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Reptile [31]
3 years ago
11

Can someone answers this question please master it correctly if it’s corect I will mark you brainliest

Mathematics
1 answer:
Inessa [10]3 years ago
3 0

Answer:

4 people will be expected to win the prize

Step-by-step explanation:

Out of 15 people, 5 won a prize

5/15 = simplify into 1/3

1/3 = x/12         Cross multiply

3x = 12              Divide 3 on both sides

   x = 4

<h3><u><em>Hope this helps!!!</em></u></h3><h3><u><em>:)</em></u></h3>
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Please help I’ll mark you as brainliest if correct!
Darya [45]

Answer:

A is 4

Step-by-step explanation:

A _ 8 _ _ _ _ _ _ _ _ 8 _ 6

A _ 8 _ _ _ _ _ _ _ _ 8 4 6

A _ 8 _ _ _ _ _ _ _ 6 8 4 6

A _ 8 _ _ _ _ _ _ 4 6 8 4 6

A _ 8 _ _ _ _ _ 8 4 6 8 4 6

A _ 8 _ _ _ _ 6 8 4 6 8 4 6

A _ 8 _ _ _ 4 6 8 4 6 8 4 6

A _ 8 _ _ 8 4 6 8 4 6 8 4 6

A _ 8 _ 6 8 4 6 8 4 6 8 4 6

A _ 8 4 6 8 4 6 8 4 6 8 4 6

A 6 8 4 6 8 4 6 8 4 6 8 4 6

4 6 8 4 6 8 4 6 8 4 6 8 4 6

A is 4

Hope this helps!

4 0
2 years ago
Read 2 more answers
Twelve cupcakes cost $14.25. What is the price per cupcake? Round to the nearest cent.
DiKsa [7]

Answer:

$1.19

Step-by-step explanation:

14.25/12=1.19

3 0
2 years ago
Read 2 more answers
The circular opening of a tunnel has a circumference of 36 meters. What is the diameter of the tunnel?
Elza [17]
C=2(3.14159...)R
You’re given the circumference, so all you need to do is plug that in and simplify.
36=2(3.14159...)R
36=6.28R
36/6.28=R
R is about 5.73
7 0
3 years ago
Write the ratio of baby girls to baby boys with a hospital full of 1,000 babies, 430<br> being boys.
makvit [3.9K]

Answer:

57:43

Step-by-step explanation:

1000 babies  - 430 baby boys = 570 baby girls

570 girls to 430 boys

570:430

simplify

57:43

6 0
3 years ago
Read 2 more answers
Jack wants to find out which can of pineapples is the best buy. He has a choice of four different-sized cans. Which can has the
OLga [1]

Answer:

C

Step-by-step explanation:

Here is the complete question

ack wants to fined out which can pineapples is the best buy. He has a choice of four different -sized cans. Which can has the lowest unit price per ounce?

A. 8 ounce for $ 1.44

B. 6 ounce for $ 1. 14

C. 18 ounce for $ 2.88

D. 10 ounce for $ 1.62

unit price = price / total ounces

$1.44 / 8 = $0.18

$1.14 / 6 = $0.19

$2.88 / 18 = $0.16

$1.62 / 10 = 0.162

the lowest is 18 ounce for $ 2.88

5 0
3 years ago
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