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
Paul [167]
2 years ago
14

1c.What is his new texting speed if he practices for 3 months

Mathematics
2 answers:
dexar [7]2 years ago
8 0
His new texting speed will be 3.5 characters per second this is because of the texting rate increasing per month is 0.5, just multiply that by 3 because there is 3 months than add that to 2 seconds
Hunter-Best [27]2 years ago
6 0

Answer:

3\frac{1}{2} character per second.

Step-by-step explanation:

James current texting speed = 2 characters per second

Increase in texting speed with practice = \frac{1}{2} a character per second per month.

If he practices for x months then the expression that will represent his typing speed = 2 + \frac{1}{2}\times x

If x = 3 months then his typing speed after 3 months will be

Speed = 2+\frac{3}{2}

           = \frac{4+3}{2}

           = \frac{7}{2}

           = 3\frac{1}{2} character per second.

Therefore, after 3 months of practice his typing speed will be 3\frac{1}{2} character per second.

You might be interested in
I’m sure this is easy but i'm gonna ask anyway
Arada [10]
No, it's always okay to ask if you don't understand a question.  Anyway, for this problem, we just have to plug in the value for <em>V </em>to solve for <em>P</em> :

P = 4V^{ \frac{1}{3}} \\ P = 4(125)^{ \frac{1}{3}}

A number to the power of 1/3 is the same as taking a cube root.

P = 4(125)^{ \frac{1}{3}} \\ P = 4(5) \\ P=20

The perimeter of one face of the cube is 20m.
5 0
3 years ago
TIMED HELP! Pilar wanted to use estimation to solve a decimal addition problem. She correctly used estimation to rewrite the pro
Neko [114]

D. 11.75 + 3.299 + 5.31 + 6.27

Step-by-step explanation:

11.75 would round up to 12, 3.299 would round down to 3, 5.31 would round down to 5 and 6.27 would round down to 6

4 0
3 years ago
Read 2 more answers
Math 2 Homework Mod 2.1 (Day 2) Absolute Value Functions
Semenov [28]

The descriptions of the transformations are:

  • Vertex: (-6, 0)
  • Stretch factor: 2
  • Domain: set of all real numbers
  • Range: set of real numbers greater than or equal to 0

<h3>How to describe transformations, graph, and state domain & range using any notation?</h3>

The function is given as:

f(x) = -2|x + 6|

The above function is an absolute value function, and an absolute value function is represented as:

f(x) = a|x - h| + k

Where

Vertex = (h, k)

Scale factor = a

So, we have:

a = -2

(h, k) = (-6, 0)

There is no restriction to the input values.

So, the domain is the set of all real numbers

The y value in (h, k) = (-6, 0) is 0

i.e.

y = 0

Because the factor is negative (-2), then the vertex is a minimum

So, the range is all set of real numbers greater than or equal to 0

Hence, the descriptions of the transformations are:

  • Vertex: (-6, 0)
  • Stretch factor: 2
  • Domain: set of all real numbers
  • Range: set of real numbers greater than or equal to 0

Read more about absolute value function at

brainly.com/question/3381225

#SPJ1

4 0
1 year ago
A circular track will be built around a square playing field that is 100 ft x 100 ft. What is the area of the smallest track tha
Anna35 [415]

Answer:

2501 ft2

Step-by-step explanation:

The other answers are in in2 or in. In this case you would not be looking for an answer in in2 or in.

4 0
3 years ago
PLSSSS ANSWER 10 POINTS AND BRAINLIEST
IceJOKER [234]

Answer:

x=20

Step-by-step explanation:

we know that

x+100+3x=180

so solve for x

4x+100=180\\\\4x=80\\\\x=\frac{80}{4}=20

8 0
2 years ago
Read 2 more answers
Other questions:
  • Amy has 2 rows of 4 sports trophies on each of her 3 shelves. How many sports trophies does Amy have?
    15·2 answers
  • "What is the name of the ray that is opposite of ray BA?<br><br> "
    10·2 answers
  • If f(x) = x2 + x, find f(-3).<br><br> A. -12<br> B. 3<br> C. 6
    15·2 answers
  • 1. Find the derivative of <img src="https://tex.z-dn.net/?f=f%28x%29%3D6%2Fx" id="TexFormula1" title="f(x)=6/x" alt="f(x)=6/x" a
    10·1 answer
  • Given f(x)=5x^2+3 and g(x)=7x-5. Find (f-g)(x) and its domain.
    14·1 answer
  • Which expression is equivalent to StartFraction 4 f squared Over 3 EndFraction divided by StartFraction 1 Over 4 f EndFraction?
    11·2 answers
  • Please answer 1-5 i will give brainiest and 40 points
    7·1 answer
  • Compare -8 and 3. Which statement is not true?
    11·1 answer
  • the number 2 in the expression 5+2x is called the coefficient of x how does changing the coefficient to 6 change the meaning of
    6·1 answer
  • Write 1/4 as an equivalent fraction with denominator 24
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!