2 years ago

In a class if 20 students, 60% are girls. How many Students are girls?

Mathematics

1 answer:

seropon [69]2 years ago

6 0

12 students are girls and 8 are boys.

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Solve John bakes 147 donuts in 7 batches. How many does each batch contain?

lys-0071 [83]

You can solve this by dividing the baches into the total amount of donuts.

147/7=21

Each batch has 21 donuts.

8 0

2 years ago

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If you go out to eat with friends and your meal was $ 72.50 , there is 6.75 % sales tax and you should tip the waiter 15 % . How

Ugo [173]

Answer:

divide this amount ($88.26875) by the number of people

Step-by-step explanation:

6.75% of $72.50 is 4.89375

15% of $72.50 is 10.875

72.50 + 4.89375 + 10.875 = 88.26875

divide this amount (88.26875) by the number of people

7 0

2 years ago

Answer these two pages. If you cant see them, tell me so i can type the problem. (DO NOT ANSWER "Its blurry")

Yuliya22 [10]

The decimals ordered from least to greatest are as followed:
Least: 2.009
2.09
2.19
2.9
Greatest: 2.901
I hope I have helped in some way, shape or form!

7 0

3 years ago

Simplify.

yKpoI14uk [10]

$(-5p^4z^6u)^3$

$= (-5)^3p^{4 \times 3}z^{6 \times 3} u^3$

$= -125p^{12}z^{18} u^3$

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$\text {Answer = } -125p^{12}z^{18} u^3 \text { (Answer C) }$
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3 0

2 years ago

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Factorise this : 2p²-p-10

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

p(2p-1)-10

8 0

2 years ago