marble. If Marcia pulls 10 red marbles, how many blue marbles does she pull?
Answer:
She pulls 5 blue marbles
Step-by-step explanation:
Let x be the number of blue marbles
We are given that In her experiment, she finds that she is twice as likely to pull a red marble as a blue marble.
So, Number of red marbles = 2x
We are given that Marcia pulls 10 red marbles
So,
x=5
Hence She pulls 5 blue marbles
Answer:
1650 miles
Step-by-step explanation:
Two events are dependent if the occurrence of one event affects the probability of occurrence of the other event.
Total number of cards in a deck are 52. There are 4 jacks and 4 kings.
If we simply pick up a king from the deck, the probability of picking a king would be
However, when a Jack is drawn from the deck of cards and not replaced back, the number of total cards reduces by 1. So now the total number of cards in the deck is 51 with 4 kings. In this case the probability of drawing a king is 4/51
The probability of drawing a king from the deck has been changed when a Jack is drawn and not replaced back. So the two events are dependent. Thus, the answer to this question is TRUE
The answer is true...
b. Line Graph
c. Histogram
d. Circle Graphs
Answer:
line graph
Step-by-step explanation:
64 + 4(3 5 - 14 ÷ 2) + 7.
O 240
O 135
O 15
O 9
Answer:
Did you type that write because I got 183