3 years ago

Simplify the expression 4 (c + 2)

1 answer:

5 0

Answer:

4c+8

2jeqjepwjo

You might be interested in

Ludmilka [50]

Answer:

13 novels

Step-by-step explanation:

4 0

3 years ago

nekit [7.7K]

Answer:

Step-by-step explanation:

5 0

4 years ago

Vanyuwa [196]

HAIIII!!!! Your best option is C which shows 40 degrees!! I wish you best of luck

6 0

3 years ago

Olenka [21]

Answer:

Option A)

Confidence interval decreases

Step-by-step explanation:

If we increase the sample size, then,

The standard error of the interval decrease.
If the standard error increase, the margin of error of the interval decrease.
If the margin of error decreases, the width of the confidence level decreases, hence, the confidence interval become narrower.

Thus, the correct answer is

Option A)

Confidence interval decreases

3 0

3 years ago

monitta

Answer:

$z = \frac{47}{7} = 6 \frac{5}{7}$