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
Nana76 [90]
3 years ago
12

steve repairs elevators. when he is called to a job he uses the stairwell to go to the floor which the elevator is located. in t

he modis building he climbs 22 steps for the 15 feet of horizontal travel. in the sears tower he climbs 17 steps for every 7 feet of horizontal travel. what is the rate of change for each stairwell?​
Mathematics
1 answer:
brilliants [131]3 years ago
4 0

From 22steps & 15ft and 17steps and 7ft, -5/-8 would be the slope(?)

You might be interested in
Gina is training for a marathon. She ran 4.6 miles on Friday and 6.75 miles on Saturday. On Sunday, she ran 13 miles. How much f
navik [9.2K]

Answer:

1.65

Step-by-step explanation:

First you need to find the sun of 4.6 and 6.75, you should do this because it is asking for the two numbers combined. When you add these two numbers, you get 11.35

Now you need to subtract 13 and 11.35 because it wants to know how much father she ran on Saturday than friday, signaling subtraction. When you subtract 13-11.35 you should get 1.65

4 0
3 years ago
• Malik Montez's savings account has a principal of $1,640. It earns 6 percent interest a
jekas [21]

Answer:

The amount at the end of second quarter is $1842.704

Step-by-step explanation:

Given as :

The principal in saving account = $1640

The rate of interest = 6 % compounded quarterly

The time period = 6 months

Now,<u> from compounded method</u>

The amount at the end of first quarter = A_1 = principal + 6 % of principal

I.e  A_1 = $1640 + 6 % × $1640

Or, A_1 = $1640 + $ 98.4

∴ A_1 = $1738.4

Again ,

The amount at the end of second quarter = A_2 = A_ + 6 % of  A_1

I.e  A_2 = $1738.4 + 6 % × $1738.4

Or, A_2 = $1738.4 + $104.304

∴ A_2 = $1842.704

So, The amount at the end of second quarter =  A_2 = $1842.704

Hence , The amount at the end of second quarter is $1842.704 Answer

8 0
3 years ago
For which function is the ordered pair (2, 12) not a solution?
Delicious77 [7]
The x-coordinate is 2 and y-coordinate is 12.

Substitute 2 into x then check if y is equal to 12.

D is the answer since y = (2) - 10 = -8, not 12.
6 0
3 years ago
Plz help me .........
nevsk [136]

Answer:

216 inches

Step-by-step explanation:

72+72+36+36=216

4 0
3 years ago
A motorcycle renting company charges $37 per day to rent a motorcycle along with a $25 one-time cleaning fee.
aleksklad [387]

Answer:

y=37*x+25

Step-by-step explanation:

it cost 37 dollars per day so you would do 37 times the number of days and you would add a one time cleaning fee and tHat equals the total price.

7 0
3 years ago
Other questions:
  • Need some help with this... <br> Any unsuitable response will be reported. Thank you!
    15·1 answer
  • A deer population is estimated to be 4,350. The growth rate of the population is given by the equation y=4350(1.07) . What is th
    14·1 answer
  • Compute the value of the discriminant and give the number of real solutions of the quadratic equation. -2x^2+8x-1=0
    8·1 answer
  • 68+(-41)=?<br> Solved and show how you got the answer.
    11·2 answers
  • The number of square feet per house are normally distributed with a population standard deviation of 137 square feet and an unkn
    8·1 answer
  • Which equation will equal a rational number
    7·1 answer
  • What is 20% reduced as a fraction ??
    8·1 answer
  • Find the slant height of a cone whose height is 15 cm and whose radius is 8 cm​
    12·1 answer
  • Investors buy a studio apartment for $140,000. Of this amount, they have a down payment of
    12·2 answers
  • Need help assap!!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!