step explanation:

Here, we can use the cosine rule

Generally, we have this as:

a^2 = b^2 + c^2 - 2bcCos A

12^2 = 14^2 + c^2 - 2(14)Cos 19

144 = 196 + c^2 - 26.5c

c^2 - 26.5c + 196-144 = 0

c^2 - 26.5c + 52 = 0

We can use the quadratic formula here

and that is;

{-(-26.5) ± √(-26.5)^2 -4(1)(52)}/2

(26.5 + 22.23)/2 or (26.5 - 22.23)/2

24.37 or 2.135

By approximation c = 24.34 will be correct

8 0
3 years ago
What is (-7/8)(-3/4) simplified
Snowcat [4.5K]

Answer:

<h2>21/32</h2>

Step-by-step explanation:

-7/8 × -3/4 = 21/32

-7 × -3   = 21  

-8 × -4   = 32

21/32

<u><em>IMPORTANT: This number is not negative, because a negative times a negative is a positive.</em></u>

By the way, if you didn't know how to arrive at the fraction here's how.

First, Address input parameters & values.

Input parameters & values: The decimal number = 0.65625. Then, write it as a fraction

0.65625/1

Multiply by 100000 both the numerator & denominator

(0.65625 x 100000)/(1 x 100000) = 65625/100000

65.625% = 65.625/100 or 65625/100000

Find LCM (Least Common Multiple) for 65625 & 100000.

3125 is the LCM for 65625 & 100000

Divide by 3125

65625/100000 = (65625 / 3125) / (100000 / 3125)

= 21/32

I'm always happy to help :)

7 0
3 years ago
Read 2 more answers
If US$1.00 is equivalent JA $75.00, What amount, in US dollars is equivalent JA $3300.00
emmasim [6.3K]

Answer:

It is US $44.00 Equivalent

Step-by-step explanation:

Using ratios (essentially fractions):

1 US : 75 JA

OR

1 US = 75 JA

Dividing both sides by 75 gives us:

\frac{1}{75}US = 1 JA

So if we have 3300 JA we can multiply both sides to get:

44 US = 3300 JA

3 0
3 years ago
At Southside Middle School, 20% of the students play an instrument. There are 305 students. How many students play an instrument
stellarik [79]
61 students

.2x305= 61
4 0
3 years ago
Read 2 more answers
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