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Ludmilka [50]
2 years ago
14

Maine has a cold climate in the winter. Which statement about the probability of temperatures falling below 32°F in Maine during

the month of January is most likely true? The probability is closer to 1 than to 0. The probability cannot be determined before February. The probability is 100. The probability could be -1.​
Mathematics
1 answer:
Marianna [84]2 years ago
4 0

Answer:

the probability is 100

this is the most suitable ans

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Find the area and perimeter of each composite figure use 3.14 for pi round your answer to the nearest 10th
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1. Perimeter is 3 + 3 +3 +4 +5 = 18 feet

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2. perimeter = 2.5 +2.5+ 2.5+2.5+0.5+0.5 = 11 meters

   Area = 3*.5 = 1.5, 3*2=6,  6+1.5 = 7.5 square meters

3. perimeter = 3.14*2*3 = 18.84 +8 = 26.8 inches

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4. surface area = 2*π*6*20+2*π*6^2= 980.2 yards

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3 years ago
Ian wants to paint a wall measuring 3 metres by 7 metres.
anygoal [31]

Answer: 5.2

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4 0
2 years ago
The longer leg of a right triangle is 4 more than the short leg. The hypotenuse is eight less than the sum of the 2 legs.
Crazy boy [7]

Answer:

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The longer leg of a right triangle is 4inches longer than the shorter leg: b = a + 4

The hypotenuse is 8inches longer than the shorter leg:  c = a + 8

 

Use the Pythagorean Theorem:

 

a2 + b2 = c2

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a2 + a2 + 8a + 16 = a2 + 16a + 64

a2 - 8a - 48 = 0

 

Factors to:

 

(a-12)(a+4) = 0

a = 12, -4

 

Since we can't have a side of -4, a = 12

Shorter Leg = 12 inches

Longer Leg = 12 + 4 = 16 inches

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6 0
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