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denis-greek [22]
3 years ago
5

NEED HELP WITH A MATH QUESTION

Mathematics
1 answer:
Studentka2010 [4]3 years ago
6 0

Answer:

Step-by-step explanation:

Add all the students: 4+6+2+2+3+4+6+3 = 30

Add all the male students = 14

divide : 14/30=0.466666

multiply by 100

0.466*100=4.66

round

Answer = 5

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(6,-2) and a slope of 4/3 in point slope form
Rufina [12.5K]

Answer: y=4/3x-10

Step-by-step explanation: Find the equation using Point-Slope formula.

Hope this helps you out! ☺

7 0
3 years ago
Gail practices swimming for 1 and 1 fourth hours swimming every day how much time does she practice in a week
Lorico [155]
If Gail practises swimming for 1 and 1/4 hours a day, then in a week she'll do:

1 1/4 * 7 = 5/4 * 7 = 35/4 = 8 3/4 [hours]

In other words she'll practice 8 hours and 45 minutes a week (assuming that she's still practicing on weekends).
8 0
3 years ago
Evaluate 5 x 5 x 5 show me how u got it
Elodia [21]

Answer:

125

Step-by-step explanation:

5 x 5 x 5

when doing equations like these we go left to right so

25 x 5

125

5 0
2 years ago
I BET NO ONE KNOWS THIS y varies jointly as x and z. y=20 when x=2 and z=5 . Find y when x=3 and z=6
Greeley [361]

Hello!

If y varies jointly with x and z, it'll mean that x and z are being multiplied by a factor "k", to equal y.

To give you a visual, this is what I mean.

y=kxz

That means we'll want to find k with the first point we're given: (2,20,5)

20=k(2)(5)

20=10k

k=2

Which means our equation is:

y=2xz

Now, let's plug in the x and z from the other point to find y.

y=2(3)(6)

y=36

Hope this helps!

6 0
3 years ago
6​(7x-4​y)-5 it says to use distributive property to answer
Alexeev081 [22]

Answer:

42x-24y-5

Step-by-step explanation:

We can start by using the distributive property.

This will help us rewrite the expression, since the terms in the parentheses can't be combined.

I'll attach an image to better explain this.

When using it, we'll get:

6*7x+6*-4y-5

Simplify.

42x-24y-5

This is our final answer since there are no like terms that can be combined.

3 0
3 years ago
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