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11Alexandr11 [23.1K]
3 years ago
14

In a classroom 4 students are wearing red shirts, 11 students are wearing blue shirts, and 10 students are wearing black shirts.

What is the ratio of wearing black or red shirts to blue shirts?
Mathematics
1 answer:
valentinak56 [21]3 years ago
7 0

Answer:

your answer is 24 hope this helps

Step-by-step explanation:

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If you flip a fair coin 6 times, what is the probability that you will get exactly 4 tails?
erica [24]

Answer:

So the number of outcomes with exactly 4 tails is 720/2/24 = 15. Finally we can now calculate the probability of getting exactly 4 tails in 6 coin tosses as 15/64 = 0.234 to 3 decimal places

Step-by-step explanation:

hope this helps :)

4 0
3 years ago
Find the area of the unshaded portion of this figure. The figures shown below are a trapezoid and a rhombus. Show your work.
Tresset [83]

Answer:A-1/2h(b1+b2)

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Step-by-step explanation:

3 0
4 years ago
The manufacturers of cans of salted moxies nuts state that the ratio of peanuts to other is 5 to 3. If 360 peanuts are in a can,
Rina8888 [55]

Answer:216

Step-by-step explanation:

We let x to represent the number of other nuts

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Then we cross multiply

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Therefore the number of other nuts in the can is 216.

3 0
3 years ago
Hailey had 1/5 of a chocolate bar. She decided to
pshichka [43]

Answer:

1/15 each

Step-by-step explanation:

1/5 of chocolate is separated into 3

1/5 divided by 3 = 1/5 x 1/3 = 1/15 of the whole bar

8 0
3 years ago
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