Answer:
- 3 2/4
Step-by-step explanation:
2 x -7/4
Multiply through
-14/4
- 3 2/4
Answer:
Step-by-step explanation:
Mean = 0.53*23.7% + 0.25*12.7% + 0.22*(-0.112)= 15.71%
standard deviation= sqrt(0.53*(23.7%-15.71%)^2 + 0.25*(12.7%-15.71%)^2 + 0.22*(-0.112-12.40%)^2)= 8.40%
Either seven-hundred one thousand two-hundred forty-five, or 7.01245 x 10^5, or 700000 + 1000 + 200 + 40 + 5.
I know I gave three, you can pick any two out of them.
Multiply $14.89 by 0.05 to find the tax.
Use $15 to estimate the sales tax: divide $15 by 20 to get 75c, which is 15/20=3/4 of 100 cents.
The estimate for the total price is therefore $15.75.
1086
6+5(x-6)^3
6+5(8-2)^3
6+5(6)^3
6+5(216)
6+1080
=1086