3 years ago

Need hep with these questions brainlest and 20 points

Mathematics

1 answer:

ale4655 [162]3 years ago

3 0

Answer:

Step-by-step explanation:

because the order says

ABCD

WXYZ

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Please help! Picture included!!!

V125BC [204]

The answer is c)32 hope this helps

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4 years ago

Read 2 more answers

Pls be right will give brainliest :3

Vedmedyk [2.9K]

A:5

I hope this helps you
Good luck on the rest :)

7 0

3 years ago

Which expression is equivalent to ( 4 1/3)^3 ?

shutvik [7]

(13/3)^3 or (13/3)•(13/3)•(13/3)

5 0

3 years ago

The temperature fell 5°C each hour for 3h. a. Write an integer multiplication to represent the temperature change, b. What was t

MakcuM [25]

Answer:

Step-by-step explanation:

a) 3 x 5

b) 15 Celcius

8 0

3 years ago

A group of 40 bowlers showed that their average score was 192. Assume the population standard deviation is 8. Find the 95% confi

kodGreya [7K]

Answer:

$CI=189.5,194.5$

Step-by-step explanation:

From the question we are told that:

Sample size $n=40$

Mean $\=x =192$

Standard deviation $\sigma=8$

Significance Level $\alpha=0.05$

From table

Critical Value of $Z=1.96$

Generally the equation for momentum is mathematically given by

$CI =\=x \pm z_(a/2) \frac{\sigma}{\sqrt{n}}$

$CI =192 \pm 1.96 \frac{8}{\sqrt{40}}$

$CI=192 \pm 2.479$

$CI=189.5,194.5$

5 0

3 years ago