Which of the following is the same as 8.4 × 102 ?
a. 840
b. 84
c. 8,400
d. .84
2 answers:
Answer: The correct option is (a). 840.
Step-by-step explanation: We are given to select the number that is equivalent to the following decimal number :
We know that
10 to the power positive number n means there are n zeroes after the digit 1.
Therefore, for the given decimal number, we get
Thus, the required same number is 840.
Option (a) is CORRECT.
Move the decimal 2 places to the right
8.4 becomes 840
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2011 because it has the higher gpa of all of them
Answer:
C
Step-by-step explanation:
m = -3
y = mx +b
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Plugin x = -1 and y = 4
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4 = 3 + b
4-3 = b
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y = -3x + 1
Answer:
B: The center of data is shown by the mean, which is 43.
Step-by-step explanation:
Add up all the digits (33+38+38+40+44+51+57)/7=43 the mean. The mean is always teh center of data so it's B. Hope this helps.
Answer:
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