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deff fn [24]
3 years ago
7

Help please please help help please help me!!!

Mathematics
2 answers:
Bas_tet [7]3 years ago
7 0

Answer:

B .00030

Step-by-step explanation:

zmey [24]3 years ago
5 0

Answer:

2nd option

Step-by-step explanation:

Given

3.0 × 10^{-4}

The exponent of - 4 means shift the decimal point 4 places to the left, that is

3.0 × 10^{-4} = 0.00030

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Zero.
Anything times zero is zero.
-20 * -10 = 200
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The elevator in the Empire State Building can pass 80 floors in 45 seconds. How many floors can it pass in 9 seconds?
castortr0y [4]
\bf \begin{array}{ccll}
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Find the value of a <br><br>3:9=4:a
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The sum of Veronika's and Kate's weight is 118 pounds. Veronika weighs 26 pounds more than Kate. How much do they weigh individu
Ray Of Light [21]

Answer:

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Step-by-step explanation:

Let Veronika's weight = x

Let Kate's weight = y

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x + y = 118

Veronika weighs 26 pounds more than Kate.

x = y + 26

How much do they weigh individually?

We substitute y + 26 for x in Equation 1

x + y = 118

y + 26 + y = 118

26 + 2y = 118

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x = 46 + 26

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8 0
3 years ago
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