Answer:
r = 49
Step-by-step explanation:
Answer: -3x + 8 should be your answer! A good way to get quick answers for questions like these would be https://www.cymath.com/answer.php which I just used to answer this question, hope it helps!
Answer:
(C) 3 feet
Step-by-step explanation:
We have a function of f(x) here. When Sarina throws the ball, it has been 0 seconds since she threw it.
Since x represents the amount of seconds, we can find the height of the ball (f(x)) by substituting x in as 0.
0 squared is 0, 0 minus zero is 0, and 0+3 = 3, so
Meaning that when Sarina threw the ball, it's height was 3 feet.
Hope this helped!
Answer: There's a 3/10th chance its greater than 6.
Step-by-step explanation:
Answer:
623 is the answer
Step-by-step explanation:
equation : 8X-1
8(1)-1 = 7
8(2)-1 = 15
8(3)-1 = 23
8(4)-1 = 31
8(78)-1 = 623