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
oksian1 [2.3K]
2 years ago
11

Identify the percent of change as an increase or decrease 38 staples to 55 staples find the percent of change round to the neare

st 10th of a percent if necessary the percent of change is ... %
Mathematics
1 answer:
erik [133]2 years ago
6 0

Answer:

The percent of change is 44.7%

Step-by-step explanation:

Given that:

38 staples to 55 staples

As the number of staples are increased, therefore, the percent will also increase.

Difference = 55 - 38 = 17 staples

Percent of change = \frac{Difference}{Original\ number}*100

Percent of change = \frac{17}{38}*100

Percent of change = 0.447*100

Percent of change = 44.7%

Hence,

The percent of change is 44.7%

You might be interested in
The low temperatures for 5 days was 5, -2, -11 ,0 and-3.What was the average low temperature for those days
Daniel [21]
Data:
Average (A): ?
Arithmetic mean (A.M) = 5, -2, -11, 0, -3sum of n numbers = 5

Solving:
A = \frac{AM}{n} = \frac{5+(-2)+(-11)+0+(-3)}{5} = \frac{5-2-11-3}{5} = \frac{\diagup\!\!\!\!3-11-\diagup\!\!\!\!3}{5} = \frac{-11}{5} = - 2.2

Answer:

<span>The average low temperature of these days is -2.2</span>

3 0
3 years ago
Can anyone help me with THIS and the other TWO‼️PLEASE I’m really need HELP
scZoUnD [109]

Answer:

y = 3x +2

Step-by-step explanation:

It is helpful to be acquainted with the parts of at least a couple of different forms of the equation for a line.

You are given the equation of a line in "slope-intercept" form. It looks like ...

... y = mx + b . . . . . . . where m=-1/3 and b=-1

The coefficient of x, which is m, is the slope of the line. That is -1/3 for the given line.

The relationship between the slopes of perpendicular lines is that they multiply to give -1. We say each is the opposite reciprocal of the other. If we let "m" stand for the slope of the perpendicular line, it satisfies the equation ...

...(m)(-1/3) = -1

... m = -1/(-1/3) = 3 . . . . . the slope of the perpendicular line is 3.

____

Here's where another form of the equation for a line is useful. We can write the "point-slope" form* as ...

... y = m(x -h) +k . . . . . . for a line of slope m through point (h, k)

We want our line of slope = 3 to go through the point (1, 5), so its equation can be ...

... y = 3(x -1) +5 . . . . . . . variation of "point-slope" form

The given equation is in slope-intercept form, and the question asks for "the" equation of the line, so we probably should write our answer in the same form as the given equation. We can do this by eliminating the parentheses and simplifying the equation we have.

... y = 3x -3 +5 . . . . eliminate parentheses using the distributive property

... y = 3x +2 . . . . . . collect terms

The graph shows our result is at least plausible: it looks like it is perpendicular, and it goes through the given point.

___

<em>*Comment on point-slope form</em>

Usually, you will see "point-slope" form written as ...

... y -k = m(x -h) . . . . . . . . standard version of "point-slope" form

When our intent is to use this form to get to slope-intercept form, it is more convenient to add k to this equation to get ...

... y = m(x -h) +k . . . . . . . occasionally useful version

4 0
3 years ago
Which graph represents the function f(x) = (x – 3)2?
Snowcat [4.5K]

Answer:

Graph 3 on Edg.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Write the number 241 in words
meriva
Two hundred fourty one
8 0
3 years ago
Read 2 more answers
Find the mode of 4, 6, 2, 5, 3, 4, 2, 6, 1, 7, 4, 3, and 8.<br>​
BartSMP [9]

Answer:

4

Step-by-step explanation:

The mode is the most recurring number. Since 4 occurs the most in the list, the mode is 4

3 0
2 years ago
Other questions:
  • Please answer this! I'll classify you as brainliest, okay here it goes: what is x3+y3=z3. ( the3 is an exponent)
    7·1 answer
  • Joseph is building a cone using modeling clay. The cone has a radius of 6 cm and a height of 12 cm. Joseph adds additional clay,
    14·2 answers
  • Jennifer has 3 1/2 cups of jelly beans to share with 7 friends how many cups does each person get
    8·2 answers
  • F(x) = 2x2 - X - 15 find f(-6).
    5·1 answer
  • Which line segment shows the base that corresponds to the given height of the triangle?
    5·2 answers
  • What is slope 1 and 2? ​
    13·2 answers
  • What are the intercepts of the line?
    5·2 answers
  • Which situation demonstrates the law of large numbers
    12·1 answer
  • Please help!<br><br> combine like terms to create an equip expression<br><br> 0.4m - 0.8 - 0.8m
    12·1 answer
  • There are six nickels and seven dimes in your pocket. Five of the nickels and three of the dimes are Canadian. The others are US
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!