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
VikaD [51]
3 years ago
9

machine produces 268 bolts in 28 minutes. At the same rate, how many bolts would be produced in 21 minutes?

Mathematics
1 answer:
Naya [18.7K]3 years ago
6 0

Answer:200.97

Step-by-step explanation:

 ok look I think this is solved so it is 268 bolts what is done in 28 minutes we divide 268 bolts by 28 minutes to see how many bolts are made each minute and the result is 9.5714 bolts per minute then we now do 9.57 for 21 minutes the result is 200.97

You might be interested in
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
ehidna [41]

Answer:  1) 0.10

               2) 0.60

               3) 0.20

               4) 0.10

<u>Step-by-step explanation:</u>

The total frequency is 20+120+40+20 = 200.  This means they ran the experiment 200 times.  The probability distribution is calculated by the satisfactory number of outcomes (frequency) divided by the total number of experiments/outcomes (total frequency):

\begin{array}{c|c||lc}\underline{x}&\underline{f}&\underline{f\div 200}&\underline{\text{Probability Distribution}}\\1&20&20\div200=&0.10\\2&120&120\div 200=&0.60\\3&40&40\div 200=&0.20\\4&20&20\div 200=&0.10\end{array}\right]

6 0
3 years ago
£72 shared in the ratio of 2:7
Goryan [66]
To do that we have to add 2+7=9
Next step is to divide 72 by 9
72:9=8 - its how many pounds its in"1"
Finally we can multiply 
2*8=16
7*8=56 - its the answer
8 0
3 years ago
The area of a square is 81 square centimeters. What is the perimeter of the square?
loris [4]

Answer:

p = 36cm

Step-by-step explanation:

p = 4a

4 × 9 = 36

<em>good luck, i hope this helps :) </em>

<em />

3 0
3 years ago
Which is the graph of the solution set of −2x + 5y &gt; 15? On a coordinate plane, a dashed straight line has a positive slope a
pochemuha

Answer:

and the graph??????????

3 0
2 years ago
Read 3 more answers
Is that the correct order?
wlad13 [49]

Answer:

Yes that a good answer...

8 0
2 years ago
Other questions:
  • Ryan has 3/4 cup of pudding. How many 1/6 cup serving of pudding can ryan make?
    9·1 answer
  • In Littletown, the probability that a baseball team goes to the city playoffs is 0.30. the probability that the team goes to the
    7·2 answers
  • Scott and Harry went cycling every day. They increased the number of minutes of cycling every week as described below: Scott: Cy
    12·2 answers
  • 5(-6+4) distributive
    12·2 answers
  • Which graph represents an exponential function?
    11·1 answer
  • The Earth has a mass of about 6 x 1024 kg. Neptune has a mass of 1 x 1026 kg.
    7·1 answer
  • Given the following exponential function, identify whether the change represents
    10·1 answer
  • Whats the solution of 4-|x| = 1
    13·2 answers
  • Solve for x.<br><br> <img src="https://tex.z-dn.net/?f=%24%5Cfrac%7B3x-8%7D%7B2%7D%20%3D%20x%20-%206%24" id="TexFormula1" title=
    11·2 answers
  • Solve the expression and find the value of x.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!