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Shtirlitz [24]
3 years ago
14

The circumference of a circular rug is about 31.4 feet, and its area is about 78.5 feet. What is the

Mathematics
1 answer:
maksim [4K]3 years ago
7 0
The answer is b 5 feet
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Which is greater? X + -6 or X + -2<br>​
irina1246 [14]
X is just a place holder so it really depends if you know what x is but for right now let’s say it’s 0
Ok so -6 is less than -2 so the larger the negative number is the less it is if that makes sense so the greater number is -2
So x+-2 is greater
3 0
2 years ago
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Miss Guydan and her friend Alyssa are collecting food for the local food bank. Their goal is to collect 2100 pounds of food. The
Sergeeva-Olga [200]

Answer:

400+25x=2100

Step-by-step explanation:

400 is independent variable 25x is a dependent variable 2100 is independent variable

3 0
3 years ago
Jacques deposited $1900 into an account that earns 4% interest. After t year, jaques has $3875.79in the account. How long was th
Sladkaya [172]
Deposit = $1900
Amount After interest = $3875.79
% interest = 4%
Interest = 1975.79

Time For Interest Period 

4/100 × 1900 × t = 1975.79
  76 t  = 1975.79
=26 years

Answer = 26years
5 0
3 years ago
Which two of the following are not characteristics of surveys?
vovikov84 [41]

Answer:

B and D

Step-by-step explanation:

Surveys are only tested with one group.

3 0
3 years ago
Answer the precalculus question from khan academy pls! I will give brainliest and 5 stars. 30 points.
rosijanka [135]

The value of f(h(2)) =2 and h(f(16))= 14

<h3>What is function?</h3>

Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input . Mapping or transformation is used to denote a function in math. These functions are usually denoted by letters . The domain is defined as the set of all the values that the function can input while it can be defined. The range is all the values that come out as the output of the function involved.

given:

f(x)= √x-1 , h(x)= x² + 5

Now,

f(h(2))= f( (2)² +5 )

=f(4+5)

=f(9)

=√9-1

= 3-1

=2

h(f(16)) = h( √16-1)

=h( 4-1)

=h(3)

=3² + 5

=9+5

=14

Learn more about function here:

brainly.com/question/12431044

#SPJ1

7 0
2 years ago
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