3 years ago

Will give brainliest please help asap

Mathematics

1 answer:

ella [17]3 years ago

4 0

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What is 0.00000342 in scientific notation

saveliy_v [14]

move the decimal point to the right of the 3 ( count the number of places you moved it) that would be the exponent and since you moved it to the right it would be negative

3.42 x 10^-6

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3 years ago

Which measure better describe's the typical number of points scored

Pachacha [2.7K]

Answer:

Step-by-step explanation:

Okay first I will do is the mean.

73+77+85+84+37+115= 471

Then divid it by how many numbers. so, 6.

471 divided by 6 = 78.5

Mean is 78.5

~~~~~~~~~~

How to find the median

order them least to greatest.

37, 73, 77, 84, 85, 115.

The middle number is 77 and 84.

median: 80.5

mean: 78.5

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3 years ago

There were 12 cookies on plates. Think of all the possible ways to divide the 12 cookies evenly between playes

xenn [34]

6,6
2,2,2,2,2,2
3,3,3,3

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3 years ago

The radius of a cylindrical gift box is (2x+3) inches. The height of the gift box is three times the radius. What is the surfa

Feliz [49]

The formula for surface area of a cylinder is:2 $A=2\pi rh + 2\pi r^{2}$
So, to solve this, we plug in what we know and solve
$A=2\pi (2x + 3)(3(2x + 3)) + 2\pi (2x + 3)^{2}$
$A=6\pi (4x^{2}+12x+9) + 2\pi (4x^{2}+12x+9)$
$A=24x^{2}\pi+72x\pi+54\pi + 8x^{2}\pi+24x\pi+18\pi$
$A=32x^{2}\pi+96x\pi+70\pi$
This is as far as we can go, because we do not know the value of x. If we did, we could solve for the surface area

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3 years ago

1. A cookie recipe calls for 3 eggs for every 2 dozen cookies. How many eggs are needed for 60 dozen cookies?

umka2103 [35]

Answer:

Step-by-step explanation:

3/2(60) = 90

7 0

3 years ago