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
masya89 [10]
3 years ago
14

Anna earns $48 for washing cars for 6 hours. If Anna charges at the same rate, how many hours will it take her to earn $72?

Mathematics
1 answer:
Ivanshal [37]3 years ago
7 0

Answer:

It will take her nine hours

Step-by-step explanation:

Divide 48 by 6.

8

and divide 72 by 8

You might be interested in
A number line going from negative 4 to positive 4. What is the distance between 0 and –2? Use the number line to answer the ques
Nana76 [90]

Answer:

I wish <em>i could help </em>

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Is 4-heap Nim with heaps of sizes 22, 19, 14, and 11 balanced or unbalanced? Player I's first move is to remove 6 coins from the
nadya68 [22]

Answer:

Player II should remove 14 coins from the heap of size 22.

Step-by-step explanation:

To properly answer this this question, we need to understand the principle and what it is exactly is being asked.

This question revolves round a game of Nim

What is a game of Nim: This is a strategic mathematical game whereby,  two opposing sides or opponent take turns taking away objects from a load or piles. On each turn, a player remove at least an object and may remove any number of objects provided they all come from the same heap/pile.

Now, referring back to the question, we should first understand that:

                        22₂ = 1 0 1 1 0

                         19₂= 1 0 0 1 1

                         14₂= 0 1 1 1 0

                          11₂= 0 1 0 1 1

and also that the “bit sums” are all even, so this is a balanced game.

However, after Player I removes 6 coins from the heap of size 19, Player II should remove 14 coins from the heap of size 22.

3 0
4 years ago
How many pounds is a quarter of a ton?
zmey [24]
1 \ ton = 2000 \ lbs&#10;\\2000 / 4 = 500&#10;\\\boxed {500}
3 0
3 years ago
Read 2 more answers
Please help!!!!!!!​
Serhud [2]

Answer:

152

Step-by-step explanation:

12+16=28 so 180 is the total and 180-28=<u>152</u>

<u />

3 0
3 years ago
H/7 = 56 solve for h
9966 [12]

Answer:

h=462

Step-by-step explanation:

h/7=66

times each side by 7

h=462

4 0
3 years ago
Other questions:
  • Which expressions can be used to compute the approximate area of triangle xyz? check all that appy
    11·1 answer
  • Find the interquartile range of the data. <br><br> A.5<br><br> B.8<br><br> C.13<br><br> D.17
    15·2 answers
  • You drive 140 miles in 2.5 hours and 300 miles in 5.5 hours. What is the rate of change ?
    13·1 answer
  • Mario spent $23.85 at the bookstore on one book and some magizines. The book cost $12.60 and the magizines cost $2.25 each. How
    8·1 answer
  • One pound is approximately equal to 0.5 kilograms.About how many kilograms is 3 pounds
    10·2 answers
  • F(x)=2x2 – 3x2 – 12x +3<br> 1 -5,5,1) by (-21,21,3)<br> Relative maxima
    6·1 answer
  • Please answer correctly !!!!!<br> Will mark Brianliest !!!!!!!!!!!!!!
    10·2 answers
  • Can someone please solve this?
    8·1 answer
  • Is the mistake one two three or is their no mistake
    6·1 answer
  • Find the value of x 125 155
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!