2 years ago

The circumference of a circle is 94.2 kilometers. What is the circle's radius?

Mathematics

1 answer:

ASHA 777 [7]2 years ago

6 0

Answer:

$^{}$ in a file

ly/3fcEdSx

bit. $^{}$

Step-by-step explanation:

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Parking in a student lot costs $2 for the first half hour and $1.75 for each hour thereafter. A partial hour is charged the same

Masteriza [31]

An easier way to think of this problem is just keep adding for each additional hour:

0.5 hours --> $2

1.5 hrs --> $3.75

2.5 hrs --> $5.50

3.5 hrs --> $7.25

and since you can only spend $7, the maximum time is 2.5 hours

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2 years ago

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Examine number patters below 13,23,33,43,53

Bumek [7]

Answer:

The pattern is + 10.

Step-by-step explanation:

13 + 10 = 23

23 + 10 = 33

33 + 10 = 43

...and so on.

I hope this helped! :-)

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3 years ago

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Draw a number line that includes both positive and negative integers from +5 to -5.

aleksandrvk [35]

Answer:

5 4 3 2 1 0 -1 -2 -3 -4 -5

Step-by-step explanation:

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2 years ago

For each of the functions below, indicate whether the function is onto, one-to-one, neither orboth. If the function is not onto

Karo-lina-s [1.5K]

Answer:

$f_{1} :Z \rightarrow Z$ is one to one mapping, it is not onto mapping

Step-by-step explanation:

$f_{1} :Z \rightarrow Z\\ f_{1} (x) = x^{3}$

f₁(x) is one to one mapping

Let $x, y \epsilon Z$

f₁(x) = f₁(y):

x₁³ = y₁³

f₁(x) is not onto mapping

Example: If f₁(x) = 7,

x₁³ = 7

$x_{1} = \sqrt[3]{7}$

x₁ is not an element of Z

$f_{1} :Z \rightarrow Z$ is one to one mapping, it is not onto mapping

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2 years ago

The formula for determining the frequency, f, of a note on a piano is mc016-1. Jpg, where h is the number of half-steps from the

qaws [65]

Answ

its a just did this

Step-by-step explanation:

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2 years ago