1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mafiozo [28]
3 years ago
13

A ball is thrown in the air. The relationship between the time the ball is in the air, t (in seconds), and the height of the bal

l in feet above the ground (h) is represented by h=-16t2+20t+6. How many seconds will it take for the ball to hit the ground?
Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
6 0

Answer:

88

Step-by-step explanation:

87+1=88

You might be interested in
I need answer for a and b show your work
Stels [109]
I have two methods for you

7 0
3 years ago
Harmony used discarded paper to make notepads for her friends. She would fold five letter size pieces of paper three times then
Anna11 [10]
First fold of a piece of paper produces two smaller pieces of paper
Second fold of the resulting pieces of paper produces 4 smaller pieces of paper.
Third fold of the resulting pieces of paper produces 8 smaller pieces of paper.

Thus, the five letter size pieces of paper folded three times produces 8 x 5 = 40 notes.

Thus, one notepad consists of 40 notes.

If someone wrote ten notes per day, then one notepad will last for 4 days.
7 0
4 years ago
Read 2 more answers
Hellllllpppppppp meeeeeeeeeeeeeee​
Nitella [24]

Answer:

im not good at this but would it be answer c?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
5. In figure 2.9, line AB || line CD and line PQ is transversal. Measure of one of the angles is given Hence find the measures o
kherson [118]
Voće q no tonto es 2.9. Y también AB ok coprende ??? Ok chao
3 0
3 years ago
Gustavo noticed that when a pair of parallel lines was cut by a transversal, a certain pair of adjacent angles formed a straight
WINSTONCH [101]

Answer:

false

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • 99 POINTS POSSIBLE, PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Bella decides she wants to make a fruit snack
    11·1 answer
  • If names a major arc of a circle, then must be a a) minor arc b)major arc c) semicircle
    10·2 answers
  • Can’t figure this out help please
    7·1 answer
  • During the summer of 2014, Coldstream Country Club in Cincinnati, Ohio collected data on 443 rounds of golf played from its whit
    8·2 answers
  • Assuming part a is correct, how do you do b and c?
    6·1 answer
  • There are 1,620 minutes of music to be put on 9 CD's. If the same number of minutes fits on each CD, how many minutes of music f
    5·2 answers
  • What is the value of y?
    13·1 answer
  • Please help! Based on the picture above, select the correct angle pair for 3 and 5
    6·2 answers
  • Kate, Alexia, and Trina just completed the 400-meter dash at the track meet. Kate finished the race 6 seconds faster than Alexia
    5·1 answer
  • Find what w equals<br><br> 4(3w+5)−2w=70
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!