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
vlabodo [156]
3 years ago
6

Robot A can unpack 45 boxes per hour, and Robot B can unpack 40 boxes per hour. How long will it take both robots working togeth

er to unpack 1,275 boxes?
Mathematics
1 answer:
skad [1K]3 years ago
8 0
15 hours
45+40=85
85x15=1275
So the answer would be 15 hours
Hope this helps :)
You might be interested in
Y = 7/8u + 9, solve for u
vivado [14]

Answer:

u=\frac{8y-72}{7}

Step-by-step explanation:

Flip the equation.

\frac{7}{8}u+9=y

Add -9 to both sides

\frac{7}{8}u+9(-9)=y(-9)

\frac{7}{8}u=y-9

Divide both sides by 7/8

u=\frac{8y-72}{7}

hope this helps

3 0
3 years ago
You own a lawn care business. in a typical week you drive 600 miles and use 40 gallons of gasoline. gasoline costs $1.25 per gal
iVinArrow [24]
42.50$ ?        21 times 1.25  plus 13 times 1.25 = 42.50?  
4 0
3 years ago
Kris is making cookies. He has 43 cups of sugar. He needs 23 cup of sugar to make one whole batch of cookies.
rodikova [14]

Answer:

What's the question here?

8 0
3 years ago
Read 2 more answers
2. What is the probability of spinning an A on the first spinner and an odd number
pychu [463]

Answer: <em>1/10</em>

Step-by-step explanation: These two events are independent, meaning the outcome of the first event doesn't affect the outcome of the second.

To find the probability of independent events, first, find the

probability of each event, then multiplies the probabilities.

The probability of spinning an A on the first spinner is 1/5

since there is 1 favorable outcome and 5 total outcomes.

The probability of spinning an odd number on the second spinner

is 3/6 which simplifies to 1/2 since there are 3 favorable outcomes,

spinning a 1, 3, or another 3 since these are odd numbers.

So now we have 1/5 × 1/2 and when multiplying fractions,

we multiply across the numerators and denominators to get 1/10.

So the probability of spinning an A, then an odd number is 1/10.

5 0
3 years ago
There 10 people inside the house then the house caught on fire but only 2/3 escaped how much is still in the building?
slega [8]

Answer:

6.67 is the awnser or 6.6666666666

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of x in the triangle? <br><br> A) 289 <br> B) 17 <br> C) 15 <br> D) 14.2
    8·2 answers
  • How do you convert units within a measurement system
    12·1 answer
  • How many terms are in the expression 4 - 8a?
    7·1 answer
  • HELPPPP PLZZZZ!!!!!!!!!!
    7·2 answers
  • Help me please!! i’m confused!!
    7·1 answer
  • Determine if the triangle are similarity side-side-side similarity<br>​
    9·1 answer
  • The table below shows the amount of time 8 music students spent practicing the piano versus the number of mistakes that they mad
    12·1 answer
  • Pattern x and y are generated using the rules. Pattern x: start with 0 and add 6. Pattern y: start with 1 and multiply 2. Patter
    13·1 answer
  • Marked price = Rs 650 and Discount percentage = 2.5%. find selling price​
    6·1 answer
  • Please help!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!