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
Blababa [14]
3 years ago
7

The time t required to do a job varies inversely with the number of people p who work on the job. If it takes 3 hours for 16 peo

ple to decorate the hall for homecoming, how many hours will it take 24 people to do the same job?
Mathematics
1 answer:
Anna71 [15]3 years ago
6 0
Let the hall be A=1. For 3 hours 16 people can decorate the hall. Then P1=A\(t1.number people1) P=1/48. That is for 1 person. You have 24 people to decorate the same hall. Their P2 will be (1/48).24=1/2. t2=A/P2=2 hours
You might be interested in
A circle has a center located at 2 5 and passes through the point 10 3 answer
nikklg [1K]

Answer:Explanation: The formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. If a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

Step-by-step explanation:

4 0
3 years ago
What whole number comes right after <br> 102
CaHeK987 [17]
Its the same as counting 1, 2, 3's instead its 101, 102, 103 and so on.

In short, your answer is 103.


4 0
3 years ago
Read 2 more answers
Please help ?!!! Pleaee
Taya2010 [7]
31 is the answer; this is because to get to the place-holder number “0” you have to add 19 to -19, then after this, you add 12, making the total 31.
6 0
3 years ago
6+n/5+-4. Solve for n.
Olin [163]
N=7 because u subtract 5 from both sides that gives u 1. Then u add 6 and there’s ur answer
4 0
3 years ago
Read 2 more answers
Given 2 points (-2,6) and (5,-8) what is the slope, distance, and midpoint
Anastasy [175]
(-2,6) (5,-8)

slope = (y2 - y1) / (x2 - x1)
slope = (-8 - 6) / (5 - (-2) = -14/7 = -2 <==

midpoint = (x1 + x2)/2 , (y1 + y2)/2
m = (-2 + 5)/2 , (6 - 8)/2
m = (3/2, -1) <===

distance = sqrt ((x2 - x1)^2 + (y2 - y1)^2)
d = sqrt ((5 - (-2)^2 + (-8 - 6)^2)
d = sqrt ((5 + 2)^2 + (-14^2))
d = sqrt (7^2 + 14^2)
d = sqrt (49 + 196)
d = sqrt 245
d = 15.65 <==
5 0
3 years ago
Other questions:
  • The number of subsets that can be created from the set {1, 2, 3} is: 3 6 7 8
    5·2 answers
  • Let abe a finite set and let a∈a. prove that the number of subsets of a that contain a1 equals the number of subsets of a that d
    9·1 answer
  • 1/6x-4+x+3/2x+1/3=22
    8·1 answer
  • What is the value of 6^3 x 2 3
    11·1 answer
  • WILL GIVE BRAINLIEST AND 30 POINTS!
    15·2 answers
  • Maria decided to take her family out for dinner at a restaurant the total cost was $96.00 She decided to leave the waiter a tip
    13·1 answer
  • PLEASE HELP!!!!!!!!!!!! WILL MARK BAINLIEST!
    5·1 answer
  • Help for brainliest k bye
    6·1 answer
  • 23. A triangular earring has side lengths of 1.5 centimeters, 2 centimeters, and 3
    12·1 answer
  • You are choosing between two different cell phone plans. The first plan charges a rate of 26 cents per minute. The second plan c
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!