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
djverab [1.8K]
3 years ago
8

A rocket is launched into the air. The height h(t), in yards, of the rocket is a function of time, t, in seconds, as shown in th

e following table.
t h(t)
0 0
1 20
2 28
3 33
4 28
5 20
6 0
What is the rocket's average rate of change from 3≤t≤6 in yards/second?
Mathematics
1 answer:
Vesna [10]3 years ago
8 0

Answer:

Step-by-step explanation:

Average rate of change is the same thing as the slope.  Because this is parabolic, we cannot find the exact rate of change as we could if this were a linear function.  But we can use the same idea.  When t = 3, h(t) = 33, so the coordinate point is (3, 33).  When t = 6, h(t) = 0, so the coordinate is (6, 0).  Plug those values into the slope formula:

m=\frac{0-33}{6-3} and

m=\frac{-33}{3} which is -11

From 3 to 6 seconds, the rocket is falling 11 yards per second.

You might be interested in
Use the diagram and given information to answer the questions and prove the statement.
kiruha [24]

Answer:

See explanation

Step-by-step explanation:

Consider triangles BXY and AZY. In these triangles:

  • \angle X\cong \angle Z - given;
  • \overline{XY}\cong \overline{ZY} - given;
  • \angle XYZ\cong \angle ZYA as right angles by reflective property.

Hence, \triangle BXY\cong \triangle AZY by ASA postulate (or by LA postulate).

Congruent triangles have congruent corresponding sides, so

\overline{XB}\cong \overline{ZA}

4 0
3 years ago
Solve the equation by factoring x^2 +5x + 6
vlada-n [284]

Answer:

(x+2) (x+3)

Step-by-step explanation:

6 0
3 years ago
Which equation is not a linear equation?
Julli [10]

Answer:

the answer is c  x^4

Step-by-step explanation:  

HI.....

liner equation mean that the  power of   the variables in equation  is 1

x^4 =  the power of variable x is 4  so  non linear  

Good luck

4 0
3 years ago
What is the answer for both of these questions? I really need help
joja [24]

Answer:

thats what your brain is for

Step-by-step explanation:

3 0
3 years ago
What is 4x - 3 and what does y mean???? I’m in algebra
Ede4ka [16]
The 3 would be the y, so it would be 4x-3y
4 0
3 years ago
Other questions:
  • Planes flies 2951 miles in 6.5 hours what is the speed of the airplane miles per hour
    8·2 answers
  • Alana spent 21$ of her $300 paycheck on a gift. What percent of her paycheck was spent on the gift?
    12·1 answer
  • What tool do we use to measure the volume of a rectangular object?
    13·1 answer
  • Marty ate 4/6 of his pizza and Luis ate 5/6 of his pizza. Marty ate more pizza than Luis. How is that possible
    8·1 answer
  • PlEASE ANSWER! x/3 - 4 = 5
    5·2 answers
  • In order to avoid heavy traffic, Antonio can drive home after working less than 7 hours (h < 7) or after working more than 9
    5·2 answers
  • frank liked to buy packs of baseball cards. on 3 different days, he bought 3 packs. on 3 other days, he bought 4 packs each day.
    11·1 answer
  • Please help me with this I have school tommorow
    12·1 answer
  • When n=1 there is 1 dot when n=2 there are 3 dots when n=3 there are 6 dots notice that the total number of dots d(n) increases
    14·1 answer
  • HELP PLEASE GIVING BRIANLEST
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!