Answer:
$19.6
Step-by-step explanation:
He bought 6 video games and 1 dvd
We know that each video game costs $2.7 and each dvd costs 3.4
To get the sum = v x 6 + d x 1
= 2.7 x 6 + 3.4 x 1
= 16.2 + 3.4
= $19.6
The correct answer is the option A.
The explanation is shown below:
The option A is theoretical probability, because they did not make any experiment to determine the probability, while in the others options, they had to make equal tests for to determine the probability.
For example, Lisa had to attempted 25 basketball free throws to determine which one them she could make and, then, determine the probability. While Kelli did not have to make any test.
What descriptions are we supposed to choose from?
Answer:
AOX = 30
YOD = 12
DOB = 48
Step-by-step explanation:
All of these angles are supplementary which means they all add up to 180:
x + 18 + 90 + x + 4x = 180
6x + 108 = 180
6x = 180 - 108
6x = 72
x = 12
m<AOX:
x + 18
12 + 18
30
m<YOD:
x
12
m<DOB:
4x
4(12)
48
