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
lozanna [386]
4 years ago
11

Can someone explain part c to me please?

Mathematics
1 answer:
Eduardwww [97]4 years ago
4 0

Answer:

)  = 23 °C

ii) = 4.4° C

Step-by-step explanation:

i) The temperature on the surface of the planet.

At the surface of the planet the height is Zero

Therefore, X = 0

Thus; using the equation, the temperature, y will be;

y = 23 - 5x

y = 23 - 5(0)

  = 23 °C

ii) the temperature change for every kilometer from the surface,

From the equation;

y = 23 - 5x

we take, y to be 1

Therefore;

1 = 23 -5x , subtracting 23 on both sides we get

-22 = -5x

x = -22/-5

 = 4.4° C

You might be interested in
Randy and Carla like to walk the path
Maksim231197 [3]
<h3>Answer:  18 miles</h3>

Reason:

The path is 2 miles and Randy walked it 13 times. He walked a total of 2*13 = 26 miles.

Carla walked the path 22 times, so she walked a total of 2*22 = 44 miles.

The difference of those results is 44-26 = 18 miles.

If you wanted to do the full calculation in one line, then it would be

2*22 - 2*13 = 18

or you could say

2*(22-13) = 18

8 0
2 years ago
Suppose your friend's parents invest $10,000 in an account paying 4% compounded annually. What will the balance be after 9 years
LiRa [457]

Answer:

$14233.12

Step-by-step explanation:

10,000(1+.04/1)^1(9)

5 0
3 years ago
What part of the expression below should be calculated first?
Lostsunrise [7]
C ,in the most parenthesis
8 0
3 years ago
Read 2 more answers
-x+ y = -3 3x - 2y = 7​
Norma-Jean [14]
Point form : (1, -2)

equation form: x=1, y= -2
3 0
3 years ago
F you filled up your car's gas tank and it took 44.3 liters, approximately how many gallons is that?
BARSIC [14]
11.70 gallons....................................
4 0
3 years ago
Other questions:
  • 0.5,3/16,0.755/49 least to greatest
    13·2 answers
  • What is the measure of each interior angle of a regular undecagon?
    6·1 answer
  • Patty is taking out a simple interest loan to buy her new $10,689 car. How much would she pay in interest if the rate is 4.5% an
    12·1 answer
  • Evan was competing in a 3000-meter race.He had to drop out after only running 5/6 of the race.How many meters did he run.
    12·1 answer
  • WHAT IS THE BENEFIT OF A "SPACE CUSHION" AROUND YOUR VEHICLE?
    15·1 answer
  • Is the number 4.1234 rational
    12·2 answers
  • A rectangle is removed from a right triangle to create the shaded region shown below. Find the area of the shaded region. Be sur
    12·1 answer
  • GUCTION
    8·2 answers
  • Change 2.56 into a percentage *<br><br> 0.0256%<br> 25.6%<br> 256.0%<br> none of the above
    12·2 answers
  • Riley rakes 1/6 of a lawn in 2/3 hour. How many lawns can Riley rake per hour?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!