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3 years ago

Can someone help me with this ? asap !

Mathematics

2 answers:

Phoenix [80]3 years ago

8 0

The answer to the question is C

nikdorinn [45]3 years ago

4 0

Answer:

the 3rd one

Step-by-step explanation:

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What is the area of the fire pit? (Use 3.14 for pi.)

laila [671]

Answer:

$Area = 65.94$

Step-by-step explanation:

I will assume that the shaded region is the fire pit

Given

$R = 5$

$r = 2$

Required

Determine the area of the fire pit

First, calculate the area of the big circle.

$A_2 = \pi R^2$

Area of the small is:

$A_1 = \pi r^2$

The area of the pit is:

$Area = A_2 - A_1$

$Area = \pi R^2 - \pi r^2$

$Area = \pi (R^2 - r^2)$

$Area = 3.14 (5^2 - 2^2)$

$Area = 3.14 (25 - 4)$

$Area = 3.14 * 21$

$Area = 65.94$

5 0

3 years ago

When filling out the 2000 Census, people could choose one of four options to describe their marital status. Data from the 2000 C

galben [10]

Answer:

0.098

Step-by-step explanation:

Given that when filling out the 2000 Census, people could choose one of four options to describe their marital status.

Data from the 2000 Census were used to compute the following probabilities

Marital status Never married Married widowed Divorced total

Prob 0.239 0.595 0.068 0.098 1

Actually we were not given probability for divorced but using total probability =1 we arrived at the probability for divorced as

1-sum of the remaining probabilities

= $1-0.239-0.535-0.068\\=0.098$

the probability that a randomly selected U.S. adult is divorced

= 0.098

4 0

3 years ago

Find the value of each variable in the parallelogram.

lubasha [3.4K]

Answer:

x = 9 & y =15

Step-by-step explanation:

6 0

3 years ago

Help, im not really understanding this

Mice21 [21]

Steps:

1-29f^2/d^4/2f^2= 58f^2/d^4

All i did in step one was simplify D variables then multiplied 29f^2 and 2f^2 together to get 58f^2

d5/58f^4

Answer is A

5 0

3 years ago

What values are excluded from the domain and range of the function f(x)=x+3/2x+5?

Alexxandr [17]

Please see attached image with my answer.

3 0

3 years ago