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
tangare [24]
3 years ago
9

A robot can complete 5 tasks in 3/4 hour each task takes the same amount of time a. how long does it take the robot to complete

one task
b. how many tasks can the robot complete in an hour​
Mathematics
2 answers:
slamgirl [31]3 years ago
4 0

Answer:

Step-by-step explanation:

a. it takes 9 minutes for the robot to complete one task

b. In one hour then robot can complete 6.7 tasks  however since you reallly cant quantify .7 tasks the robot can only complete 6 tasks

Maru [420]3 years ago
3 0

Answer:

  • a) 9 min per task
  • b) 6.7 tasks in an hour

Step-by-step explanation:

<u>As per given</u>

  • 5 tasks ⇔ 3/4 hour

<u>a)  Time for one task</u>

  • 5 tasks ⇔ 3/4*60 min = 45 min
  • 5/5 task ⇔ 45/5 = 9 min
  • 1 task ⇔ 9 min

<u>b) Tasks in one hour</u>

  • 5 tasks ⇔ 3/4 hour
  • 5 ÷ 3/4 ⇔ 3/4 hour ÷ 3/4
  • 20/3 tasks ⇔ 1 hour
  • 6.7 tasks ⇔ 1 hour
You might be interested in
What is the length? NEED HELP ASAP PLEASE
3241004551 [841]

Answer: 1.57828e-5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Sally drives 66 miles in 3 hours and Molly drives 72 miles in 4 hours. What is the difference between their average speed, in mi
Scrat [10]

Answer: A


Step-by-step explanation:

Sally: 66/3=22

Molly: 72/4=18

22-18=4


5 0
3 years ago
Anelle subtracts –4 from a number. The result is 2. What is the number?<br> –6<br> –2<br> 2<br> 6
Lynna [10]

Answer:

the answer is 2. so it is 2

Step-by-step explanation:

2 ➕ 2 is 4

8 0
3 years ago
Read 2 more answers
Kyla used 550 grams of wool to knit a sweater, a hat, and a scarf. For the hat she used 5 times less wool than the sweater and 5
Brrunno [24]
This is the concept of algebra, to calculate the proportion of wool in each item we proceed as follows;
Let the amount of wool used for hat be x
amount of wool in sweater will be 5x
the amount of wool used in scarf will be x-5
 therefore the total amount of wool will be:
x+5x+(x-5)=550
x+5x+x-5=550
7x-5=550
7x=550+5
7x=555
hence;
x=555/7
x=79
the amount used in hat x=79g
amount used in sweater 5x=395g
amount used in scarf=79-5=74g
5 0
3 years ago
What is the 7th term in the sequence below?
enot [183]

Answer:

C

my answer is the image above

5 0
3 years ago
Other questions:
  • What is the value of -2(x+5)
    9·1 answer
  • The earth has an average diameter of 12.800km. If you walked 24 hours a day, 5 days a week (and if you could walk on water)at a
    11·1 answer
  • Determine whether quantities vary directly or inversely and find the constant of variation.
    6·1 answer
  • A warehouse employs 22 workers on first shift and 14 workers on second shift. Eight workers are chosen at random to be interview
    15·1 answer
  • In a triangle ABC, D and E are the mid points of AB and AC respectively. If DE|| BC and
    8·1 answer
  • Use the zero product property to find the solutions to the equation x2 + 12 = 7x.
    8·2 answers
  • Two fiths divided by two
    9·2 answers
  • What is the slope from 0 to 1 seconds?
    13·1 answer
  • Find the properties of each Quadratic Function
    13·1 answer
  • show that the lines x2-4xy+y2=0 and x+y=3 form an equilateral triangle also find area of the triangle
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!