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luda_lava [24]
3 years ago
15

The total number of living humans on Earth was converted to scientific notation using an online calculator and was reported to b

e approximately 7.158 × 109. Write Earth's population as a single digit times an integer power of 10 and in standard form.
Help?
Mathematics
1 answer:
MakcuM [25]3 years ago
6 0
The answer is in the questio
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Answer:

y = 40

Step-by-step explanation:

For #7, we are told that y = 10 when x = 2

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Use the formula.

y=kx ---> That gives us y = k × 8. But we know k is 5.

                                 So y = 5 × 8 = 40

                                       y = 40

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