Answer:
And i fwe look into the normalstandar dtable we can find the desired probability:
And then the The area to the right of z = 1.51 is 0.0655
Step-by-step explanation:
For this case we want to find the following probability:
And for this case we can use the normal standard distribution and the complement rule and we have this:
And i fwe look into the normalstandar dtable we can find the desired probability:
And then the The area to the right of z = 1.51 is 0.0655
Answer:
X< 7/12
Step-by-step explanation:
Using the side of the square find the area:
Area = 30^2 = 900 square feet.
The rectangles area is the same, 900 square feet.
Let the width = X
The length would be 2X + 70
Area = length x width
X * 2x+ 70 = 900
This expands to 2x^2 * 70x = 900
Use the quadratic formula to solve for x:
-70 +/- sqrt(70^2-4*2(-900))/2*2
X = 10
Width = x = 10 feet
Length = 2x + 70 = 90 feet
Answer:
His wet feet froze the faster, and his exposed fingers numbed the faster, though they had not yet begun to freeze.
Step-by-step explanation:
Did this for edmentum and got it correct.
Answer: 5/8
Step-by-step explanation: if 8/8 is 100 and 4/8 is 50 its going to be closer to 4/8
4/8=50
5/8=60
