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2 years ago

What is the experimental probability that Dan will roll a number 3 the next time he rolls the number cube?

1 answer:

4 0

The experimental probability changes every time he rolls the die but if its just the next roll he has a 1/6 chance of getting a 3

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YOU WILL BE MARKED BRAINEIST PLESE HELP

Lubov Fominskaja [6]

I think b...i’m wrong pretty sure..

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3 years ago

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What is the height of this triangle?

nikklg [1K]

A = 1/2 b h
5 = 1/2 (5) h
10 = 5h
h = 10/5
h = 2

answer
2

7 0

2 years ago

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Help! Help! Help! Help!

just olya [345]

Answer:

about $2269

Step-by-step explanation:

If we assume the aspect ratio of the two screens is the same, then the area is proportional to the square of the diagonal dimension.

The diagonal dimension of the larger HDTV is 65/32 ≈ 2.0313 times that of the smaller one. So, the price is expected to be ...

$550 × 2.0313² ≈ $2269.29

You expect the 65" HDTV to cost about $2269.

7 0

1 year ago

There are 48 boys and 64 girls in the choir. What is the greatest amount of rows that can be created in which the same number of

nordsb [41]

48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

64: 1, 2, 4, 8, 16, 32, 64

gcf: 16 in each row

4 0

2 years ago

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If the length of a leg of a triangle is 39.2 and the area of the triangle is 63 what is the length of the other leg

Nadya [2.5K]

Answer:

The length of the other leg is $3.21\ units$

Step-by-step explanation:

I will assume that the triangle is a right triangle

In a right triangle the legs are perpendicular

The area of a right triangle is equal to

$A=\frac{1}{2}(a)(b)$

where

a and b are the legs of the triangle

In this problem we have

$a=39.2\ units$

$A=63\ units^{2}$

substitute the values

$63=\frac{1}{2}(39.2)(b)$

$126=(39.2)(b)$

$b=126/(39.2)=3.21\ units$

7 0

2 years ago