you roll an 8 sided die and your friends rolls a 4 sided die find the probability that you and your friend roll the same umber
2 answers:
Answer:
1/8.
Step-by-step explanation:
Assume the 8 sided die contains the numbers 1 to 8 and the 4 sided die contains the numbers 1 to 4.
There are 8 *4 = 32 combinations of numbers possible when you throw each die once.
There are only 4 ways possible to roll the same number (1-1, 2-2, 3-3 and 4-4).
So the required probability = 4/32 = 1/8.
(1/8) x (1/4)= 1/32 which is approximately 0.03125% if you need it.
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Answer:
8$ in tax will be paid
Step-by-step explanation:
5% sales tax means 0.05 cents on the dollar will be taxed so take 0.05 times 160 you get 8$ in tax
Answer:
1) 29
2) 64
you can use the explanation below to help find the other 6 problems
Step-by-step explanation:
1) 4(5+6) - 15 = 4 * 11 - 15 = 44 - 15 = 29
2) 8(2+4) + 16 = 8 * 6 + 16 = 48 + 16 = 64
Answer:
a. 6 b. -2
Step-by-step explanation:
a. x^3 = 216
x = ³√216
x = 6
b. -n^3/4 = 2
-n^3 = 8
-n = ³√8
- n = 2
n = -2
Answer: B and E
Step-by-step explanation:
Answer:
-2+11x
Step-by-step explanation:
Combine like terms
(-5+3)+(x+10x)
-5+3 = -2
x+10x = 11x
-2+11x
