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
ICE Princess25 [194]
3 years ago
5

(03.02 MC) Elevator 1 in a building moved from ground position to a final position of +17 feet. Elevator 2 in the same building

moved from ground to a final position of –22 feet. Which statement best describes the final positions of these two elevators? (1 point)
Select one:
a. Elevator 1 is 17 feet below ground level, and elevator 2 is 22 feet above ground level.
b. Elevator 1 is 17 feet above ground level, and elevator 2 is 22 feet below ground level.
c. Elevator 1 is 17 feet above ground level, and Elevator 2 is 22 feet below the position of Elevator 1.
d. Elevator 1 is 17 feet below ground level, and Elevator 2 is 22 feet above the position of Elevator 1.
Mathematics
1 answer:
VladimirAG [237]3 years ago
3 0

Answer: option b.

Step-by-step explanation:

Based on the information given, you know that:

- The ground is at 0 feet.

- The initial posititions of both elevators were at 0 feet (because both moved from the ground level).

Therefore:

- If the final position of Elevator 1 is at +17 feet (positive) means that it moved 17 feet above the ground level.

- If the final position of Elevator 2 is at -22 feet (observe the negative sign) means that it moved 22 feet below the ground level.

You might be interested in
SOMEONE PLEASE HELP IVE BEEN STUCK FOR 3 HOURS
mariarad [96]

Answer:

a 3x

no explanation k

vdbxncgmchkfukfukgul v can gmvh,vhkvhfyyyyyyyyy

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=Factor%3A%20x%5E2-9" id="TexFormula1" title="Factor: x^2-9" alt="Factor: x^2-9" align="absmidd
Bezzdna [24]

Answer:

x²-9=x²-3²=(x+3)(x-3)

Step-by-step explanation:

use formula

a²-b²=(a+b)(a-b)

7 0
3 years ago
The diameter (d) of a circle with a circumference of 440 cm is: Use Π = 22/7
elena-s [515]

Answer:

c

Step-by-step explanation:

c=2*22/7r

440=44/7r

440*7/44=r

70=r

d=2r

d=2*70

d=140 cm

5 0
1 year ago
Read 2 more answers
6) 98=4b+ 2c; Find b if c=5
andreev551 [17]
The answer is b= 22 :)
8 0
3 years ago
Adult entrance fees to amusement parks in the United States are normally distributed with a population standard deviation of 2.5
kondor19780726 [428]

Answer:  1.509

Step-by-step explanation:

The formula of Margin of Error for (n<30):-

E=t_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}

Given : Sample size : n= 22

Level of confidence = 0.99

Significance level : \alpha=1-0.99=0.01

Using the t-distribution table ,

Critical value : t_{n-1, \alpha/2}=t_{21,0.005}= 2.831

Standard deviation: \sigma=\text{ 2.5 dollars }

Then, we have

E=( 2.831)\dfrac{2.5}{\sqrt{22}}\approx1.509

Hence, the margin of error for a 99% confidence interval for the population mean =1.509

4 0
3 years ago
Other questions:
  • How do you solve this?
    14·1 answer
  • For each of the following angles, name the angle that is congruent.
    15·1 answer
  • Quan bought 8.6 meters of fabric.how many centimeters of fabric did he buy
    6·1 answer
  • Bill and Jenna are solving the quadratic equation x^2 0 x = 12.
    9·2 answers
  • The Emerson First National Bank is lending you money to buy a new car. The loan agreement will probably state that you must carr
    9·2 answers
  • Algebra please help(no links)
    9·1 answer
  • PLEASE HELPPPP :(((((((((((​
    10·2 answers
  • You buy a movie ticket for $5.25 and popcorn for $2.98. You pay with a 10-dollar bill. How much change will you get back?
    10·1 answer
  • In a cookie jar,
    8·1 answer
  • "Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!