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3 years ago

Geometric mean of 9 and 30

1 answer:

galina1969 [7]3 years ago

4 0

It's pretty simple to find the answer. To find the geometric mean of two numbers you have to multiply them and then calculate the square root of the resulting product. So the answer is 16.43

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The picture represents a final step used in...

BartSMP [9]

Answer: congruent segment

Step-by-step explanation: it is the same segment on a different radius of a circle

5 0

3 years ago

Read 2 more answers

5fg for f=6 and g=10<br> (evaluate)

Oksanka [162]

Answer:

300

Step-by-step explanation:

5fg

5(6)(10)=300

7 0

3 years ago

You could win a giant jar of M&Ms, if only you could guess how many are in the jar. You find a smallerjar such that the gian

sleet_krkn [62]

Answer:

There are 7360 M&Ms in larger jar.

Step-by-step explanation:

We are given the following in the question:

A giant jar is such that it is exactly four times times the smaller jar in dimensions.

If r and h is the radius and height of the cylindrical jar respectively, then the dimensions of the larger are:

$R = 4r\\H=4h$

Number of M&Ms in smaller jar = 115

Volume of smaller jar =

$v = \dfrac{1}{3}\pi r^2 h$

Volume of larger jar =

$V =\dfrac{1}{3}\pi R^2 H=\dfrac{64}{3}\pi r^2 h$

Number of M&Ms in larger jar:

$v = \dfrac{1}{3}\pi r^2 h\rightarrow 115\\\\V=\dfrac{64}{3}\pi r^2 h\rightarrow 115\times 64\\\\V=\dfrac{64}{3}\pi r^2 h\rightarrow 7360$

Thus, there are 7360 M&Ms in larger jar.

6 0

3 years ago

Dan was thinking of a number. Dan subtracts 2.6 from the number and gets an answer of 72.8. Form an equation with

nirvana33 [79]

Answer: x - 2.6 = 72.8

x is the number which Dan was thinking (x > 2.6)

we have:

x - 2.6 = 72.8

Step-by-step explanation:

8 0

3 years ago

Jerome purchased a car for $25,000. If the car's value depreciates at a rate of 14% per year, which is the equation for the valu

olchik [2.2K]

Answer:

25000(1-.14)^t

Step-by-step explanation:

it's just a simple decreasing equation it's your start number 1 minus your percentage because we're decreasing and to the power of t which equals time

7 0

3 years ago