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kupik [55]
3 years ago
13

6)2.1 + 18:9 What is the answer and the explanation

Mathematics
1 answer:
Lapatulllka [165]3 years ago
6 0
2.1+18.9

The answer is going to be 21 because 9+1=10, you then carry the 1 for 8 so it’s going to be 9+2 which equals to 11 now you carry the 1 to the 1 so it’ll be 2. Therefore it’s 21.0 or just cancel out the 0 and just leave it as 21.
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The probability that tomorrow's temperature will be average is 55%. The probability that the temperature will be above average i
melamori03 [73]

Answer:

Probability that the temperature below average = 20%

Step-by-step explanation:

Given:

Probability that tomorrow's temperature average = 55%.

Probability that the temperature above average = 25%

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Probability that the temperature below average

Computation:

Probability that the temperature below average = 100% - Probability that tomorrow's temperature average - Probability that the temperature above average

Probability that the temperature below average = 100% - 55% - 25%

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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nalin [4]

Answer:

8 weeks

Step-by-step explanation:

Let

w = number of weeks

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Collect like terms

12 - 4 = 2w - w

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8 0
3 years ago
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Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
If you know that the exact volume of a cylinder is 500 π cm3, how can you find the approximate volume, without knowing the heigh
allsm [11]

Answer:

The approximate volume is 1,570\ cm^{3}

Step-by-step explanation:

we know that

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so

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8 0
4 years ago
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