3 years ago

A

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

8 0

Answer: (7 + d) 4 and 4 (7 + d)

Step-by-step explanation:

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(7 + d) 4 = 28 + 4d (flipped version of 4d + 28)

4 (7 + d) = 28 + 4d (the same)

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Write the numbers 57,000,000,000 and 19,000 in scientific notation. Then show how to divide 57,000,000,000 by 19,000 using prope

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Answer:

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Step-by-step explanation:

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3 years ago

A student ran out of time on a multiple choice exam and randomly guessed the answers for two problems. Each problem had 5 answer

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there is a 64% chance that the student got both problems wrong

a 32% chance that they got only 1 correct

and a 4% chance that they got both correct

Step-by-step explanation:

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