Answer:
659.1
Step-by-step explanation:
6.591 * 100
=> 659.1 (We can just move the decimal point 2 places to the left because this is multiplication)
This is the same pattern used in all of the questions,
Pattern - Multiplying by powers of 10, which results in shifting of decimal places
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The answer is 4i to this question
Hopefully I helped
Answer:
16 inches, 63 inches, and 65 inches
Step-by-step explanation:
Edit: I had to change cause it was wrong
Answer:
0.5244 is the answer.
Step-by-step explanation:
Given that the mean weight of males adult is 165 pounds.
Std deviation is 30 pounds
Sample size n = 35
Hence sample std deviation = 30/sq rt 35 = 5.071
Then X bar the mean of the sample follows a normal distribution
X bar : N(165, 5.071) by central limit theorem
Required probability =P(X<155)
When x =155, Z = 
Hence P(X<155) = P(Z<-1.972) = 0.5-0.4756
= 0.5244
You need to know the formula for the perimeter of a rectangle. We won't use it right away, but it is pertinent information.P = 2 ( l + w )Now, we know that the fencing costs $15.00 per foot, and that the length is 19.50 feet. We first need to find the price of one "length" side of the fence. To do this, multiply 19.50 by 15.0019.50 x 15.00 = 292.5Next, we look at the perimeter equation to see what we can plug in where.P = 2 ( l + w )We can put in the total price of the fencing for the yard as P, and the amount of one length side of the fence as l.945.00 = 2 ( 292.5 + w )And now, we simply solve for w.945.00 ÷ 2 = ( 2 ( 292.5 + w ) ) ÷ 2472.5 = 292.5 + w472.5 - 292.5 = 292.5 + w - 292.5w = 180It costs $180 for one "width" side of the fence. To find out how many feet that is, we do the opposite of what we did with the length. Instead of multiplying by $15.00, we divide by $15.00$180.00 ÷ $15.00 = 12The width of Claire's backyard is 12 feet
HOPE THIS HELPS :)
