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
Mumz [18]
3 years ago
10

Charlie can type faster than any of his classmates. He took a test that showed he can type 700 words in 5 minutes (WPM). The fas

test recorded typing speed is shown in the chart below (we assume the speed is constant for the three minutes shown).
Does Charlie type faster than the record shown in the chart?

Minutes: 1 2 3
Words: 216 432 648

Choose 1 answer:
A. Yes, Charlie types faster than the record speed
B. No, Charlie types slower than the record speed
C. Charlie types at the same rate as the record speed
Mathematics
2 answers:
BartSMP [9]3 years ago
6 0

Answer: B

Step-by-step explanation:

If you divide the word by minutes for each one you get 216 which is for the record speed and if you divided how fast Charlie typed it would be 140 which mean that Charlie types slower then the record speed

jolli1 [7]3 years ago
3 0

Answer:

B

Step-by-step explanation:

You might be interested in
a taxi cab in myrtle beach charges $2 per mile and $1 for every person. if a taxi cab ride for two people cost $12, how far did
Fiesta28 [93]

Answer:

5 miles

Step-by-step explanation:

If there is 2 people and it costs 12 dollars you will first subtract 2 dolars for each person leaving you with 10 dollars. After that you will divide 10 by 2 for the miles because each mile costs 2 bucks. that will get you to 5 miles

4 0
3 years ago
Read 2 more answers
How do I do this? It is a regular hexagon with a height of 30. We have to find the perimeter of it.
Sliva [168]

Answer:

The radius of a hexagon is called the apothem, which in this case is 15.

We need to know the side length which is found by the equation:

side length = apothem * 2 * (tan (180 / #sides))

side length = apothem * 2 * (tan (180 / 6))

side length = 15 * 2 * (tan (30 degrees))

side length = 30 * .57735

side length = 17.3205

We need the perimeter of the hexagon which equals the side length times six.

perimeter = 6 * 17.3205 = 103.923

Source: https://www.1728.org/polygon.htm

Step-by-step explanation:

8 0
3 years ago
Help i need the answer idk what or how to do this
natta225 [31]
14^(7x) = 17^(-8-x)

Take the log of both sides:

7x*log 14 = -(8+x)*log 17, or 7x^log 14 = -8*log 17 - x*log 17.

Grouping the x terms, we get x(7*log 14 + log 17)= -8*log 17

Then:
              -8*log 17
x= --------------------------   (answer)
      7*log 14 + log 17
6 0
3 years ago
I don’t understand what’s it asking me to do!! I have done this problem 12 times and I still don’t understand it. :(
pickupchik [31]
Solve for x. so first u would subtract 25 from 25 and 298. 25 will be crossed out so now u are left with 13x<273. to solve that, divide 13 on both sides. 13 would be crossed or so now u are left with x<13. that means x can equal anything less than 13. idk about the rest, i think u can do it. :)
4 0
3 years ago
PLSSSS HELP MEEE :'(, THANK YOUUUUU SOOO MUCHHH :)
Nadya [2.5K]
Hope this helps ! :))

8 0
2 years ago
Other questions:
  • A 30° -60° – 90° triangle is shown below. Find the length of the hypotenuse.
    7·1 answer
  • 219 divided by 4 equals what
    11·2 answers
  • 7/8 times 1/8 times 2 1/4
    11·1 answer
  • Given the following definitions:
    12·1 answer
  • Find the greatest common factor of 9, 21, and 42
    15·1 answer
  • A larger number is 2 more than 4 times a smaller number. The larger number is also 8 more than 2 times the smaller number. y = 4
    8·1 answer
  • HELP ME WITH THIS QUESTION PLEASE
    9·1 answer
  • What is the equation of the line that is parallel to line y = -3x – 8 and passes
    5·2 answers
  • Emily increased the price of carrot cakes at her bakery by 6%. The original price of a carrot cake is represented by x. Which ex
    5·2 answers
  • Pls help <br> Show workings
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!