Answer:
Step-by-step explanation:
Ok, so we know that there are 30 marbles
to find the amount of blue marbles we need to find 10percent of 30
10percent of 30= 30/10=3
3blue mables
60percent of 30=18
18red marbles
18+3=21
30-21=9 yellow marbles
86/100, 7/8, 0.9
Work:
0.9 = 0.9
86/100 = 0.86
7/8 = 0.875
7/8 = x/100
8x/8 = 700/8
x = 87.5
Answer:
a. Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are
b. Theoretical Probability. Experimental Probability.
Use theoretical probability by counting the favorable outcomes and put that in a fraction above all possible outcomes.
Use experimental probability by comparing the number of times the event occurs to the total number of trials.
Step-by-step explanation:
I don't really know what to explain. :v
Answer:
a)13
a)45
a)27
a)15
Step-by-step explanation:
45 times with a remainder of 2