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
wolverine [178]
3 years ago
8

Plz help me thanks very nuch whoever helped me​

Mathematics
1 answer:
photoshop1234 [79]3 years ago
7 0

Answer:

(1) 56 miles/hour

Step-by-step explanation:

We need to find the average rate of change from t = 2 to t = 9.

At t = 2 hours, d = 106 miles.

At t = 9 hours, d = 498 miles.

The average rate of change in function f(x) from x = a to x = b is

[f(b) - f(a)]/(b - a)

average rate of change from t = 2 to t = 9 =

(498 - 106)/(9 - 2) = 392/7 = 56

Answer: (1) 56 miles/hour

You might be interested in
Find the five arithmetic means between -18 and 36
Andreas93 [3]
Yeah it really be like that sometimes, you gotta try girl
5 0
3 years ago
What is another way to write the expression p • (10 - 2)
Tanya [424]

Answer:

(p • 10) - (p • 2)

Step-by-step explanation:

To be doubly sure of your answer, do the actual mult.:

p(10-2) = 10p - 2p.  This is equivalent to (p • 10) - (p • 2) (Answer D).

7 0
3 years ago
Read 2 more answers
..........................
QveST [7]

Answer:

x = 0.954

Step-by-step explanation:

We apply pythagorean to find x

(4-x)² = 1.2² + 2.8²

(4-x)² = 9.28

✓(4-x)² = ✓(9.28)²

4 - x = 3.046

- x = 3.046 - 4

- x = -0.954

x = 0.954

(Please heart and rate if you find it helpful, it's a motivation for me to help more people)

7 0
3 years ago
this is a shorthand way of writing very large or very small numbers in which the number is expressed as a number between 1 and 1
Flauer [41]

Answer:

function

Step-by-step explanation:

3 0
3 years ago
What is the answer to my question? Please help, this is urgent
Mice21 [21]

Answer: 1733.28 in^2

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Darla is creating a family tree. SHe starts by writing down the names of her two parents. For each of her parents, she writes do
    8·1 answer
  • Barbara use distributive property to write an expression that is equivalent to 7d+63. Her work is shown below. The greatest comm
    9·2 answers
  • Write an equation the has the given solutions-<br><br> 1+3i, 1-3i<br><br> Show work please!
    6·1 answer
  • a man drives x miles the first day, y miles the second day, and z miles the third day. the averge mileage covered per day is
    9·1 answer
  • I will give BRAINLIEST! HELP PLEASE.!!!<br><br> 2. Find each measure. <br> m&lt;1 m&lt;2 m&lt;3
    14·1 answer
  • Need help with this math
    10·2 answers
  • What missing angle of the figure
    13·1 answer
  • Katie wants to know how much she needs to deposit into a two year CD account in order to earn $100 in simple interest. The accou
    5·1 answer
  • Evaluate -6-(-6) +7+(-4) + (-1).​
    6·1 answer
  • Helppp <br> what is the slope?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!