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ella [17]
3 years ago
7

If the tires on a car each have a diameter of 25 inches, how far will the car travel in 100 rotations of its tires?

Mathematics
1 answer:
alexgriva [62]3 years ago
8 0
You just have to find the circumference of the tire which would be 25in times <span>pie (3.14), multiply your answer by 100 and there you go !</span>
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Find the mean of the weights.<br> 0.8158 0.8194 0.8164 0.8175 0.7911 0.8144 0.8123
denis23 [38]

Answer:

0.81241

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4 0
3 years ago
Which number is rational, an integer, and a real number?A. 1.5B.C. There is no such nurnber.D. -5
Julli [10]

Camron, let's recall that:

Any integer,

6 0
1 year ago
What is the multiplicity of each of the roots of the graph of f(x)=−-x^3+2x^2+3x?
DerKrebs [107]

Answer:

A. -1, multiplicity 1; 0, multiplicity 1; 3, multiplicity 1.

Step-by-step explanation:

Let f(x) = -x^{3}+2\cdot x^{2} + 3\cdot x, to determine its roots and multiplicities we proceed to factorize the polynomial:

1) -x^{3}+2\cdot x^{2} +3\cdot x Given

2) x\cdot (-x^{2}+2\cdot x + 3) Distributive property

3) x\cdot (x-3)\cdot (x+1) Quadratic formula/Result

The roots and multiplicities of f(x) = -x^{3}+2\cdot x^{2} + 3\cdot x are:

<em>0 (multiplicity 1)</em>

<em>3 (multiplicity 1)</em>

<em>-1 (multiplicity 1)</em>

Therefore, the correct answer is A.

4 0
3 years ago
Read 2 more answers
Solve the inequality -8x - 10 &gt; 7x + 20.<br> OX-30<br> Ox&gt;-2<br> Ox&gt;-30<br> 0x&lt;-2
galina1969 [7]

Answer:

<h2>x < - 2</h2>

Step-by-step explanation:

-8x - 10 > 7x + 20

First subtract 7x from both sides of the inequality

That's

- 8x - 7x - 10 > 7x - 7x + 20 \\  - 15x  - 10 > 20

<u>Add 10 to both sides of the inequality</u>

- 15x + 1 0 - 10 > 20 + 10 \\  - 15x > 30

<u>Divide both sides by - 15</u>

\frac{ - 15x}{ - 15}  >  -  \frac{30}{15}

Since the denominator is negative the sign will change

We have the final answer as

<h3>x < - 2</h3>

Hope this helps you

5 0
3 years ago
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Assume that the lines are parallel.
alexdok [17]

Answer:

left ?= 110

right?= 70

Step-by-step explanation:

5 0
3 years ago
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