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Natasha_Volkova [10]
3 years ago
9

8.7 x 10-4 = A) 0.000087 B) 0.00087 C) 8,700 D) 87,000

Mathematics
2 answers:
Natasha2012 [34]3 years ago
6 0
The answer is suppose to be 83.
Gre4nikov [31]3 years ago
3 0
It is B, I promise h gb in h x
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The temperature changed from 7°F at 6 p.M to -5°F at midnight. What was the difference between the high and low temperatures? Wh
IgorC [24]

Answer:

12 °F

2°F per hour

Step-by-step explanation:

The difference can be found by substracting:

7°F-( -5 °F)

=12 °F

To find the average change in temperature per hour, divide by how many hours between 6 to midnight. Between 6 to midnight is 6 hours.

12°F / 6 hours

= 2°F/ hour

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3 years ago
13 of the 18 players on the varsity soccer team are seniors. What percent of the players on the team are not seniors?
irakobra [83]
.9% of the players are not seniors
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3 years ago
Jane has 5 nickels. john has 3 dimes. jane says she has a greater amount of money. with the information given, is she correct?
joja [24]
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7 0
3 years ago
If n = 11 and p = 5 what is the value of the expression 18 - n - 2 + p
yan [13]

Answer:

10

Step-by-step explanation:

If n = 11 and p = 5, we can just substitute the values in for n and p in the equation 18 - n - 2 + p.


The new equation would be 18 - 11 - 2 + 5.

Using PEMDAS, we get the answer of 10.  

18 - 11 = 7

7 - 2 = 5

5 + 5 = 10


Hope this helps!

3 0
2 years ago
Find the probability of getting tails on every toss of a coin when the coin is tossed 5 times.
icang [17]

Answer:

1/10, or 10%

Step-by-step explanation:

There are 2 outcomes you can get from one toss, heads and tails. Therefore, if you tossed it once, the probability of landing tails would be 1/2, or 50%. Since you toss it 5 times, you will multiply the probability of one toss by five. 1/2x5 = 1/10, so your probability of landing tails on every toss when thrown 5 times is 1/10, or 10% :)

5 0
3 years ago
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