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S_A_V [24]
3 years ago
15

13 and 14 go together

Mathematics
1 answer:
Nitella [24]3 years ago
3 0
Yes it does go together
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Conditional Probability Assistance?
krek1111 [17]

Let the event A=\{ Sophomore \}, B=\{ Boy \}

The the probability of the events

P(A \cap B)=\frac{5}{12+18} =\frac{1}{6}

P( B)=\frac{12}{12+18} =\frac{2}{5}

The conditional probability

P(Sophomore|Boy)=P(A|B)=\frac{P(A \cap B)}{P(B)} =\frac{1/6}{2/5} =\frac{5}{12}

5 0
4 years ago

A red candle is 115 inches tall. The label claims that the candle will melt 1 1/8 inch every hour it burns. If the label is
OverLord2011 [107]
This question is pretty simple!

All you need to do is divide 115 by 1 1/8 or 1.125

And your answer should be 102.22

So you can round this to 102 hours. :D
6 0
3 years ago
A man mows his 100 ft by 200 ft rectangular lawn in a spiral pattern starting from the outside edge. After a bit of hard work he
MariettaO [177]

Based on the length and width of the rectangular lawn, and the percentage the man has mowed, the strip width would be 40.5 m.

<h3>what is the width of the strip mowed already?</h3>

first, find the area of the lawn:

= 100 x 200

= 20,000 ft²

the area mowed is:

= 40.5% x 20,000

= 8,100 ft²

the width is therefore:

= 8,100 / 200

= 40.5 m

find out more on the area of a rectangle at brainly.com/question/2607596.

#SPJ1

3 0
2 years ago
What is the perimeter of a rectangle with a length of 40 feet and a width of 12 feet? A. 32 feet B. 64 feet C. 104 feet D. 480 f
-BARSIC- [3]

Answer:

C. 104 feet

Step-by-step explanation:

The formula for the perimeter of a rectangle is p= 2(L+W). All you have to do is plug in your values.

8 0
3 years ago
Write a rational number in fraction form that is equivalent to 2.5 (repeating)
True [87]

Answer:

It is 2/4 equal to 1/2 (2.5)

3 0
2 years ago
Read 2 more answers
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