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
Mekhanik [1.2K]
3 years ago
6

15 workers working 8hrs a day can complete a piece of work in 20 days. In how many days will 10 workers do it,working 6 hrs a da

y? please help!!
Mathematics
1 answer:
mel-nik [20]3 years ago
6 0

Answer:

40 days

Step-by-step explanation:

w1*h1*d1=w2*h2*d

15*8*20=10*6*d

2400=60d

d=2400/60

d=40

You might be interested in
How would you graph f(x)=[-x] (special function), and what is the domain and range?
algol13
The graph would look like a downward line starting from zero

domain is -infinity to infinity and so I'd the range
3 0
3 years ago
10 pounds of Cat Food A costs $6.50. For 20 pounds of Cat Food B it is $14.00. Which cat food is the better deal? Write the answ
Gnom [1K]

Answer:

cat food a

Step-by-step explanation:

6.5/10 = 0.65 unit price

14/20 = 0.70 unit price

4 0
2 years ago
Read 2 more answers
Use the figure to the right to find the value of PT. T is the midpoint of PQ.
vichka [17]

Answer:

22

Step-by-step explanation:

Given that T is the midpoint of line PQ, segments PT = 5x + 2, and TQ = 7x - 6 that are formed would be equidistant or congruent. PT = TQ.

Therefore:

5x + 2 = 7x - 6

Let's find the value of x

Rearrange the equation, so that the terms having x would be on your left, while those without x would be on your right.

5x - 7x = - 2 - 6

-2x = -8

Divide both sides by -2

x = 4

Plug in the value of x into the expression, 5x + 2, to find PT.

PT = 5(4) + 2 = 22.

8 0
3 years ago
Derek decided to take a trip to France this summer. He had $30 in U.S. dollars to exchange for Euros. For every U.S. dollar, Der
DanielleElmas [232]
$ 1 U.S. dollar = 0.76 euros
so $ 30 U.S. dollars = (30 * 0.76) = 22.8 euros <==
4 0
4 years ago
Read 2 more answers
Find the area of the sector (shaded part). Round to the nearest hundredth! <br><br> No links!!
igor_vitrenko [27]

Answer:

~183.78

Step-by-step explanation:

A = pi 9² ≈254.47

260/360=13/18

254.47/18×13≈183.78

6 0
3 years ago
Other questions:
  • Gina paid $129 for a bicycle that was on sale for 75% of its original price. What was the original price of the bicycle
    14·1 answer
  • central park in new york city is rectangular in shape and measures approximately 1.37 •10 4 feet by 2.64 •10 2 feet if one acre
    12·1 answer
  • Simplify the expression (3x^2y^-3)^3/27(xy)^-9?
    14·2 answers
  • Which of the following coordinate points is the point of intersection of these two lines? y - 6x = -4 and y - 2x = 8
    5·1 answer
  • 3(x) + 1 = 10<br><br> what’s the answer to this?
    9·1 answer
  • To the nearest tenth of a percent, what is 3/11 written as a percent?
    11·2 answers
  • Which of the following represents the sentence shown? “Twice a number, n, decreased by six is fourteen.”
    10·1 answer
  • Can you please help me with this question
    12·1 answer
  • Use the theoretical method to determine the probability of the following outcome and event. State any assumptions made.
    5·1 answer
  • 11. Solve: 1/3 (6t - 9) + 8 = 7 + 2(t - 1)<br>​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!