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3 years ago

1.2 × 10e4− 1.5 × 10e3− 2.2 × 10e2 in scientific notation

Mathematics

2 answers:

Rashid [163]3 years ago

8 0

That answer is correct, I checked:)

madreJ [45]3 years ago

3 0

Answer: 4.5×10^9

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

. The sign of the exponent will depend on the direction you are moving the decimal.

4.5

×10

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Find the exact value of sin(255∘)

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Check the picture below.

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2 years ago

. A straight line passes through the point (-1,2) and its distance from the origin is

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Step-by-step explanation:

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2 years ago

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a population of rabbits is growing naturally at 20% each month. if the colony began with 2 rabbits, how many will there be in 5

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2 years ago

For how many positive values of n are both n3 and 3n four-digit integers?

AVprozaik [17]

Answer:

No positive value of n

Step-by-step explanation:

we have to find out for how many positive values of n are both

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Thus 10 is the least integer which satisfies four digits for cube.

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3 years ago

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bulgar [2K]

Answer:

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2 years ago