Answer: probably 4 cards each person
Step-by-step explanation:
68% +75 % +79 % +x ÷4≥ 80%
.68 + .75 + .79+x ÷4* 4 ≥ . 80*4
.68 + .75 + .79+x ≥ 3.2
2.22 + x ≥ 3.2
2.22 -2.22+x ≥ 3.2 -2.22
x ≥ 0.98
She has to get at least 98% to get an B.
Answer:
25%.
Step-by-step explanation:
We are going to do a rule of three:
x= 75%.
Then, the percent decrease was 25%.
Answer: simplifying
Step-by-step explanation:
2y + -10 = 6x
Reorder the terms:
-10 + 2y = 6x
Solving
-10 + 2y = 6x
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '10' to each side of the equation.
-10 + 10 + 2y = 10 + 6x
Combine like terms: -10 + 10 = 0
0 + 2y = 10 + 6x
2y = 10 + 6x
Divide each side by '2'.
y = 5 + 3x
Simplifying
y = 5 + 3x
Step-by-step explanation:
your well come...
The probability will be equal to P = 1 / 3.
<h3>
What is probability?</h3>
Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
Given that:-
Kenji and mary are members of a school committee that will be meeting this afternoon. the 6 members of the committee will be seated randomly around a circular table. what is the probability that Kenji and mary will not sit next to each other at the meeting
The probability will be:-
There are 6 positions so the total samples are 6 and two positions are locked because they will always seat opposite each other so the
The probability will be calculated as:-
Therefore the probability will be equal to P = 1 / 3.
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