Answer:
Its 280
Step-by-step explanation:
I got it right on A P E X
Answer:
3/7
Step-by-step explanation:
The prime numbers that lie between 1 and 21 are 2,3,5,7,11,13,17, and 19. These 8 balls, plus the 10-ball comes to a total of 9 balls that could be picked out of the 21. Therefore, the probability of picking one of these balls is 9/21 or 3/7
Exact form: x= NEGATIVE 6/7
Answer: it has no solutions
Step-by-step explanation:
Factor then solve to find the complex solutions.
Answer:
x = 5 or -1, put numbers into the formula and calculate
