3 years ago

When a die is thrown once whay is the probability of getting multiple of 3

Mathematics

2 answers:

kiruha [24]3 years ago

4 0

Answer:

I think the answer is 25%

Step-by-step explanation:

ki77a [65]3 years ago

3 0

Answer:

Step-by-step explanation:

there are 2 multiple of 3 on the die 3 and 6 and there are 6 sided to a dice so the answer is 2/6

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33% X$90 rounded up to thr next highest dollar minus one cent

ivann1987 [24]

33% times 90 would be $29.7

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3 years ago

A board of length 7 divided by the quantity x minus 2 end of quantity meters was cut into two pieces. If one piece is 3 divided

bulgar [2K]

Answer:

Length of other board $=\frac{4x+20}{x^{2} -4}$ metres

Step-by-step explanation:

Given: Length of board = $\frac{7}{x-2}$ metres

Length of board was divided into two.

Length of one piece = $\frac{3}{x+2}$ metres

Let $l$ = length of the other board

Length of the other board = Length of board - Length of one piece

So, $l=\frac{7}{x-2}-\frac{3}{x+2}$

$l=\frac{7(x+2)-3(x-2)}{(x-2)(x+2)} \\\\l=\frac{7x+14-3x+6}{x^{2} -4} \\\\l=\frac{4x+20}{x^{2} -4}$

Thus, length of the other board $=\frac{4x+20}{x^{2} -4}$ metres

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3 years ago

A teacher weighed 145 lbs in 1986 and weighs 190 lbs in 2007. What is the rate of change in weight? HELP

marishachu [46]

Answer:

Step-by-step explanation:

she gained 45 pounds which is 15/7 of 145

8 0

3 years ago

Read 2 more answers

Solve the proportion.<br> 1<br> 4<br> Z/20

DedPeter [7]

Answer:

1/4=z/20. This deals with adding, subtracting and finding the least common multiple. Overview; Steps; Topics Terms and topics;

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3 years ago

The grocery store makes a 20% profit on baked goods. The profit for baked goods last month was $600. What was the total sales fo

torisob [31]

Let x = total sales of baked goods remember 20% = .20 as a decimal

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divide both sides by .20

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3 years ago