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
Shkiper50 [21]
3 years ago
15

I need help with this ASAP! I will give 25 pts.

Mathematics
2 answers:
Assoli18 [71]3 years ago
6 0

Answer:

hope this helps!

Step-by-step explanation:

From y(t) = −16t^2 − 3t + 300 find at what time the fertilizer hits the ground (has height 0)

0 = −16t^2 − 3t + 300

Using the quadratic formula (minus b plus or minus the square root of b squared minus 2 a c over 2 a) you get

t = 4.237 seconds

So the horizontal distance is 85t = 85 * 4.237 = 360.145 feet

ANTONII [103]3 years ago
3 0

Answer:

the horizontal distance is 85t = 85 * 4.237 = 360.145 feet

Step-by-step explanation:

You might be interested in
Please help this was due yesterday!
CaHeK987 [17]

Answer:

a) <

b) <

c) >

d) <

e) >

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP, WILL MARK BRAINLIEST !!!
shutvik [7]

Answer:

- 2

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

Here [ a, b ] = [ - 4, 3 ] , then

f(b) = f(3) = 3² - 3 - 8 = 9 - 3 - 8 = - 2

f(a) = f(- 4) = (- 4)² - (- 4) - 8 = 16 + 4 - 8 = 12 , tus

average rate of change = \frac{-2-12}{3-(-4)} = \frac{-14}{7} = - 2

6 0
3 years ago
Read 2 more answers
What is the difference between NMI and duiscretionary income
Temka [501]
Well discretionary income includes money spent on luxury items vacations and non essential goods and services the other i believe stands for nuveen municipal income which is stock right we need more info hope this helps a lil
5 0
3 years ago
There are 765 marbles in a box. There are twice as many blue marbles as green marbles. There are three times as many red marbles
Digiron [165]
B=blue
g=green
r=red
2 times as many blue as green
b=2g
3 times as many red as blue
r=3b
subsitute 2g for b
r=3(2g)=6g
r=6g

r+g+b=765
so we subsitute
r=6g
g=g
b=2g

6g+g+2g=765
add like terms
9g=765
divide both sides by 9
g=85
subsitute
b=2b
b=2(85)
b=170

170 blue
5 0
3 years ago
Which statement about z in quadrilateral ABCD is correct?
maks197457 [2]
We don't know because we can't see it
4 0
3 years ago
Read 2 more answers
Other questions:
  • Hello! I have no idea why im writing this, but whoever sees this and is reading this please know that i have no idea who u are b
    8·1 answer
  • In Bear Creek Bay in July, high tide is at 1:00 pm. The water level at
    11·1 answer
  • The lateral area of a cylinder is 325 pi inch^2. The radius is 13 in. Find the surface area and volume. Please show all work!!!
    6·1 answer
  • Please help thank you so much! :)
    7·1 answer
  • Find the solution of 7x = 35, and verify your solution using substitution.
    12·2 answers
  • Can I get some help???
    7·1 answer
  • PLEASE HELP!! I need help with the problem in the picture
    12·1 answer
  • Cane someone help me with this
    8·2 answers
  • Please help me with this
    7·1 answer
  • Show all work to identify the asymptotes and zero of the function f(x) = 6x / x^2 - 36
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!