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3 years ago

What is the number in standard form? 4.9×108

Mathematics

2 answers:

Romashka-Z-Leto [24]3 years ago

7 0

Hi i just took this test and the answer is

490,000,000

Hoped i Helped Out.

raketka [301]3 years ago

5 0

The standard form for 4.9x10^8 is 490,000,000. You can obtain his number by taking 4.9 and moving the decimal 8 spaces to the right since the 10^8 has a positive 8 number. If the 8 was a negative number, then you would move the decimal 8 spaces to the left.

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Step-by-step explanation:

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3 years ago

Mary buys a reel of thread for sewing. There are 10 m of thread on the reel. She uses 210 cm. How much is left on the reel in ce

galben [10]

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4 years ago

If I buy something for $25.40 with 15% tax, what would it be?

KonstantinChe [14]

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divide by 10 for 10%: 2.54

divide it by 2: 1.27

add 2.54 and 1.27: 3.81

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Your answer is $29.21

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3 years ago

Find 34−13.95 . Express your answer in decimal form.

FromTheMoon [43]

Answer:

34-13.95 = 20.05

Step-by-step explanation:

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3 years ago

Read 2 more answers

Which equation represents a line that is parallel to y=-5/4x+2

Elis [28]

Answer:

y=-5/4x+4

Step-by-step explanation:

as long as the slope is the same and you have a different starting point the lines will be parallel.

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3 years ago