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
Fantom [35]
2 years ago
13

Your friend tells you that at 1:00 pm the temperature outside was 67 degrees Fahrenheit and at 5:00 pm, that same day, the tempe

rature was 65 degrees Fahrenheit. He also states that the average rate of change of the temperature between 1:00 pm and 5:00 pm increased by 2 degrees Fahrenheit. Determine if your friend is correct ?
Mathematics
1 answer:
kotykmax [81]2 years ago
7 0

Answer:

Incorrect

Step-by-step explanation:

Average rate of change is

(65 - 67) / (5:00 - 1:00)  = -½°/hr

You might be interested in
Nicole made 24% of her daily salary in tips, receiving 28$. What is her daily salary?
Alona [7]

Answer:

$117 ($116.6666)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Sketch the graph of the inequality<br> y-3x&gt;-2
Mariana [72]

To graph y-3x>-2, find the boundary line. (y > -2 + 3x is your answer)

1. Find the equation of the boundary line.

  • y-3x>-2 is the equation.

2. Choose a point (x, y) on the shaded side on the line.

3. Plug x and y, in the boundary to identity the inequality sign.

7 0
3 years ago
A percent measures a rate
OlgaM077 [116]

answer = no it does not measure a rate

7 0
3 years ago
Read 2 more answers
What is the answer to x+y=3​
Nadusha1986 [10]

Answer:

(x+y)² =(x+y)(x+y)    Then you FOIL (First, outer, inner, last)

(x+y)² =(x+y)(x+y) = xx + xy + xy + yy [and when you combine like terms] = x² + 2xy + y²

(x+y)3 = (x² + 2xy + y²)(x+y) Then you FOIL (First, outer, inner, last)

(x+y)3 = (x² + 2xy + y²)(x+y) = x2x +2xxy + xy2 + x2y + 2xyy + y2y [and when you combine like terms] = x3 + 3x2y+ 3xy2 + y3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
You inherit 70000 from a wealthy grandparent
ziro4ka [17]
I think you need to explain more for one to answer it.

Please give more details and I'll try to help (if this is meant to be a question)
7 0
3 years ago
Other questions:
  • Can someone help me understand how to name polynomials??
    15·1 answer
  • . An insurance company offer contracts for a certain peril. In a contract period, which is 6 months, the following payoffs can o
    7·1 answer
  • Negative positive addition
    13·2 answers
  • The function for the cost of materials to make a shirt is f (x)= 5/6 x +5 where x is the number of shirts. The function for the
    12·1 answer
  • Need help on this problem can you help me pls?
    13·1 answer
  • What is 3+4/5 times 1+1/4
    13·2 answers
  • Use the function below to find F(2)<br><br> F(x)=1/3•4^x
    5·2 answers
  • What is the probability of drawing a 9 or diamond from a standard deck of cards?
    13·1 answer
  • Write an explanation on how to solve x-5.5=22.9
    6·1 answer
  • Using numerical integration to estimate the area of the semicircle (r=4 )and c(4,0) with n=4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!