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
jonny [76]
4 years ago
10

Help me! I am confused

Mathematics
1 answer:
ArbitrLikvidat [17]4 years ago
3 0
We know the workers can unpack 48 books in 2 minutes, so how many minutes for 200?

\bf \begin{array}{ccll}
books&minutes\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
48&2\\
200&m
\end{array}\implies \cfrac{48}{200}=\cfrac{2}{m}\implies m=\cfrac{200\cdot 2}{48}
\\\\\\
m=\cfrac{25}{3}\implies m=8\frac{1}{3}\impliedby \textit{8 minutes and 20 seconds}
You might be interested in
What percentage is 650 m to 4 km.
Nina [5.8K]

Answer: 16.25%

Step-by-step explanation:

Change
650m = 0.65 km

Convert into percentage 0.65/ 4 x 100 = 16.25

3 0
2 years ago
Evaluate the expression when a= 7 and b= 6.<br> 4a + b
soldier1979 [14.2K]

Answer: 34

Step-by-step explanation: 4(7)+6

28+6 = 34

8 0
3 years ago
Read 2 more answers
Write in Standard Form:<br><br> 9a^2 + 5 = 0
Levart [38]

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

It is in standard form!!!

:)

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

4 0
3 years ago
Pls help this is so hard
NNADVOKAT [17]

where is the question to this

5 0
3 years ago
Identify the meaning of the variables in the point-slope form of a line.
hjlf

Answer:

(x,y) = Any point on the line

m = the slope of the line

(x₁, y₁) = A given point on the line

Step-by-step explanation:

the equation of a straight line is;

y = mx + c

where;

x and y are any point on the line

m is the slope of the line

c is the intercept on the y axis

And a given point on (x,y) can be written as (x₁, y₁)

Therefore, for the case above;

(x,y) = Any point on the line

m = the slope of the line

(x₁, y₁) = A given point on the line

3 0
3 years ago
Other questions:
  • Martha combined different amounts of oramge juice, pineapple juice, and strawberry juice to make 1 850ml of fruit punch. The amo
    10·1 answer
  • Leah gets to paint her room since she bought a new bedspread set. Two gallons of paint covers 800 square feet. How many gallons
    14·1 answer
  • (02.03) if granola costs $2.20 per pound, how much does 0.8 pound of granola cost?
    8·2 answers
  • Help me out please need them by tomorrow, answer any question you know just put the number so I can know what question you answe
    13·2 answers
  • PLEASE HELP!!!!! Giving away 50 points
    9·2 answers
  • The sum of 7 and x is -10
    11·2 answers
  • 10 points to the person who answers this whole thing and I will mark you as brainliest.
    9·1 answer
  • Kim kept track of how much cereal she ate for 2 months and found that she ate 256 ounces of cereal in that time. How many pounds
    11·2 answers
  • Please answer the following, 50 points available!
    14·2 answers
  • Which constant term should be used to complete the square? <br> x^2-5x+__=7
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!