Answer and Step-by-step explanation:
<u>First, distribute the numbers outside of the parenthesis to the numbers on the inside.</u>
-12x - 9 + 24x + 4 = 43
<u>Combine like terms.</u>
12x - 5 = 43
<u>Add 5 to both sides.</u>
12x = 48
<u>Divide by 12 on both sides of the equation.</u>
<u>x = 3 <- This is the answer.</u>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>
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<em><u>Leave any questions you have, put it in the comments below :)</u></em>
$29.25 use a calculator, 225 - 13% = 195.75, 225 - 195.75 = 29.25
Mercury: 87 24/25
Venus 224 7/10
Mars 686 49/50
All we need to do is to convert fractions so they have a denominator of 10, 100, 1000 etc.
87 24/25 = 87 96/100
224 7/10 stays the same
686 49/50 = 686 98/100
Now we can easily convert them into decimals:
Mercury: 87.96
Venus: 224.7
<span>Mars: 686.98</span>
Answer:
65.3658 inches
Step-by-step explanation:
Let X be the height of a woman randomly choosen. We know tha X have a mean of 63.6 inches and a standard deviation of 2.5 inches. For an x value, the related z-score is given by z = (x-63.6)/2.5. We are looking for a value
such that
, but,
, i.e.,
is the 76th percentile of the standard normal distribution. So,
,
. Therefore, the height of a woman who is at the 76th percentile is 65.3658 inches.