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2 years ago

Find the radius of a circle with a circumference of 18.58 feet

Mathematics

1 answer:

DanielleElmas [232]2 years ago

5 0

Answer:

r≈2.96ft

Step-by-step explanation:

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The _______________ separates the region of rejection from the region of non rejection.

Alekssandra [29.7K]

Answer:

Critical Value

Step-by-step explanation:

The critical value separates the region of rejection from the region of non rejection.

We define critical values as:

Critical value helps us to give the decision rule for the rejection or acceptance of null hypothesis.
Critical value separates the acceptance region from the rejection region.
These are referred to as cut-off values that define regions where the test statistic is unlikely to lie.
The critical value depends on the kind of test being performed and the significance level.

6 0

3 years ago

Given: 3x + 1 = -14; Prove: x = -5<br> Statements

WINSTONCH [101]

Step-by-step explanation:

3x + 1 = -14

3x = -14 - 1

3x = -15

x= -15÷3

x= -5

4 0

3 years ago

There are 45 new houses being built in a neighborhood Last month, 1/3 of them were sold. This month, 1/5 of the remaining houses

goldfiish [28.3K]

1/3 of 45 is 15.

So 45-15= 30.

1/5 of 30 is 6.

So 30-6=24.

There are 24 houses left to be sold.

7 0

3 years ago

What are all natural numbers using the digits 7 , 0 ,6 without repeating the numbers

Lelu [443]

Answer:

Step-by-step explanation:

The natural numbers can be :

076

067

706

760

607

and 670

Hope this helps

plz mark as brainliest!!!!!!

7 0

3 years ago

John typed a 48 word paragraph in 2/3 minute. What is the typing speed in words per minute

serg [7]

Answer: The answer is: " 72 words per minute. "

___________________________

Step-by-step explanation:

___________________________

This is a "unit rate" problem.

We want to solve for/ find the number of words PER single minute.

___________________________

Given 48 words per (2/3) minute;

How many words per (one) minute?

__________________________

The answer is {48 ÷ (2/3) } words per minute:

Note: dividing by a number is the same as multiplying by the reciprocal (inverse) of that particular number:

Hence:

__________________________

The answer is {48 * (3/2) } words per minute:

__________________________

Write as:

" $\frac{48}{1} *\frac{3}{2}$ " ;

__________________________

The "48" can be changed to "24" ; and the "2" can be changed to "1" ;

→ {Since: "48 ÷ 2 = 24 "} ;

___________________________

And we have:

___________________________

" $\frac{24}{1} *\frac{3}{1} = 24 * 3 = 72$ " ;

___________________________

The answer is: " 72 words per minute ."

___________________________

Hope this is helpful to you!

___________________________

4 0

3 years ago

Read 2 more answers