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3 years ago

Is 95.2*10^-4 correctly written in scientific notation

Mathematics

1 answer:

Alborosie3 years ago

7 0

Answer:

Not in scientific notation

The correct form is 9.52*10^-3

Step-by-step explanation:

We can only have 1 digit in front of the decimal in scientific notation. This number has two

95.2*10^-4

Move the decimal 1 place to the left to get the decimal in the right place means we add 1 to the exponent

9.52*10^(-4+1)

9.52*10^-3

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Help, please!

Aleonysh [2.5K]

Answer: $\frac{2}{3}$

Step-by-step explanation:

The greatest GCF is 5 because 5 goes into 15, and 10. Therefor, the answer would be 2/3.

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3 years ago

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Dmitry [639]

I think B is the answer

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3 years ago

Share 800 in the ratio 9:7.

bulgar [2K]

Answer:

The numerator '9's share is 450 and the denominator '7's share is 350.

Step-by-step explanation:

Step-1: Add the ratios:

9 + 7
16

Step-2: Divide 800 by the sum of the ratios:

800 ÷ 16
=> 50

Step-3: Multiply 50 with each ratio:

9 x 50 = 450
7 x 50 = 350

Hence, the numerator '9's share is 450 and the denominator '7's share is 350.

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3 years ago

Kelly drew a circle with a diameter of 8cm Paige drew a circle with a radius of 3cm approximately how much larger is the area of

nlexa [21]

Answer:

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Step-by-step explanation:

d = 2r

d = 8 thus r = 4

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3 years ago

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Komok [63]

Answer is 2a.

(1) Rephrase the expression as (15-13)a
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4 years ago

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