Answer:
40287600 = B. 4 x 
Step-by-step explanation:
<u>We first have to do the multiplication of the numbers given:</u>
19 * 2,120,400
=> 40287600
<u>Now we have to figure out how many digits are after the number 4:</u>
4, 0 2 8 7 6 0 0
7 digits
Meaning that we need an exponent of 7 for it to be in scientific notation, giving us with the answer B. 4 x 
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The correct answer is Option Three .
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1.00 would be your answer because 95 rounded up is 100. So, 0.95 is closest to 1.00
Answer:
The one you already have selected along with
428
Step-by-step explanation:
anything to the 0 power is itself
Answer:
Mean height of 159
Step-by-step explanation:
Add 153 and 165, then divide by 2 to find the average of 159.