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
Kitty [74]
2 years ago
7

On a cold day, the temperature in a certain city changed −18.5°F over 7.4 hours.

Mathematics
1 answer:
lys-0071 [83]2 years ago
5 0

Answer:

-2.5 degrees

Step-by-step explanation:

The temperature decreased 18.5 degrees F in 7.4 hours.

-

-18.5/7.4 = -2.5 degrees F

The average change in temperature over the course of 7.4 hours is -2.5 degrees F.

Your welcome!

Kayden Kohl

8th Grade

You might be interested in
Given the function h(x) = x2 – 7x + 6, determine the average rate of change of
guapka [62]

Step-by-step explanation:

the average rate of change between two input values is the total change of the function values (output values) divided by the change in the input values.

so,

(h(7) - (h(3)) / (7 - 3)

h(7) = 7² - 7×7 + 6 = 49 - 49 + 6 = 6

h(3) = 3² - 7×3 + 6 = 9 - 21 + 6 = -6

7 - 3 = 4

(6 - -6)/4 = 12/4 = 3

the average change rate in that interval is 3 (or fully 3/1).

4 0
2 years ago
Please help ill give you BRAINLIEST. No links please
Nat2105 [25]

Answer:

m(arc FE) = 166°

Step-by-step explanation:

By theorem of intersecting chords and tangent of a circle,

Measure of the angle formed by a chord and tangent intersecting on the circle measure the half of the intercepted arc.

m(∠GFE) = \frac{1}{2}\text{m (arc} FE)

83° = \frac{1}{2}\text{m (arc} FE)

m(arc FE) = 166°

7 0
3 years ago
7th-grade math work please answer the ones you know the answer to the person who answers more than 2 gets brainliest
Alchen [17]

Answer:

the one with the diameter of 64 is f

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
If you can see it will plzzz help
Serhud [2]

Answer:

You should probably change the language on your computer if thats what your asking

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A car is traveling is at a speed of 99 km/h. what is the car speed in kilometers per minute how many kilometers for the car trav
Ad libitum [116K]

Answer:

1.65 kilometers a minute and you would travel 3.3 kilometers in two minuets

Step-by-step explanation:

Im pretty sure that is the answer because 99/60 = 1.65 and 1.65 * 2 = 3.3

7 0
2 years ago
Other questions:
  • Evaluate the expression, using the given value of the variable. z ÷ 3 – 5z + 4(z – 2) when z = 12 A. –16 B. –96 C. –14 D. –98
    5·2 answers
  • What is15 qt/h= gal min
    6·2 answers
  • A country has 23,456,900 citizens out of those 5.5 million are under 5.5 feet tall. What percentage of the population is under 5
    12·1 answer
  • WILL MARK YOU BRAINLIEST HURRY!
    11·2 answers
  • sallys baked beans recipe calls for 5 pounds of sugar and 20 pounds of dried beans. How many pounds of sugar are needed for a re
    14·1 answer
  • An educator claims that the average salary of substitute teachers in school districts is less than $60 per day. A random sample
    13·1 answer
  • A recipe calls for 4 quarts popcorn and 3/4 grated cheese if you want to make 3/4 of that how much popcorn and grated cheese wil
    7·2 answers
  • 2/16 = reducing fractions​
    10·2 answers
  • Find the probability of drawing a 10 from a standard deck<br> of 52 cards,
    8·2 answers
  • Need the answer for this thanks. I got C but that is incorrect​. Please show work thanks! ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!