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gavmur [86]
2 years ago
11

Help please check out the question at least and I will be marking brainliest ⚠️

Mathematics
1 answer:
Lesechka [4]2 years ago
6 0

Answer:

<h3>1 and 8 ^-1 (B)</h3>

Step-by-step explanation:

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Find the average rate of change of the function f(x)=(3/-3x-5), on the interval x ∈ [0,3]
Svet_ta [14]

Answer:

The average rate of change on the given interval is 9/70

Step-by-step explanation:

Here, we are to find the average rate of change of the function on the given interval

We proceed as follows;

on an interval [a,b] , we can find the average rate of change using the formula;

f(b) - f(a)/b-a

From the question;

a = 0

b = 3

f(0) = -3/5

f(3) = -3/14

Substituting the values, we have;

-3/14-(-3/5)/3-0

= 3/5-3/14/3

= (42-15)/70/3

= 27/70/3

= 27/70 * 1/3 = 9/70

4 0
2 years ago
A circle has a radius of 4 ft. What is the area of the sector formed by a central angle measuring 3π2 radians? Use 3.14 for pi.
Vikki [24]

Answer:

The answer is 37.68 I just took the test.

5 0
2 years ago
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According to cbs money watch, the average monthly household cellular phone bill is $100. suppose monthly household cell phone bi
iren2701 [21]
<span>The probability that a randomly selected monthly cell phone bill is more than $127 is given by

P(X\ \textgreater \ 127)=1-P(X\ \textless \ 127) \\  \\ =1-P\left(z\ \textless \  \frac{127-100}{11.35} \right)=1-P(z\ \textless \ 2.38) \\  \\ =1-0.99132=0.00868</span>
5 0
3 years ago
2/3 x -6 =9<br><br>22 1/2<br>10<br>-22 1/2<br>25<br><br><br><br><br><br><br><br><br>​
Pavel [41]

Answer:

22 1/2

Step-by-step explanation:

2/3x=15

x=15/2/3

x=15*3/2

x=45/2

Therefore, x=22 1/2

5 0
3 years ago
Solve these 3 quadratic equations
Studentka2010 [4]

Answer:

follow me

Step-by-step explanation:

enjoy your now nice study

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3 years ago
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