Answer:
0.7938
Step-by-step explanation:
z1 = (125-100)/15 = 1.667
P( < 125) = 0.9522
z2 = (85-100)/15 = -1
P( > 85) = 0.8413
0.9522 + 0.8413 - 1 = 0.7935
Answer: 53 points
Step-by-step explanation:
Let the number of points gotten by Kate be represented by x.
Since we are given the information that Kevin got 52 points which was 54 points less than 2 times that of kates points. This can be formed into an equation as:
(2 × x) - 54 = 52
2x - 54 = 52
2x = 52 + 54
2x = 106
x = 106/2
x = 53
Kate got 53 points
Answer:
im pretty sure its 1b 2a 3d 4c for the first row... if im reading it right. second row is 5c 6b 7a 8d i think. third row is 9b 10d 11a 12c. hope it helped :)
Step-by-step explanation:
i just plugged the functions into the y= in the calculator. i have the ti-84 plus ce calculator, but if you dont you can use one online
ANSWER
Ending Balance = $6000
EXPLANATION
We want to use simple interest to find the ending balance.
This means that we have to find the interest and add it to the initial balance.
The formula for simple interest is:
where P = principal = $5000
R = rate = 5%
T = number of years = 4 years
So, the interest on that amount is:
So, the ending balance is the sum of the interest and the principal:
Ending Balance = 5000 + 1000
Ending Balance = $6000
1/3 chose hamburger and 3/8 chose pizza
add them together
1/3 + 3/8
get a common denominator of 24
1/3 *8/8 + 3/8 *3/3
8/24 + 9/24
17/24
Choice D