I choose the first bubble because as you can see there are more dots on 50% and 60% so i think the best answer is A
Answer:
do it yoself
Step-by-step explanation:
xdddddd
There is a 50/50 chance she does or doesnt take a red marble out the back so its most likely 40 times because of how there are other 2 colors and she is putting back the marbles in the bag
Answer:
(f*g)(x) = 3x^3 + 6x^2
Step-by-step explanation:
Since we are looking for the result of multiplying the equations (f*g), we must multiply the right sides together
(f*g)(x) = (3x^2)(x+2)
To get from here to the solutions, we must multiply the first term by all parts in the second term
3x^2 * x = 3x^3
3x^2 * 2 = 6x^2
from there, just put them back in the equation
(f*g)(x) = 3x^3 + 6x^2
Answer:a valid solution is (1,3)
Explanation:First, let' simplify the given equation:
14mn = 55 - 7m - 2n
14mn + 2n = 55 - 7m - 2n + 2n
n (14m + 2) = 55 - 7m
n =
Now, we have only one equation in two unknowns. Therefore, the only way to solve this is by assuming one of the variables and solving for the other taking into consideration that both should be positive integers.
1- Assume m = 2:
n =
.....> n is not a positive integer .........> This assumption is rejected
2- Assume m = 1:
n =
.......> both m and n are positive integers ........> This assumption is accepted ...........> Therefore, the solution would be (1,3)
Hope this helps :)