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Brrunno [24]
3 years ago
11

Can you please help me I plead you

Mathematics
1 answer:
Levart [38]3 years ago
5 0

Answer:

Question 2

x is approximately 15.038 or 15 days

Question 3

$3.41

Question 4

31.1

Step-by-step explanation:

Question 2

5.2 km/1 day =78.2 km/x days

Multiply both sides by x

5.2x=78.2

divide by 5.2

x is approximately 15.038

or 15 days

Question 3

350-(262.94+83.65)

$3.41

Question 4

22(1.3)+2.5

31.1 m

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Answer:

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Step-by-step explanation:

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4 years ago
A bicycle tire has a radius of 13.25 inches. How far will the bicycle travel in 40 rotations of the tire?
Effectus [21]

Answer:

it will travel 69 feet on the bike

Step-by-step explanation:

8 0
3 years ago
Which answer is equivalent to _36_8
MrMuchimi

Answer:

72_16_

Step-by-step explanation:

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5 0
4 years ago
Read 2 more answers
Find the average rate of change of f(x)= x^2-4x from x of one =5 to x of two =9
ICE Princess25 [194]

The rate of change of function is: 10

Further explanation:

The formula for rate of change is:

Rate\ of\ change = \frac{f(x_2)-f(x_1)}{x_2-x_1}

Given

f(x) = x^2-4x\\x_1 =5\\x_2=9\\So,\\f(x_1) = f(5) = (5)^2-4(5)\\=25-20\\=5\\f(x_2) = f(9) = (9)^2-4(9)\\=81-36\\=45

Putting the values in the formula:

Rate\ of\ change = \frac{f(9)-f(5)}{9-5}\\=\frac{45-5}{9-5}\\=\frac{40}{4}\\=10

The rate of change of function is: 10

Keywords: Functions, Rate of change of functions

Learn more about functions at:

  • brainly.com/question/5461619
  • brainly.com/question/5565320

#LearnwithBrainly

6 0
4 years ago
Can someone pls help with this asap
PSYCHO15rus [73]

Answer:

The answer is C

Step-by-step explanation:

8 0
3 years ago
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