The answer would be 36.
Following PEMDAS, you'd solve what's in the parenthesis first. 2^2 = 4 and 3^2 = 9. This leaves you with 10 + (4 + 9) x 2. Add 9 and 4 to get 13, and then the parenthesis are done.
Next, you'd multiple 13 and 2 (since it's the next step in PEMDAS) to get 26.
Finally, you add together 10 and 26 to get the answer, which is 36.
I hope this helps!
Answer:
x=50
Step-by-step explanation:
Answer: 340
Step-by-step explanation:
100 - 74 = 26%
26% = .26
x * .26 = 88.4
/.26 /.26
x = 340
check
340 * .74 = 251.6
340 - 251.6 = 88.4
The total possibilities is still 4.
H H
H T <<<<
T H <<<<
T T
The two that work are marked with <<<<
H T = 1/3 * 2/3 = 2/9
T H = 2/3 * 1/3 = 2/9
The total is 2/9 + 2/9 = 4/9
We should check this
1 heads = 4/9
2 heads = 1/9
2 tails = 4/9
4/9 + 4/9 + 1/9 = 1 It checks
Answer:
c represents the number of classes
6 + 5c = 6c
Can you solve for c and answer?
