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
Kay [80]
3 years ago
11

You have 2 boxes of 21 parts. On average, each individual work operation takes 3 minutes per part. At the end, packaging the ent

ire box as required takes 10 minutes. About how long should it take you to get all of the work done? *
Mathematics
1 answer:
kenny6666 [7]3 years ago
6 0

Answer:

2 hours, 26 minutes

Step-by-step explanation:

2 boxes of 21 parts = 42 total parts

3 minutes per part = 42 x 3 = 126 minutes

10 minutes per box to package = 10 x 2 = 20 minutes

126 + 20 = 146 minutes

2 hours = 120 minutes

146 - 120 = 26

Final Answer: 2 hours, 26 minutes

You might be interested in
Here is a list of spelling-test results.Calculate the mean.14,19,19,20,16,18,15,17,12
makvit [3.9K]

To find the mean (average), we first need to add up all the test scores (14 + 19 + 19 + 20 + 16 + 18 + 15 + 17 + 12 = 150). Then, we need to divide that number (150) by the number of numbers in the data set (9 in this case). So the mean of these test scores is about 16.6666666667.

4 0
3 years ago
3x+18x+5x-2=180<br>what is the angle measurement for:<br>3x,18x,and 5x,-2?<br>​
lozanna [386]

Answer:

3x = -18 (x = -6)

18x = 108 (x = 11)

5x = 90 (x = 18)

Step-by-step explanation:

7 0
3 years ago
I need help someone helps me ASAP please
defon

Answer:

0, 3/4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Two horses are ready to return to their barn after a long workout session at the track. The horses are at coordinates H(1,10) an
lana [24]
Distance between points \left(x_1,y_1\right) and \left( x_2,y_2 \right) is

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2

Distance from H to B:

[tex]d=\sqrt{(10-(-3))^2+(1-(-9))^2}=\sqrt{169+100}=\sqrt{269}d=\sqrt{(1-(-3))^2+(10-(-9))^2}=\sqrt{16+361}=\sqrt{376}[/tex] units.

Distance from Z to B:

d=\sqrt{(10-(-3))^2+(1-(-9))^2}=\sqrt{169+100}=\sqrt{269} units.

Horse Z is closer to the barn.

(The conversion to meters is not required; the question does not ask for actual distances, so "units" is OK.)
6 0
4 years ago
Write an equation of the line that passes through (-5,3) and is parallel to the line y=-x+3
Marat540 [252]

Answer:

y = -x - 2

Step-by-step explanation:

Note that the given line, y=-x+3, has a slope of -1.  Any new line parallel to this one must also have that slope, -1:

y=-x+3 becomes 3 = -(-5) + C, where C is the y-intercept:

3 = 5 + C, or C = -2

Thus, the desired equation of this new line is y = -x - 2

5 0
3 years ago
Other questions:
  • Which of the following is equivalent to (5 /k) + ((k + 3) /(k + 5)) ?
    8·2 answers
  • What is the product?<br> 3x[-6 -14 -11 -9]
    11·1 answer
  • WHAT IS 10 TO THE 365th POWER
    15·1 answer
  • Solve each equation<br> a. t+16=7<br> b. w/4=-11<br> c. 81=3(k+7)
    14·2 answers
  • The correct ordered pair 2y + 4x equals 18 2y - 3x equals 4
    11·2 answers
  • 3. (a) Find the student's total displacement for the entire trip.
    11·1 answer
  • the example is how you are supposed to answer, please follow it and do ALL of the things including the check. don't do the examp
    10·1 answer
  • Pls help and thank you so much
    13·1 answer
  • Nia puts $750 into a savings account. The simple interest rate for the savings account is 3%. If Nia does not withdraw or deposi
    10·1 answer
  • How to solve this.im stuck in this question for 20 mins. Plzz answer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!