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lara [203]
4 years ago
13

Two people can complete 60% of a task in t hours, where t must satisfy the equation t 10 + t 15 = 0.6. How long will it take for

two people to complete 60% of the task?
Mathematics
1 answer:
notsponge [240]4 years ago
7 0

Answer:

0.024h

Step-by-step explanation:

We have the equation:

t 10 + t 15 = 0.6

<=> 25t = 0.6

<=> t = 0.024

It means that, it takes 0.024h for  two people to complete 60% of the task

I hope it will find you well.

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7xy + 8z - 2z + 12xy + 10z
cestrela7 [59]

Answer:

19xy + 16z

Step-by-step explanation:

combine like terms

7xy +1 2xy= 19xy

8z - 2z + 10z = 16z

7 0
3 years ago
Solve this problem using the proper formula. A carpenter is building a bookcase the perimeter of the top is 108 in. What length
lapo4ka [179]
Assuming the length is y and the width is x
Perimeter = y + y + x + x
                = 2y +2x
                = 2 (y + x)
if the is 8 and the perimeter is 108
   108 = 2 (y +8)
    108/2 = y+8
    54    = y +8
    54 - 8 = y
    46 = y

Length = 46 inches
3 0
3 years ago
Read 2 more answers
Aiyanah made 12 withdrawals of $175.25 each from her bank account. Then she made 17 deposits of $235.66 to her same account that
Nonamiya [84]

Answer:

The overall change is $1903.22

Step-by-step explanation:

Let us approach this problem step wise

1.Firstly let us calculate all 12 withdrawal of $175.25

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2. Let us calculate all the deposits made 17* $235.66 = $4006.22

With these figures we can calculate the overall changes as

= $4006.22-$2103= $1903.22

3 0
4 years ago
Harriet Cutter’s gross pay for this week is $555. She is single and claims 1 allowances. What amount will be withheld from Harri
Vlada [557]

Answer:

85 dollars will be withheld with a 7.65% income tax because she is only making 1,110 dollars.

Step-by-step explanation:

7 0
3 years ago
Divide. Then, check your work with multiplication. 15.6 / 15
kvv77 [185]

Answer:

the answer is 1.04

Step-by-step explanation:

7 0
3 years ago
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