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
MAXImum [283]
3 years ago
10

Alan spent 3 hours building a model for his science project. This was 60% of the total time he spent on the project. How many ho

urs did he work on the project?
Mathematics
2 answers:
Vikentia [17]3 years ago
6 0

Answer:

1.8 hours i hope this helps

Step-by-step explanation:

strojnjashka [21]3 years ago
5 0

Answer:

5 total hours

Step-by-step explanation:

3 ÷ 60% = 5

You might be interested in
Part A: The sun produces 3.9 • 1033 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 2
pickupchik [31]

A perfect situation to use a proportion:

                      (3.9 x 10³³) / 1  =  X / (2.45 x 10⁵)  .

Solve that proportion for ' X ' in the usual way.
If you can't remember how to solve a proportion, then
THAT's what you have to go look up.  It's much more
important to you right now than how much energy the
sun is putting out.


7.4 x 10⁴ mm is the same size as about 243 feet !
If the tracks on a DVD were that far apart, there would not be
room for very many tracks on a DVD.  That's not reasonable.

If the tracks are  7.4 x 10⁻⁴ mm apart, then there are about
34,000 tracks in a stripe that's 1-inch wide.  I have no idea
how they do this, but it's certainly more reasonable than the
other choice.
5 0
3 years ago
The circumference of a circle is 3Ï€ in.
allsm [11]
I have no clue/././././.'/

3 0
3 years ago
What is 12/25 divided by 4
UNO [17]
In order to find the answer to this, you must first turn 4 into a fraction (4/1)

12/25 divided by 4/1 is the same as 12/25 multiplied by 1/4, because when dividing fractions, you must use the reciprocal of the divisor and multiply.

12/25 x 1/4 = 12/100 = 6/50 = 3/25

Your answer should be 3/25<span />
5 0
4 years ago
Read 2 more answers
Which of the following is an equivalent measurement to 500 grams? A. 50mg B.5,000mg C.50,000mg or D, 500,000mg
Shtirlitz [24]

Answer:

d

Step-by-step explanation:

500,000mg

6 0
3 years ago
HELP
tangare [24]
I believe the answer is the ship is traveling at 21.25 MPH, started 10.5 miles from lighthouse and after 11 hours will be 244.25 miles from the lighthouse.
7 0
4 years ago
Read 2 more answers
Other questions:
  • Please help ! WILL GRANT BRAINLIEST
    11·1 answer
  • It take 10 people working 2 hours a day 5 days to fix a road working at the same pace how many days will it take 2 people workin
    12·1 answer
  • A stuffy normally costs $12, but this week it is on sale for $9. What is the Percent of Change on the stuffy?
    5·1 answer
  • im almost done with this hw. plz help!!! give explanation if you actually know the answer so ik u dont just want points
    13·2 answers
  • Find the slope of the line that contains (2,-4) and (2,2)
    5·2 answers
  • Can you help me please??
    12·1 answer
  • At a farmers’ market, Karen and Alice each bought some bread that cost $2 per loaf. Then Karen spent $3 to purchase other items,
    10·1 answer
  • A square playground has sides that are 17 meters long. What is the playground's area?
    8·1 answer
  • Lucy says
    10·1 answer
  • HELP PLEASE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!