1 . B
Hope this helps :)
B, A, C is right answers
I'm just gonna reinforce his/her answer.
The probability of randomly choosing 2 blue marbles without replacement is .
B. The probability of getting heads, tails, and heads, in that order when flipping a coin is 1/8.
These events are independent.
Given: The number of blue marbles in the bag = 4
The total number of marbles in the bag =
After choosing one marble, the total marbles remains in the bag =
If first marble is blue, then number of blue marbles in bag =
Now, the the probability of randomly choosing 2 blue marbles without replacement is given by :-
Hence, the probability of randomly choosing 2 blue marbles without replacement is .
In order when flipping a coin.
Total outcomes = 2
Then, the probability of getting heads, tails, and heads, in that order when flipping a coin is given by :-
These events are independent of each other because the next event is not affected by the previous event.
20 x 3 = 40
45 - 7 = 34
34 + 40 = 74
Hope this helps you!
No, he is not correct he spends 25% more time on his homework
25/20 =1.25 -1 =.25 x 100 =25% more time spent on his HW.
the last triangle
the pythagorean theroem only works for right triangles. a right triangle is a triangle that has a 90 degree angle it the last one is the only one. so its d
pls mark branilest
Yes he is correct
125% × 20 =
(125 ÷ 100) × 20 =
(125 × 20) ÷ 100 =
2,500 ÷ 100 =
P=4/16*3/15=1/4*1/5=1/20=0,05 - correct answer