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solniwko [45]
3 years ago
13

If a x 10n is scientific notation, then a must be between 1 and ___.

Mathematics
1 answer:
posledela3 years ago
5 0

Answer:

b. 100

Step-by-step explanation:

usatestprep approved

molly
2 years ago
i got it wrong it was not 100 If a x 10n is scientific notation, then a must be between 1 and ___.
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gallons of water can fill a pool that is 50 yards by 20 yards and is 9 feet deep? (Assume 7 1/2 gallons per cubic foot.)
saul85 [17]
L = 50 yards or 150 feet W = 20 yards or 60 feet H = 9 feet V = 150 * 60 * 9 V = 81000 cubic feet then multiply the volume, 81000, by  7.5, or 607,500 gallons.
hope i helped  
6 0
3 years ago
Sammi has 2 1/3 feet of rope. If he cuts the rope into pieces that are each 1/2 foot long, there will be 1/3 foot of rope left o
Stells [14]

Answer:

Step-by-step explanation:

Sammi has 2 1/3 feet of rope.

To write this type of fraction = 2 + 1/3 - The integer 2 in the expression is the amount of feet of rope that was cut.

Thus to know the number of 1/2 foot pieces produced, let this number be x. Thus, we have 1/2 of x pieces = 2

  x/2 = 2; x = 2x2 = 4.

Thus, Sanmi has 4 pieces of 1/2 foot long piece each of rope.

4 0
3 years ago
Convert to a percent: 13/8
Rashid [163]
What you're doing is just dividing 13/8 to find the decimal (1.625) and then divide that number by 100. 162.5%
your answer is 162.5%
5 0
3 years ago
Rectangle A measures 9 in by 3 in in rectangle B is a scaled copy of rectangle A. all measurements
taurus [48]
Answer:
3
Step-by-step explanation:
2 +2 =4 -1 is 3
5 0
3 years ago
your automobile insurance semiannual premium is 750 and you have 1050 deductible per incident. In a particularly bad year, you h
nataly862011 [7]

Answer:

  $3600

Step-by-step explanation:

In each case, the repair cost exceeded the deductible, so your out-of-pocket cost for 2 repairs is ...

  2 × $1050 = $2100

In addition, you had to pay the premium of $750 per 6-month period, or $1500 per year, so your total was ...

  $2100 +1500 = $3600 . . . out-of-pocket total

6 0
3 years ago
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