4 years ago

How many different lock combinations are possible on a bike lock with 4 rotating discs that go from 0-9

Mathematics

1 answer:

AlexFokin [52]4 years ago

3 0

You would multiply 9x___ whatever the other number is witch is 4

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You spin the spinner shown below once. The spinner has 4 equal sectors colored pink, purple, blue, and green. What is P(blue)?

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Answer:

$\frac{1}{4}$ or 0.25 or 25%. Answer as instructed in the question.

Step-by-step explanation:

There are four equal parts and since the spinner is unbiased, the probabilities will be equal.

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3 years ago

What is the value of x?

Pie

Answer:

i go with 55

Step-by-step explanation:

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3 years ago

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The walzer's average phone bill increased from $13.30 to $15.96 what is the percentage of increase

Artist 52 [7]

Increase = 15.96 - 13.30
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3 years ago

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soldi70 [24.7K]

Answer:

$176.71$ $in^{2}$

Step-by-step explanation:

The equation to use to find the radius of a circle is $r = \frac{d}{2}$

The equation to use to find the area of a circle is $A = \pi r^{2}$

First, add $3$ inches to the diameter of $12$ inches. You will get $15$ inches.

Second, you will want to find the radius. Substitute $15$ for $d$ . Solve to get the radius.

$r = \frac{15}{2}$

$r = 7.5$

The radius is $7.5$ inches.

Next, you substitute $7.5$ for $r$ in the area equation. Solve to get the area.

$A = \pi (7.5)^{2}$

$A = 176.71 in^{2}$

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3 years ago

Graph these equations please (will mark brainlyest to BEST answer; If you guess, or just give a nonsense answer, I will report.

LiRa [457]

Answer is in the screenshot. Hope this helped!

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3 years ago