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
kolezko [41]
4 years ago
8

Working together, Shawn and Hector can install a tile floor in 6 hours. It would take Shawn 9 hours to do the job alone. What is

the value of r, the part of the tile that Hector could install in 1 hour?
Mathematics
2 answers:
laiz [17]4 years ago
3 0
The product of the sum of the their rates and the time it took them to finish the job should be equal to one whole job. This may be expressed by the equation,
                            (1/9 + r) x 6 = 1
Solving for the value of r gives an answer of r = 1/18. Thus, Hector does 1/18 of the job in 1 hour.
Umnica [9.8K]4 years ago
3 0

Answer:

a. 1/18

Step-by-step explanation: just took the test

You might be interested in
A storage bin has the shape of a cylinder with a conical top. What is the volume of the storage bin if its radius is
kkurt [141]
I dint get it so yea
6 0
3 years ago
Please help I am stuck. Would you also please explain on how to solve?
Bezzdna [24]

Answer:

<D is correct its confusing on the solving but

Step-by-step explanation:

4 0
3 years ago
Someone please help and explain
Whitepunk [10]

okay so that would be a 1

because of the Rules of Zero

stating that whatever variable and exponent of 0 is 1 or something like that

4 0
4 years ago
Lorenzo has a checkbook balance of $118.00. He writes two checks, one for $9.00 and one for $84.25. He then deposits $95.00. Fin
natka813 [3]
Hey there!!
So lets do something I like to call "The Process of Elimination".

D is not correct because 118 -95 is not true! Lorenzo DEPOSITED 95.00 which means he added that amount to his balance and not took it away.

B is incorrect because there is no need to divide , here we are simply either taking away money from his current balance or ,we are adding.

C would be incorrect as well, because recall how i said that 95.00 dollars were "deposited" so he would add 95 , and not take it away.

That leaves us with A . Yay.....but wait, not so fast!
Lets double check shall we?

so he had 118,correct? he wrote a check for 9 dollars and 84.25. Keep in mind, that when someone writes a check, there taking money away from there account, which means subtract 9 and 84.25 from 118. 
And then , lets not forget that 95 he deposited.
Deposit means add.

So yes! A is the correct answer!

Hope my explanation helped :)


4 0
4 years ago
Read 2 more answers
Jason's football team lost 6 yards from their starting position and then lost another 5 yards. What number represents a loss of
aivan3 [116]
A loss of 6 yds = - 6
a loss of 5 yds = - 5
7 0
3 years ago
Other questions:
  • Dan cut a rope 18 ft long into three equal pieces which expression does not equal the length of one of the pieces in feet
    6·1 answer
  • Kimberly makes a round pizza. she wants to put cheese layer on the pizza. if the cake is 8cm in diameter, how many square cm of
    15·1 answer
  • 11/square root of 17
    15·2 answers
  • What is 1/4+1/5 is the answer 2/9?
    11·2 answers
  • 876.34 rounded to the nearest thousandth
    13·2 answers
  • A parking space shaped like a parallelogram has a base of 17 feet and a height is 9 feet. A car parked in the space is 16 feet l
    9·2 answers
  • I need to know the answer ASAP
    13·1 answer
  • The bus travels 35 blocks in 7 minutes . If the bus travels at a constant speed , how long will it take to travel 50 blocks ?
    14·1 answer
  • 25+25= so first u want to add 5+5so that equals 10 so u put the one on the top of 2 then u add2+2+1 so that equals 5 so ur answe
    13·1 answer
  • Is negative 1 4/5 greater than negative 1 7/10
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!