Answer:
You would expect 807 babies to weigh between 3 and 6 pounds.
Step-by-step explanation:
We are given that
Mean,
pounds
Standard deviation,
pounds
n=1500
We have to find how many would you expect to weigh between 3 and 6 pounds.
The weights for newborn babies is approximately normally distributed.
Now,
Number of newborn babies expect to weigh between 3 and 6 pounds
=
Answer: 169.7 cm^2
Step-by-step explanation:
Solving for y, we can start by expanding to get y-3=5x-20. Next, we can add 3 to both sides (to separate y), resulting in y=5x-17. To find the slope in the equation y=mx+b, you simply find what you multiply x by, which is 5 in this case. To find a perpendicular slope, you start by making the slope (5 in this case) negative. Next, we find the reciprocal of the number. Since -5 can be written as -5/1, the reciprocal and therefore perpendicular slope is -1/5
Answer:
-6<x<9 is the right option.
10 dimes cost 10 cents each so 10 x 10 is 100 coins and 5 nickels are 5 cents each so 5 x 5 is 25 and 1 penny is 1 cent so if you add 100, 25, and 1 it's 126 which is 1.26
