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
Lubov Fominskaja [6]
3 years ago
5

The machine could punch out 500 plastic pterodactyls in 20 minutes at that rate how many could it punch out in 1 and 1/2 hours

Mathematics
1 answer:
bagirrra123 [75]3 years ago
8 0
I would find it easiest to reduce the number to minutes, like this: 500 in 20 minutes would be 500 divided by 20 = 25 pteradactyls /min.

There are 90 minutes in an hour and a half, so 25 x 90 = 2,250 pteradactyls in 1 1/2 hours.
You might be interested in
Graph the functions f(x)=−6x+14 and g(x)=−2x+6 on the same coordinate plane. What are the solutions of the equation −6x+14=−2x+6
asambeis [7]

Answer:

2 AND 4

Step-by-step explanation:

Brainliest please

8 0
3 years ago
Có bao nhiêu hoán vị {1.2….9} mà 4,5,6 không đứng cạnh nhau theo thứ tự tăng dần
vampirchik [111]

Answer: razon de ser

Step-by-step explanation:

Tu eres como agua Clara que lluvi del suelo

7 0
2 years ago
Which is a description of an undefined term?
tresset_1 [31]

Which is a description of an undefined term?

The description of an undefined term is A ray extends infinitely in one direction from an endpoint.

6 0
3 years ago
If 40% of a number is 56. What was the original number
Phantasy [73]
40\% \ of x = 56 \\ \\  \frac{40}{100}*x=56 \\ \\ x=56: \frac{40}{100} \\ \\ x=56* \frac{100}{40}= \frac{5600}{40}= 140 . \\ \\ \\\\\huge\text{The answer is x=140 !}
4 0
3 years ago
Please help with Part A and Part B
svp [43]
Part A:
The area of the rectangle will be the length times the width, so 4•(x+3). Using distributive property, you'll multiply every term inside the parentheses by 4.

The area of the rectangle can be expressed by 4x+12.

Part B:
Multiply 4•2 and (x+3)•2, then multiply them together.

8(2x+6) Now use distributive property to find your answer simplified.

16x+48 is your answer
5 0
3 years ago
Other questions:
  • 2 1/4 divided 1 2/5 HELP ASAP !!
    6·1 answer
  • What is the fraction ten twelfths in its simplest form
    6·2 answers
  • What is 26.895 rounded to (2dp decimal points)
    7·2 answers
  • There are 850 employees at a software company. The company’s CEO was interested in finding out if his employees prefer the new c
    5·2 answers
  • Fifteen more than half a number is 9?
    7·1 answer
  • What is 3/25*2/13 ? <br><br>A 5 2/15 <br><br>B 6 2/15 <br><br>C 7 14/15 <br><br>D 8 1/15
    12·2 answers
  • Planes A and B both intersect plane S. Vertical plane S intersects horizontal plane A and horizontal plane B. Plane S and plane
    15·2 answers
  • PLEASE HELP FAST!
    9·2 answers
  • Sandy went to her local zoo that featured 37 monkey exhibits. If the zoo features 49 exhibits in total then what percent of the
    5·2 answers
  • D = 4ac - b²<br><br>true or false<br><br>Answer:<br><br>Reason:​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!