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3 years ago

How to rewrite 2+2+2+2+2 into a multiplication problem?

Mathematics

2 answers:

Maksim231197 [3]3 years ago

7 0

Answer:

Step-by-step explanation:

2*5

inna [77]3 years ago

5 0

Answer:

2 x 5

Step-by-step explanation:

Think of it as "the value 2 is being added together 5 times" being added together so it could be written as 2 times 5.

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1/3 off the regular price of $51

jolli1 [7]

Answer:

34.00

Step-by-step explanation:

because get the discounted price, subtract the discount from the original price. To illustrate this principle, here is an example: to take 1/3 off $36.00, divide 36 by 3 and multiply by 1. This becomes 36/3 x 1 to equal 12, which represents a discount of $12.00

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1 year ago

For the month of March in a certain city, 57% of the days are cloudy. Also in the month of March in the same city, 55% of the da

oksian1 [2.3K]

Answer: 0.9649

Step-by-step explanation:

Let A denote the event that the days are cloudy and B denotes the event that the days are rainy.

Given : For the month of March in a certain city, the probability that days are cloudy : $P(A)=0.57$

Also in the month of March in the same city,, the probability that the days are cloudy and rainy : $P(A\cap B)=0.55$

Now by using the conditional probability, the probability that a randomly selected day in March will be rainy if it is cloudy will be :-

$P(B|A)=\dfrac{P(A\cap B)}{P(A)}$

$\Rightarrow\ P(B|A)=\dfrac{0.55}{0.57}\\\\=0.964912280702\approx0.9649\ \ \text{[Rounded to four decimal places.]}$

Hence, the probability that a randomly selected day in March will be rainy if it is cloudy = 0.9649

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3 years ago

A swimming pool can be filled by either or both of two pipes of different diameters. it takes the smaller pipe twice the time th

liraira [26]

X+y= 213
X=2y

2y+ y=213,y=71

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2 years ago

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3 years ago

3+[-(-8)] simplified or evaluated

Semmy [17]

Answer:

Step-by-step explanation:

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3 years ago

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