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tangare [24]
3 years ago
13

Grace has a 15 inch diameter bicycle tire. How many revolutions will it make traveling 500 feet?

Mathematics
1 answer:
Brums [2.3K]3 years ago
5 0

Answer:

Revolution = 127.24 revolutions

Step-by-step explanation:

<em><u>Circumference of the tire = πD</u></em>

Where D = 15 inch

So,

C = 15π = 47.1 inch

<u><em>In feets:</em></u>

47.1 inch = 3.93 feet.

So, <u>one revolution = 3.93 feet</u>

<u><em>Travelling 500 feet will make the following revolutions:</em></u>

Revolution = 500 feet/3.93 feet

Revolution = 127.24 revolutions

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If f(x)=4^x, find f(4)
lina2011 [118]

Answer:

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Step-by-step explanation:

<u>Given function is:</u>

f(x) = 4^x

Put x = 4

So,

f(4) = 4^4\\\\f(4) = 256\\\\\rule[225]{225}{2}

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<h3>~AH1807</h3>
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2 years ago
Which is a true statement about the data shown in the tables?
myrzilka [38]

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D

Step-by-step explanation:

Neither table os a linear relation

8 0
3 years ago
Read 2 more answers
Extension: Suppose that there is some positive number bb so that<br> logb(5) = 0.84.
Papessa [141]

Answer:

b = 6.79

Step-by-step explanation:

Data provided:

logb(5) = 0.84

Now,

From the properties of log function

logₓ (z)= \frac{\log(z)}{\log(x)}  (where the base of the log is equal for both numerator and the denominator)

also,

log(xⁿ) = n × log(x)

thus,

using the above properties, we can deduce the results as:

logₓ(y) = n is equivalent to y = xⁿ

Thus,

logb(5) = 0.84

⇒ \frac{\log(5)}{\log(b)} = 0.84

or

log(5) = 0.84 × log(b)

or

log(5) = \log(b^{0.84})                (as log(xⁿ) = n × log(x) )

taking the anti-log both sides

we get

5 = b^{0.84}

or

b = 6.79

8 0
3 years ago
Ralph is making orange juice.
devlian [24]
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6 0
2 years ago
Compare the two functions:
Ilya [14]

Answer:

One example is the equation:

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0 = 0

Since both sides are zero, it means that the equation has infinite number of solutions.

Step-by-step explanation:

6 0
3 years ago
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