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ArbitrLikvidat [17]
3 years ago
12

A ball is thrown from an initial height of

Mathematics
1 answer:
guajiro [1.7K]3 years ago
8 0
IF your equation is this: h(t)= -16t^2 + 27t + 7, then you set it equal to 17 and solve for t.  What this does is tells you the times (t) when the ball is exactly 17 feet off the ground.  Because this is a parabola, the ball will go up past the 17 foot mark, then pass it again on the way back down.  This happens at .55 seconds (going up), and 1.13 seconds (coming down).
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ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing. Show your work or give an explaination.
LuckyWell [14K]

Answer:

C

Step-by-step explanation:

Divide by m on both sides to get A by itself! So am/m and F/m the m cancels out of am leaving just a which is equal to F/m! So a=F/m

4 0
2 years ago
Read 2 more answers
Examine each set of functions and determine which has the greater rate of change, if either. Explain your reason.
dimaraw [331]

Answer:

The Spotted Cows delivery service has a greater rate of change.

Explanation

The Spotted Cows function is: y = 2.8x + 2

Dairy Farms function is: y = 2.1x + 10

I have graphed these two functions to determine which has a greater rate of change. The red line represents the Spotted Cow service while the blue represents the Dairy Farms service. On the graph you can see that the red line intersects and shifts above the blue line, meaning the rate increases at a higher rate than the blue.

Hope this helps!

6 0
3 years ago
Instructor Vallejo is trying to figure out the percentage of students that still listen to The Doors. Instructor Vallejo
tatiyna

Answer:

N=115

Step-by-step explanation:

n=.25(2.5715/.12)^2 =114.8 so round up to 115. Hope that help you

3 0
3 years ago
Directions: Find the value of x.<br> 1.<br> 10
marissa [1.9K]

Answer: the value of x is 1

Step-by-step explanation:

if you use x by itself it is = to 1

(hope this helps)

3 0
3 years ago
find an equation for the line parallel to y=3x-2 with y- intercept (0,4). write the answer in the slope intercept form
krek1111 [17]
Parallel lines have same same slope with different c values. comparing the given equation to y=mx+c. m=3 and c=-2. for the parallel line the c is different. 

now apply the values of (0,4) in the equation y=3x+c and solving for C gives
the REQUIRED LINE EQUATION as y=3x+4
7 0
2 years ago
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