Answer:
20% or .20
Step-by-step explanation:
There are a total of 10 cards in the sample.
Of these 10 cards there are 2 of them with the number 8 on them.
To find the probability, you divide the part (2) over the whole (10)
2/10 = .20
Then you can multiply by 100 to find the percent
(.20)(100) = 20%
Therefore, if the teacher were to select a card at random there is a 20% chance that it has the number 8 on it.
<em>I hope this helps!</em>
<em>- Kay :)</em>
Answer: B. -6
Step-by-step explanation:
Replace all variables. 3(-3+1)
Evaluate expression in parentheses. 3(-2)
Evaluate. 3(-2) = -6
Answer:
x=16
Step-by-step explanation:
We can use ratios to solve
8 11
---- = -----------
x 6+x
Using cross products
8(6+x) = 11x
Distribute
48 +8x = 11x
Subtract 8x from each side
48 = 11x-8x
48 = 3x
Divide by 3
48/3 = 3x/3
16=x
Answer
6 exponent 2 is 36
6 exponent 4 is 1296
Both added is 1332
Step-by-step explanation:
1. 6x6=36
2. 6X6X6X6= 1296
3 1296+36=1332
I think it is 7.5 for the answer.
