2 years ago

Does anybody have the answer to this because I’m trying to make sure of my answer

Mathematics

1 answer:

inessss [21]2 years ago

3 0

Answer:

a-10

b-8

c-5

d... draw 3 circles, one for people who like just skateboarding, roller skating, and neither. Then in the skateboarding section put 10, and for roller skating add 8. In between roller skating and skateboarding add 5. In the neither circle write 8.

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PLEASE HELP I need the answer for this ASAP pleaseeeee

True [87]

Answer:

Step-by-step explanation:

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Hope this helps..

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3 years ago

20 points 3 math questions<br><br> please help with these math questions

JulsSmile [24]

Answer:

B, False,

Step-by-step explanation:

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2 years ago

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Candice spent 5 1/4 hours doing her homework. Her brother, Ronald, spent 1/2 that number of hours doing his homework. How many h

ra1l [238]

B, 2 5/8.

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3 years ago

The probability of flipping a coin and noting Heads is 50%. If you flip the coin 100 times, what is the standard deviation of He

BaLLatris [955]

Answer: 5.000

Step-by-step explanation:

The formula to find the standard deviation for binomial distribution is given by :-

$\sigma=\sqrt{np(1-p)}$ , where p is the probability of getting success in each trial and n is the number of trials.

Given : The probability of flipping a coin and noting Heads is = 0.50

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3 years ago

Pls i need the answer to this question

steposvetlana [31]

Answer:

x ≤ 0

Step-by-step explanation:

2x² ≤ 0

2x² / 2 ≤ 0 / 2

x² ≤ 0

x²/ x ≤ 0 / x

x ≤ 0

6 0

2 years ago