Answer:
The probability of getting a nickel, then a dime is 2/21
Step-by-step explanation:
No. of pennies = 9
No. of nickels = 10
No. of dimes = 12
No. of quarters = 5
Total items = 9+10+12+5=36
So, Probability of getting nickel on first draw =
Now the nickle in not replaced
So, Total items = 36-1 = 35
So, Probability of getting dime on second draw =
So, the probability of getting a nickel, then a dime =
Hence the probability of getting a nickel, then a dime is 2/21
Answer:
d. $12.00 and up to $15.00
Step-by-step explanation:
The hourly earnings classes and their respective frequencies are presented bellow:
The least occurring class is the $12 to $15 with 10 occurrences.
Therefore, the limits of the class with the smallest frequency is d. $12.00 and up to $15.00
Add 2 and 5 then 1/8 and 5/8 to get 8 6/8. Then simplify by 2 to get D
Answer:
18+12.125π units²
Step-by-step explanation:
The diameter of the semicircle can be found by the use Pythagoras theorem.
Δx²+Δy²=d²
Δx=3--1=4
Δy=3--6=9
d²=4²+9²
d=√(16+81)
Area=πr²/2
=π×(√(16+81)/2)²÷2
=[π×(97)/4]/2
=97π/8
=18+12.125π units²
97π/8 is equivalent to 18+12.125π units²
I'm pretty sure the answer is
.700 + .12