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IrinaK [193]
3 years ago
7

The diameter of a circle is 8 inches. What is the area? 8 pi iThe diameter of a circle is 8 inches. What is the area? 8 pi inche

s squared 16 pi inches squared 32 pi inches squared 64 pi inches squarednches squared 16 pi inches squared 32 pi inches squared 64 pi inches squared
Mathematics
2 answers:
Aleksandr [31]3 years ago
9 0

Answer:

16pi inches squared is the answer

Step-by-step explanation:

nlexa [21]3 years ago
5 0

16 say I'll but is2 2+ what know even don't i

A

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Simplify this questions<br>6<br>---+15.4<br>5
sweet-ann [11.9K]
6/5 +15.4
12/10 +15.4
12/10+154/10
166/10
16.6

This can also be done by using the following method:
6/5 +15.4
12/10+15.4
1.2+15.4
16.6

Hope this helps :)
5 0
3 years ago
The data in the table represents a company’s profit based on the number of items produced
frutty [35]

Answer:

(A) y= -1.026x^2 + 1016.402x - 162075

Step-by-step explanation:

Here is the options to the question

Which equation best represents the data?

A) y= -1.026x^2 + 1016.402x - 162075

B) y= -1.036x^2 + 1024.771x - 163710

C) y= 298.214x - 66317.667

D) y= 196.2x – 18710

(A) y= -1.026x^2 + 1016.402x - 162075

The data above represents the company's profit based on number of items produced.

To get the equation which best represents the data, we have to substitute the value of x into the given equations  

By substituting x=100 in first equation, we have:

y = -1.02x² + 1016.402x – 162075

y = -1.026(100)² + 1016.402(100) – 162075

y = -70500

y = -70500

Option A satisfies.

Using the second equation  

When x = 100

y = -1.036x^2 + 1024.771x - 163710

y = -1.036(100)² + 1024.771(100) - 163710

y = -10360 + 102477.1 – 163710

y = -71592.9

Option B doesn’t satisfies  

We can also replace the various values of x in the equations to check whether or not they satisfy.

4 0
3 years ago
Reasoning There are 55 vehicles in a parking lot. The frequency table
EleoNora [17]
What theeeeee i haven’t even gotten those questions lol but uhh 25% plus 30% and 55 110% or it’s blue 3rd
3 0
3 years ago
Which of the following are equivalent to the expression 9/4 ( 1.75 - 2 1/4)? Select all that apply.
Sindrei [870]

Answer:

9/4 (1.75 - 21/4)

=9/4 (1.75 - 5.25)

=2.25 -3.5

= -1.25

I think your f answer is wrong

there should be -1.25

4 0
3 years ago
QUICK HELP
mart [117]

Answer:

the common ratio is

1/3

because

9*1/3=3

3*1/3=1

1*1/3=1/3

...

8 0
3 years ago
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