3 years ago

Can someone pleaseeee help if you’re correct I’ll give u brainlist

Mathematics

1 answer:

nikklg [1K]3 years ago

8 0

Answer:

Step-by-step explanation:

since it is a line segment it is only that portion of a line, so its s, t and all in between

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How do I make a expression for this

aliya0001 [1]

5.25 -0.75 a is the expression, but to answer the question on the paper you would plug in the number of belts being made into where the variable a is. Hope this helps!

8 0

3 years ago

A manufacturer of college textbooks is interested in estimating the strength of the bindings produced by a particular binding ma

stepladder [879]

Answer: 196

Step-by-step explanation:

As per given , we have

Population standard deviation: $\sigma=0.6\ lb$

Significance level : $\alpha: 1-0.98=0.02$

Using the z-value table , the critical z value for 98% confidence : $z_{\alpha/2}=2.33$

Margin of error : E= 01 lb

Sample size : $n=(\dfrac{z_{\alpha/2}\cdot\sigma}{E})^2$

$n=(\dfrac{(2.33)\cdot(0.6)}{0.1})^2$

Simplify , we get

$n=195.4404\approx196$

Hence, the minimum sample size required for books = 196

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3 years ago

The question is in the picture.

ASHA 777 [7]

A is the correct answer. I have already done this and got A and it was right. I hope it is the same to yours. :D

I hope this helped!

6 0

3 years ago

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What is w in this equation?<br>-3w - 4 = w + 3

gtnhenbr [62]

Answer:

w = -7/4

Step-by-step explanation:

-3w - 4 = w + 3

-3w - w = 3 + 4

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4 years ago

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3. Each year Mark deposited a certain amount of money in an

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Answer:

Step-by-step explanation:

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3 years ago