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
Andrews [41]
3 years ago
6

The temperature at noon is 0°C. The temperature changes buy-3/2°C every hour for 4 hours. Write a expression to represent this s

ituation. What is the temperature at 4:00pm?
Mathematics
1 answer:
aniked [119]3 years ago
6 0

Answer:

So the temperature at 4:00 pm which is exactly 4 hours from 12 noon is -3/2°c

T = To + (-3/2°c)x

Where x is the fraction of 4 in hours

Step-by-step explanation:

Its a very simple Expression.

First we consider the first temperature at first time which is 0°c at 12 noon which I initial time, i.e t= 0.

For every four hour change , the temperature adds -3/2°c .

So the temperature at 4:00 pm which is exactly 4 hours from 12 noon is -3/2°c

The expression to know the temperature is

T = To + (-3/2°c)x

Where x is the fraction of 4 in hours

You might be interested in
What is the scale factor from figure A to B???
pishuonlain [190]
The scale factor is 1/3.
6 0
2 years ago
7x + 4y = 2<br> 7x + 2y = 8
Mariana [72]

Answer:

x  =  2 , y  =  − 3

Step-by-step explanation

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form: ( 2 , − 3 )

Equation Form: x  =  2 , y  =  − 3

3 0
2 years ago
In the given figure L1and L2 are two parallel sides . if the area of the rectangle PQRS is 60cm^2 then what is the area of the p
kiruha [24]

Answer:

Step-by-step explanation:

Believe it or not, the two areas are the same.

The base of the rectangle is PQ

The height of the rectangle is PS

Now look at the parallelogram.

The base is PQ

The height is PS

The area has to be the same in both cases. There is no other way to interpret what is happening.

4 0
3 years ago
Aliza needs to run at a rate faster than 8.8 feet per second in order to exceed her fastest time in a race
icang [17]

Answer:

great! what else?

8 0
3 years ago
Plz help me someone!
adoni [48]

Answer:

m+5nx(9-p)-6-2r

Step-by-step explanation:

here you go

4 0
3 years ago
Read 2 more answers
Other questions:
  • Rohan has $100 that he wants to save in a bank . Bank A offers two types of savings accounts. One has a 5% simple interest rate,
    9·1 answer
  • The tree frog population in your back yard doubles every two weeks. Currently, there are 10 frogs in your back yard. Assuming th
    6·1 answer
  • Number 5. I neeed the answer please and thankyou
    9·2 answers
  • Two pounds of dried cranberries call $5.04 , 3 pounds of dried cranberries cost $7.56, and 7 pounds of dried cranberries cost $1
    6·2 answers
  • PLEASE HELPpppppppppppp
    6·1 answer
  • What happens to an angles measure when the angle is rotated. i will brainlist
    10·1 answer
  • DONT FORGET TO GRAPH IT!! ALL QUESTIONS THAT DONT ANSWER MY QUESTION, WILL BE REPORTED!
    6·1 answer
  • A car travels east at 35 mi/h through a wind that is moving north at a rate of 10 mi/h. To the
    5·1 answer
  • The radius of a circle is 4 feet. What is the length of a 90° arc? HELP ME PLEASE
    14·1 answer
  • Find the area of the rectangle shown?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!