Answer:
6.50x+3.99
Step-by-step explanation:
every order of sweat shirts is charged 3.99
each individual sweatshirt costs 6.50 therefore x being the number purchased times 6.50 is the cost of the sweatshirts that plus the 3.99 is your total cost
A pentagon and a abstract shape
Answer:
Not correct
Step-by-step explanation:
Sample 8 has one free throw, sample 9 has 3 free throw success,
sample 10 has 3 free throw success
sample 11 has 5 free throw success
sample 12 has 5 free throw success
sample 13 has 2 free throw success
sample 14 has 1 free throw success;
See one sample should contain 15 free throw and the probability of success should be 0.7
Let's look at sample 8
Total no of success is 1
Total no of free throws 15
Probability is 1/15 = 1/15 * 100 =6.67%
Similarly you can do so for the others.
Answer:
49% probability that Mitchell will be a goalie today
Step-by-step explanation:
Coach White coaches with 70% probability. So 70% of the time, there is a 55% probability that Mitchell is the goalie.
The other 100-70 = 30% of the time, 35% probability that Mitchell will be the goalie.
What is the probability that Mitchell will be a goalie today?
![P = 0.7*0.55 + 0.3*0.35 = 0.49](https://tex.z-dn.net/?f=P%20%3D%200.7%2A0.55%20%2B%200.3%2A0.35%20%3D%200.49)
49% probability that Mitchell will be a goalie today
Sum = -3
First no. = -15/7
Second no. = (-3) - (-15/7)
= -3 + 15/7
= -21/7 + 15/7
= (-21 + 15)/7
= -6/7
The second no. is -6/7.