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
Juli2301 [7.4K]
3 years ago
10

Henry can mow an acre in 2 hours. Mitzi can mow an acre in 4 hours. How long would it take them to mow 30 acres?

Mathematics
1 answer:
shusha [124]3 years ago
8 0

Answer:

40

Step-by-step explanation:

Henry will take 2/3 or 20 acres and Mitzi will take 1/3 or 10 acres. Leading to it taking 40 hours.

You might be interested in
Mieko bought 2 gallons of paint. She used 1/4 of the paint on her bedroom, 3 quarts on the hallway, and the rest of the pain in
ss7ja [257]

Answer:

The answer is 10!

MAKE ME THE BRAINLIEST PLEASE!!!

Step-by-step explanation:

3 0
3 years ago
Please help? I dont understand how to do this
vodomira [7]
(3x+4)(x+6) is the answer
8 0
3 years ago
Which ones are correct?
emmasim [6.3K]

Answer:

Th answer is D

Step-by-step explanation:

7 0
3 years ago
A point in the figure is selected at random. Find the probability that the point will be in the part that is NOT shaded.
vitfil [10]

Answer:

About 20%

Step-by-step explanation:

The probability of a point on the un-shaded region will be given by;

Area of the shaded region/total area  

Considering that the circles are of the same size, then the length of the square is 2d

Area of the square = 4d²

Area of the shaded = (4d² -4π(d/2)²

= 4d² -πd², but π = 22/7

= 6/7d²

Probability = (6/7d² ÷ 4d²) × 100%

= (6/28 d²) × 100%

= 21.42 %

So your answer is B. 20%

Don't thank me this was easy.

3 0
3 years ago
Find the derivative of f(x) = 4x + 7 at x = 5.<br><br> 4<br> 1<br> 5<br> 7
Andrej [43]
For this case we have the following function:
 f(x) = 4x + 7 &#10;
 <span>Deriving t</span><span>he function we have:
 </span>f '(x) = 4 &#10;
 We now evaluate the function for the value of x = 5.
 We have then:
 f '(5) = 4 &#10;
 Answer:
 
the derivative of f(x) = 4x + 7 at x = 5 is:
 
4
5 0
3 years ago
Other questions:
  • The probability is 0.2 that a person shopping at a certain store will spend less than $20. For groups of size 17, find the mean
    8·1 answer
  • The region bounded by the given curves is rotated about the specified axis. Find the volume V of the resulting solid by any meth
    6·1 answer
  • Find the largest number δ such that if |x − 1| &lt; δ, then |5x − 5| &lt; ε, where ε = 0.1. δ ≤ repeat and determine δ with ε =
    7·1 answer
  • A right triangle has a hypotenuse of length 9 inches. If one angle is 35 degrees, find the length of each leg.
    12·1 answer
  • PLEASE HELP WITH THIS QUESTION
    12·1 answer
  • What is the measure of ∠A? <br><br> A. 45°<br> B. 15°<br> C. 60°<br> D.) Cannot be determined
    14·2 answers
  • Is before 75 and after 60 a decrease in %?
    13·1 answer
  • Kristen has $22.50. Anna has $28.50. Use the following to determine how many pounds of mixed nuts each can buy.
    8·1 answer
  • Write the value of the digit 0.287
    7·1 answer
  • What is the median estimate for the number of japanese yen?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!