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
makkiz [27]
3 years ago
5

The function h(t) = -4.9t2 + h0 gives the height (h), in meters, of an object t seconds after it falls from an initial height (h

0). The table shows data for a pebble that fell from a cliff. TIME HEIGHT 1 55.1 2 40.4 3 15.9 choose the quadratic equation that models the situation h(t)=-4.9t^2+50.2 h(t)=-4.9^2+55.1 h(t)=-4.9^2+60 h(t)=-4.9^2+66
Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
3 0

Answer:

Step-by-step explanation:

-4.9t^2 + 60

You might be interested in
90 POINTS| PLEASE ANSWER ASAP|
shtirl [24]

For A:

You add the probabilities to get the answer to A: = .75, or 3/4

Note that the probability of ALL THREE of them hitting would be 1/3 x 1/4 x 1/5.

For B:

2/3 and 3/4 is the probability of the other two people MISSING (the remainder of 1/3, 1/4)

1.0 = 100% chance to hit the target, so 1.0 x 2/3 x 3/4 = 1/2

Mark's chance of hitting is 1/5, so do 1/2 x 1/5, = 1/10

5 0
3 years ago
Write the equation of the line in slope-intercept form passing through the points (-4,2) and (1,12)
alexira [117]

Answer:

y = 2x + 10

Step-by-step explanation:

Find the slope:

12 - 2 / 1 - (-4)

10 / 5 = 2

Write in point-slope form:

y - 12 = 2(x - 1)

rearrange:

y - 12 = 2x - 2

y = 2x + 10

6 0
3 years ago
Ill give brainiest, dont guess please
andrew-mc [135]

I don't know the first one but the second one is The second national bank was chartered in 1816.

4 0
3 years ago
Read 2 more answers
Which statement is true about the equations –3x + 4y = 12 and x – y = 1?
Firlakuza [10]
-3x + 4y = 12
x - y = 1....x = y + 1

-3(y + 1) + 4y = 12
-3y - 3 + 4y = 12
-3y + 4y = 12 + 3
y = 15

x - y = 1
x - 15 = 1
x = 1 + 15
x = 16

one solution (16,15)

6 0
3 years ago
Line FG is represented by the equation 8x+3y=10. Which value is the slope of a line perpendicular to line FG
Naddika [18.5K]

Answer:

The correct answer is 3/8

Step-by-step explanation:

It was in my practice and I had gotten it correct.

4 0
3 years ago
Other questions:
  • The length of a rectangle is 3 time the width. the perimeter is 65.6 cm. find the width.
    8·2 answers
  • Explain when you must write the number 1, and when you do not need to.
    14·1 answer
  • What is the volume of the composite figure with the dimensions shown in the 3 views? (Round to the nearest tenth)
    15·1 answer
  • The graph of the piecewise function is shown.
    10·2 answers
  • H+0=h what is the property
    12·1 answer
  • Ben simplified this expression (2x^-4y^7 / 3x^3y^2)^3 Analyze bens work. did he simplify the expression correctly? If not, what
    11·1 answer
  • Reduce the following algebraic expressions: <br> 9x-(7x-5)-8(6x-2)
    14·1 answer
  • The principal of a large high school wants to know if students spend more than 1 hour doing homework per night, on average. To i
    15·1 answer
  • Can someone help me pls
    5·1 answer
  • Please help I will give a brainless or brainly
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!