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miskamm [114]
3 years ago
13

Heidi is preparing for the national gymnastics competition. the table below shows the number of hours Heidi spent preparing for

a gymnastics competition over a period of five months:
Month 1 2 3 4 5
Hours 2 3.5 5 6.5 8
Did Heidi increase the number of hours of practice linearly or exponentially?
A. Linearly, because the table shows an equal increase in hours for an equal increase in months
B. Exponentially, because the table shows an equal increase in hours for an equal increase in months
C.Linearly, because the table shows that hours increase by an equal factor for an equal increase in months
D.Exponentially, because the table shows that hours increase by an equal factor for an equal increase
Mathematics
2 answers:
Olegator [25]3 years ago
5 0

Answer:

C.  Linearly, because the table shows that hours increase by an equal factor for an equal increase in months

Step-by-step explanation:

galina1969 [7]3 years ago
4 0
To answer the problem above, we first need to know the difference in hours.
from month 1 to 2 the difference in hour is 1.5.
Month 2 to 3 =  3.5 to 5 = 1.5
Month 3 to 4 = 5 to 6.5 = 1.5
Month 4 to 5 = 6.5 to 8 = 1.5

The answer is C. Linearly, because the table shows that hours increase by an equal factor for an equal increase in months. which is 1.5 hours per month.
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Step-by-step explanation:

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3 years ago
A river discharges 4 × 106 cubic feet of water into the Pacific Ocean each second. There are 86,400 seconds in one day. To find
erik [133]

Answer:

3.456E + 14= 3.456X10^{14

Step-by-step explanation:

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=4X10^6X86400\\=345600000000\\=3.456X10^{11

Since this differs from what you have, I will explain the scientific notation.

3.456E + 14 simply means 3.456X10^{14

The options are not well laid out but you can pick the appropriate option.

8 0
3 years ago
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5 0
3 years ago
What are the domain and range of the parent function of an absolute value equation?
blondinia [14]
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8 0
3 years ago
Read 2 more answers
Please help me with this
NemiM [27]
What's up? this is C. the base fee, $15 does not change. so we can eliminate A and B. the rate, $8 per hour, will start rising when more hours are spent mowing. this is the same as saying "8h" so, it has to be C.

best of luck with your studies
8 0
2 years ago
Read 2 more answers
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