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
gregori [183]
3 years ago
8

Billy was folding laundry. She folded 40 shirts from 7:20 to 7:40. When she finishes folding all the shirts, she

Mathematics
1 answer:
solniwko [45]3 years ago
7 0

Answer:

20 min for 40 shirts, two shirts a minute

You might be interested in
How do you solve 1-5+1×(4×4-31)×8
Alja [10]
Hey there!

In order to solve this, remember PEMDAS. First, start with solving whatever is in parentheses. Then, move on to exponents. Then, complete the multiplication and division. Lastly, add or subtract anything remaining. Omit any steps that aren't present. 

Parentheses: 

<span>1 – 5 + 1 × (4 × 4 – 31) × 8
</span>1 – 5 + 1 × (–15) × 8

Multiplication/Division (Left to Right):

1 – 5 + (–15) × 8
1 – 5 + (–120)
1 – 5 – 120

Addition/Subtraction (Left to Right):

–4 – 120
–124

Your answer is –124. 

Hope this helped you out! :-)
5 0
3 years ago
Taylor wants to figure out how much interest she will earn if she keeps $500 in her savings account for 2 years at a simple annu
Paha777 [63]

Answer:30

Step-by-step explanation:

500*3*2/100=30

4 0
3 years ago
Read 2 more answers
What is the domain and the range of these functions?? quick please!!!!!!!!!!
Sever21 [200]
The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. A rational function is a function of the form f(x)=p(x)q(x) , where p(x) and q(x) are polynomials and q(x)≠0 .
6 0
3 years ago
Help Finding Y Math Homework
nikklg [1K]
X is positive 2 and y is positive 1
7 0
3 years ago
Read 2 more answers
For Tran Please help is appreciate it
Ostrovityanka [42]

Answer:

A = 38°

Step-by-step explanation:

We are going to use cosine law to find angle A where

a = 4.7

b = 3.9 m

c = 2.9 m

{c}^{2}  =  {a}^{2}  +  {b}^{2}  - 2ab \cos(  \alpha )

or

\cos( \alpha  )  =  \frac{ {a}^{2}  +  {b}^{2} -  {c}^{2}  }{2ab}

cos A = [(4.7)^2 + (3.9)^2 - (2.9)^2]/2(4.7)(3.9)

= 28.89/36.66

= 0.788

A = arccos(0.788) = 38°

6 0
2 years ago
Other questions:
  • Sketch three possible rectangle of perimeter 20 feet
    11·1 answer
  • Mark earns $135 for selling a $1,500 refrigerator. Which sale listed has the same commission rate? A) $36 commission on a $400 d
    6·1 answer
  • A coin is flipped eight times where each flip comes up either heads or tails. How many possible outcomes a) are there in total?
    11·1 answer
  • Mandy has a piece of ribbon measuring 3.2 meters, and Cheryl has a piece of ribbon measuring 4.7 meters. Select the points on th
    11·2 answers
  • A grocery store clerk has 16 oranges and 20 apples and 20 peers the clerk needs to put equal number of apples ,oranges and peers
    8·2 answers
  • What is 42 divided by 7/6?
    8·2 answers
  • Quadratic fort<br> Solve.<br> -6 + 3x – 9x2 = -16<br> Choose 1 answer:
    8·1 answer
  • Find y give your answer in simplest form​
    5·1 answer
  • What is the square root of –16?<br> A. –8i<br> B. –4i<br> C. 4i<br> D. 8i
    8·2 answers
  • A bricklayer lays 1200 bricks in an average 8-hour day. How many bricks does he lay in a 40-hour week?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!