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
Charra [1.4K]
2 years ago
5

at 6:00 a.m., the temperature is 58°. At 2:00 p.m., temperature is 76°. Find the rate of change in degrees per hour during this

time.
Mathematics
1 answer:
lesya [120]2 years ago
6 0

Answer:

The rate of change is of 2.25 degrees per hour.

Step-by-step explanation:

The rate of change in degrees per hour is given by by the change in temperature divided by the change in time(by number of hours).

In this question:

From 6 am to 2 pm, there are 12 - 6 + 2 - 0 = 6 + 2 = 8 hours

The change in temperature was of 76 - 58 = 18º

Rate of change:

18º/8 = 2.25º

The rate of change is of 2.25 degrees per hour.

You might be interested in
What part of the coordinate plane is equidistant from the points A(-3,2) and B(3,2)? Explain.
blondinia [14]
1st find the midpoint
-3 + 3 = 0/2 = 0 for the x
2 + 2 = 4/2 = 4 for the y
the midpoint is (0,2) which is along the y-axis which is your answer
5 0
3 years ago
Read 2 more answers
How would i calculate 1.9 minus 11/12?
Levart [38]

Answer:

59/ 60

Step-by-step explanation:

1.9 can be expressed as 19/10

Thus, our equation becomes

19/10 -11/12.

This becomes (228 -110) / 120

= 118 / 120

Simplify by 2 to get

59/60

4 0
3 years ago
Read 2 more answers
What is the completely factored form of x^3 – 64x?
givi [52]
x^3 - 64x \\ \\ gcf = x \\ \\ x( \frac{x^3}{x} +  \frac{-64x}{x} ) \\ \\ x(x^2 - 64) \\ \\ x(x^2 - 8^2) \\ \\ x(x + 8)(x - 8) \\ \\

The final result is: C) x(x - 8)(x + 8).
4 0
3 years ago
Write an inequality for the given statement: The sum of x and 25 is less than 75.
Kaylis [27]
That statement would be best express by " x + 25 < 75 ". Since the statement says the sum of x and 25, thus, it will be x + 25. Then it also states that the sum is less than 75, so the best expression would be " < 75".
4 0
3 years ago
Tonya took out a loan to help pay for her house. She borrowed $70,000 for 15 years at a yearly simple interest rate of 5%. How m
saveliy_v [14]
Option C is correct.

70000 \times 15 \times 5 \div 100 \\  \\
SI =P×R×T÷100
8 0
2 years ago
Other questions:
  • HELP ASSAP WITH THIS QUESTION
    5·1 answer
  • Now work these out by changing the percentages to fractions first
    5·1 answer
  • Given the point (5, 6) and the slope of 5, find y when x = 21.
    5·1 answer
  • The high temperature, in F, for the past 4 days was 45, 38, 46, and 35. Carlos knows that the mean high temperature for the past
    15·1 answer
  • Given the equation of the line (y-2)=3(x+1) what is the slope
    11·1 answer
  • Gum
    12·2 answers
  • 5/18 x 9/35 <br> A. 195/162<br> B. 14/53<br> C. 1/14<br> D. 45/53
    8·2 answers
  • Irving has a card collection with 64 basketball cards 32 football cards and 24 baseball cards he wants to arrange the cards in e
    15·1 answer
  • What is the range of the following set of numbers:<br><br> 50, 61, 85, 104, 69, 84, 101
    5·1 answer
  • PLEASE HELP ME!!!!!!!!!! MUST SHOW ALL WORK
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!