Answer:
768
Step-by-step explanation:
<span>h = 0 when it hits the ground, therefore:
-16t^2 + 48t = 0
--------------------------------------...
Factor out -16t
-16t(t + 3) = 0
:
Two solutions
t = 0, when it begins it's upward journey
and
t = 3 sec, when it returns to earth
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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Answer:
The relationship between the number of months and the total amount paid is proportional for both Hank's and Lynn's loans.
Step-by-step explanation:
Hank and Lynn are both paying off car loans.
Hank paid $2,000 upfront when he bought his car, and he pays $200 each month.
Therefore, the total amount paid (C(h)) after x months by given by
C(h) = 2000 + 200x ......... (1)
So, this relation is proportional but not directly proportional.
Lynn did not pay any money upfront when she bought her car, and she pays $275 each month.
Therefore, the total amount paid (C(l)) after x months by given by
C(l) = 275x ......... (2)
So, this is a directly proportional relation which is also proportional.
Therefore, the relationship between the number of months and the total amount paid is proportional to both Hank's and Lynn's loans. (Answer)
The first two numbers of each result are the product of the two numbers
E.g. 8x2= 16- which are the first 2 numbers of 16106
The second set of numbers are the sum of the two numbers
E.g. 8+2=10- which are the next two numbers of 16106
The last set of numbers are the difference between the two numbers
E.g. 8-2= 6- which is the last number in 16106
Just apply this system to all the equations, but take care in noticing whether 1 or 2 digits are involved. Hope this helps!
Answer:
If this is the question: "The interval estimate of the mean value of y for a given value of x is a. prediction interval estimate b. confidence interval estimate c. average regression d. x versus y correlation interval" then your answer is B
Step-by-step explanation: