Can someone please help me?
2 answers:
Answer: 8 billion or 8,000,000,000
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Reason:
We start with which is the same as
The exponent 9 tells us to move the decimal point 9 spots to the right. If the exponent was negative, then we'd move the decimal point to the left that many spaces.
So we go from 8.0 to 8,000,000,000.0 or simply 8,000,000,000 which is the number 8 billion
Side note: There are 9 zeros in 8,000,000,000
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The draws are independent, so
There is a total of 11 marbles in the bag, so
and
So
Answer:
x ≥ -4
Step-by-step explanation:
-3x + 2 ≤ 14
Subtract 2 from each side
-3x+2-2 ≤ 14-2
-3x ≤ 12
Divide each side by -3 . Remember that dividing by a negative flips the inequality.
-3x/-3 ≥12/-3
x ≥ -4
Each part of diagram Venn is shown below
We have:
Total students = 800
Students in Gymnastic team = 20
Students in Chess team = 10
Students in both team = 3
The Venn diagram showing these values is shown in the second picture below
We have:
Total students = 800
Students in Gymnastic team = 20
Students in Chess team = 10
Students in both team = 3
The Venn diagram showing these values is shown in the second picture below