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saul85 [17]
3 years ago
6

Find the value of y.

Mathematics
1 answer:
grandymaker [24]3 years ago
5 0

y^2 = 9(3+9)\\\\y^2 = 3^2\cdot3\cdot2^2\\\\y = 6\sqrt{3}

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A large university accepts 60​% of the students who apply. Of the students the university​ accepts, 40​% actually enroll. If 30,
kykrilka [37]

Answer:

7,200

Step-by-step explanation:

Let's start by calculating how many students the university accepts. The problem says they accept 60% of the students. 60% as a decimal is 0.6. To calculate 60% of something, you multiply .60 by whatever quantity. In this case, it would be the students.

Number of accepted students = .6 * 30000 = 18,000

The university accepts 18,000 students.

Now, the next problem is that of those accepted students, we need to find out how many actually enroll. The problem says they accept 40% of the accepted students. Applying the same principle,

Number of enrolled students = .4 * 18000 = 7,200

The number of students that actually enroll is 7,200.

Alternatively, .6 * 30000 * .4 would give you the same result.

Combining the pieces together, we are asking for 60% of 30,000. Then getting 40% of that 60%.

3 0
3 years ago
Haaaaallllllppppppp my brains fried atm
rewona [7]
I’m pretty sure it’s 9, I haven’t done this in awhile though...
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3 years ago
How do I find the lateral surface area
marissa [1.9K]

To find the lateral surface area of a pyramid, you can find the area of each triangle, A = 1/2bh or A = 1/2lw, then multiply by the number of triangles, which would be based on the number of sides of the base; or you can take half the perimeter and multiply by the slant height.
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3 years ago
Please help me, I don't understand
Natali [406]

Answer:

hope this helps, happy learning!!!

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3 years ago
Who knows 100 digits of pi?
allochka39001 [22]

Answer:

Not me cause im dumb

Step-by-step explanation:

im really dumb ive never understanded school xd so yea.

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