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noname [10]
3 years ago
5

Quick?

Mathematics
1 answer:
katovenus [111]3 years ago
4 0

Answer:

The area is 78.5.

Step-by-step explanation:

The formula for the area of a circle is π r^2

In this case, r = 5.

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2 number cubes are rolled what is the probability that the sum if the numbers rolled is either a 4 or a 10
goldenfox [79]
With 2 cubes, there are 3 ways to roll a sum of 4... 1 and 3, 3 and 1, 2 and 2.
with 2 cubes, there are 3 ways to roll a sum of 10....6 and 4, 4 and 6, 5 and 5.

total possible outcomes = (6 * 6 ) = 36

probability of this happening is 6/36 reduces to 1/6
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4 years ago
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Rhonda bought a new laptop for $800. The laptop depreciates, or loses, 20% of its value each year. The value of the laptop at a
zhuklara [117]

As per the problem,

Rhonda bought a new laptop for $800.

The laptop depreciates, or loses, 20% of its value each year.

The value of the laptop at a later time can be found using the formula

A=P(1-r)^t.....(1)

Here we have

P=$800

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Substitute the values in equation (1) we get

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The laptop be worth in two years will be $512.

6 0
3 years ago
Tell whether the function shows growth or decay and why. f(x) = 6(1.2)x
Inga [223]

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4 0
3 years ago
Pls answer this with an explanation if you can pg3 pt12
faust18 [17]
With each gallon you need 11 gallons with 2 parts red 9 parts yellow and since 11x4= 44 you need to do this 4 times
4x2(red)= 8
4x9(yellow)=36
36+8=44
basically 8 gallons of red
i hope this made sense
7 0
3 years ago
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