2 years ago

HURRY UP!!

Mathematics

2 answers:

alexandr1967 [171]2 years ago

4 0

Confusion at its final :////

Whitepunk [10]2 years ago

3 0

I don’t understand do u need the equation but if u do this is the equation y=2/7+4 hope that helps

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Suppose the number of free throws in a basketball game by one player are normally distributed with a standard deviation 0.97 fre

babunello [35]

Answer: 1.960

Step-by-step explanation:

The value of z we use to calculate a confidence interval with a ( $1-\alpha$ ) confidence level is a two-tailed test value i.e. represented by :-

$z_{\alpha/2}$

Given : The level of confidence: $1-\alpha=0.95$

Then, significance level : $\alpha: 1-0.95=0.05$

With the help of standard normal distribution table for z , we have

$z_{\alpha/2}=z_{0.05/2}=z_{0.025}=1.960$

Hence, the value of z should be used to calculate a confidence interval with a 95% confidence level =1.960

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3 years ago

In ABC the measure of angle A is 2x+4 , the measure of angle B is 4x+2 , and the measure of angle C is 2x-1. What are the measur

Lynna [10]

(2x+4)+(4x+2)+(2x-1)=180
8x+5=180°
8x=180-5
8x=175
X=21.875
A= 2(21.875)+4=47.75
B=4(21.875)+2 =89.5
C=2(21.875)-1=42.75

5 0

2 years ago

Read 2 more answers

What is the equation of the graph ?

ZanzabumX [31]

Answer:

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Step-by-step explanation:

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3 years ago

I had this function question that I just don't understand. Can someone explain it please

Zarrin [17]

Answer:

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Step-by-step explanation:

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3 years ago

Plzzz help me im in a crisis<br> lol jk but plz

makkiz [27]

Answer:

Lateral : 21

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Step-by-step explanation:

I think that this is correct. :)

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2 years ago