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
Juli2301 [7.4K]
3 years ago
8

For several years, Graham has gathered data on students who own a computer and on their performance on a typing-speed test. He c

reates the linear model y = 3.8x + 17.4 where y represents the typing speed, in words per minute, of a student and x represents the number of years the student has owned a computer. According to Graham’s model, what is the approximate speed of a student who has owned a computer for three years?
Mathematics
1 answer:
MrRa [10]3 years ago
7 0

Answer:

29 words/min

Step-by-step explanation:

y = 3.8x + 17.4

y = (3.8 x 3) + 17.4

y= 11.4 + 17.4

y = 28.8 --- 29 words

You might be interested in
What is the answer to the variable x in the multi-step problem 8x-6=2x-6+6x
nasty-shy [4]

Answer:

All real numbers are solutions

Step-by-step explanation:

Let's solve your equation step-by-step.

8x−6=2x−6+6x

Step 1: Simplify both sides of the equation.

8x−6=2x−6+6x

8x+−6=2x+−6+6x

8x−6=(2x+6x)+(−6)(Combine Like Terms)

8x−6=8x+−6

8x−6=8x−6

Step 2: Subtract 8x from both sides.

8x−6−8x=8x−6−8x

−6=−6

Step 3: Add 6 to both sides.

−6+6=−6+6

0=0

5 0
3 years ago
I need help As Soon As possible!
Julli [10]
This should be simple, add the Amounts of snow for the first week
4.32 + 6.86 = 11.18
-------------------------------------------------------
The subtract the amounts of snow from each week
11.18 - 7.89 = 3.29
---------------------------------------- 
C.) 3.29 is your answer
6 0
3 years ago
1 +1 2+2 3+3 4+4 5+5 6+6
julsineya [31]
46 i think. sorry if i’m wrong
5 0
3 years ago
How much is 12.16% in millions???
horsena [70]

Answer:

12160000.

Step-by-step explanation:

i think this is right but... i did 12.16 *1,000,000 to get my answer.

6 0
3 years ago
Solve for p. -1 + 5p = -10 + 4p
sdas [7]

Answer:

p = - 9

Step-by-step explanation:

Given

- 1 + 5p = - 10 + 4p ( subtract 4p from both sides )

- 1 + p = - 10 ( add 1 to both sides )

p = - 9

5 0
3 years ago
Other questions:
  • Hi, can someone help me on these 2 as quick as possible please, ty!!
    8·2 answers
  • The cubs won 87 games in 2013 and 75 games in 2014. Find the percent decrease?
    6·1 answer
  • What is 20+30 x 35-30(23-2)^2 <br><br> Please, im giving brainliest!!
    13·2 answers
  • Helki found a stick that was 5 3/4 feet long. He needed one that was about 5 feet long.is it reasonable to say that this stick w
    12·1 answer
  • Does anyone have an answer?
    6·1 answer
  • How many lines of reflective symmetry and how many centers of rotational symmetry does the parallelogram depicted below have?
    7·1 answer
  • Quick whoever gives the right answer gets brainliest
    14·2 answers
  • James, Alex, and Linda were playing inside of their classroom. One of them broke the window. When their teacher asked who broke
    8·2 answers
  • I could rlly use sum help - Brainliest!!!!!
    14·1 answer
  • 6-3v=12 <br>What is the value of v? <br>A.) -6 <br>B.) -2 <br>C.) 2​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!