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Natali5045456 [20]
3 years ago
5

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

the amount of water discharged each day, a scientist multiplied 4 × 106 by 86,400 on his calculator. The display showed:
Explain what 3.456E + 14 means.

A.

B. 3.456 ×

C. 3.456 ×

D. 3.456 ×

PLZ HELP LAST TIMEI POSTED THIS BRAINLY REMOVED IT HELP A.S.A.P
Mathematics
1 answer:
erik [133]3 years ago
8 0

Answer:

3.456E + 14= 3.456X10^{14

Step-by-step explanation:

The river discharges 4X10^6 cubic feet of water into the Pacific Ocean each second.

There are 86,400 seconds in one day.

Amount of water discharges each day

=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.

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∗ l = 50.6 ft
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Now lets check.

∗ If the length is 5.8 feet less than 6 times the width, and we found 9.4 as the answer, then;
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