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Andrews [41]
2 years ago
12

Pls help I need a good grade

Mathematics
1 answer:
maw [93]2 years ago
6 0
Number 2 would be b. 7/12= 0.583 repeating
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Ist b hope that helps
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2 years ago
Find the slope of the line that passes through (9,-3) and (9,-8)
miskamm [114]

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The line has no slope. I hope this helps

7 0
1 year ago
Or the figure shown on the​ right, find m∠3 and m∠4.
ioda

Answer:

m<3=84

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Step-by-step explanation:

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4 0
2 years ago
Read 2 more answers
If 15 actuators have failed today, what is the probability that a) at least 10 are repairable? b) from 3 to 8 are repairable? c)
Ann [662]

The probabilities of at least 10 are repairable is 1/3. and probabilities of from 3 to 8 are repairable is 1/5*8/15 and probabilities of exactly 5 are repairable is 1/3.

According to the statement

we have given that If 15 actuators have failed and we have to find the probabilities on some conditions.

we know that the formula of probabilities is

probability = possible outcomes / total outcomes

So,

  • at least 10 are repairable = 1 - (10 are not repairable)

at least 10 are repairable = 1 - 10/15

at least 10 are repairable = (15 - 10)/15

at least 10 are repairable = (5)/15

at least 10 are repairable = 1/3

  • from 3 to 8 are repairable = 3/15 *8/15

from 3 to 8 are repairable = 1/5 *8/15

  • exactly 5 are repairable = 5/15

exactly 5 are repairable = 1/3

These are the probabilities of the given conditions.

So, The probabilities of at least 10 are repairable is 1/3. and probabilities of from 3 to 8 are repairable is 1/5*8/15 and probabilities of exactly 5 are repairable is 1/3.

Learn more about PROBABILITIES here brainly.com/question/25870256

#SPJ4

6 0
2 years ago
it rained for 7 days during the month of april . About what percent did it rain ( hint aprill has 30 days ) round to the nearst
oee [108]

Answer:

Convert fraction (ratio) 7 / 30 Answer: 23.333333333333%

Step-by-step explanation:

7 0
2 years ago
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