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Illusion [34]
3 years ago
12

The temperature is -3°F at 7:00 A.M. During the next 4 hours, the temperature increases 21°F. What is the temperature at 11:00 A

.M.?
Mathematics
1 answer:
3241004551 [841]3 years ago
4 0

Answer: 18°F

Step-by-step explanation: if you add 21 and -3 you get 18

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Practice solving roblems involving the volume or
Effectus [21]

Answer:

V = 4.187r³

Step-by-step explanation:

Volume of a sphere is expressed using the formula;

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V = 4/3 * 3.14r³

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3 0
3 years ago
I need to complete the square
alex41 [277]
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3 years ago
Select the correct answer from the drop-down menu. a coin is biased to display heads 75% of the time. it is tossed 20 times, and
ella [17]

The most improbable simulation for this coin is the heading when a coin is tossed 20 times will be 15.

<h3>What is probability?</h3>

Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.

A coin is biased to display heads 75% of the time.

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Then the probability of getting heads when a coin is tossed 20 times. Then we have

\rm P = 0.75 \times 20 = 15

More about the probability link is given below.

brainly.com/question/795909

6 0
2 years ago
Simplify 8k+2+4k+(-3k)+5
Rzqust [24]
8k+4k-3k=9k
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3 0
3 years ago
Read 2 more answers
What is 0 - 9 equal <br>​
-Dominant- [34]

Answer:

no

0-9 is nine

coz zero have no value to subtaract 9 from zero

5 0
2 years ago
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