For f(x) = 2x+1 and g(x)=x*2-7 <br> find (f/g) (x).

14. Jabari has read 13 chapters of a 22-chapter book.<br> What percent of the chapters has she read?

Doss [256]

Jabari has read 59.09 percent of the chapters.

What is a percent?

A percentage is a figure or ratios that is stated as a portion of 100 in arithmetic. Although the abbreviations "pct.", "pct.", and frequently "pc" are also employed the percent symbol is most frequently used to indicate it. A percentage is a number without dimensions. It lacks a measuring system. The Latin phrase per centum, which states "hundred" or "by the hundred," is where the word "percent" originates. The Italian phrase percento, which means "for a hundred," gradually sqeezed to become the symbol for "percent." Per became frequently shortened to "p" and finally vanished completely. Two circles and a horizontal line made up the "cento," which is where the present "%" sign is from.

Jabari read 13 chapters out of 22

In percents = 13/22 x 100 percent

= 59.09 percent

To know more about percents, click on the link

brainly.com/question/1053881

#SPJ9

4 0

1 year ago

Which representation has the greatest rate of change?

Zinaida [17]

Answer:

Is it health club c for the second one?

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

2/5 - (-4/3) = what does it equal because im really confused

ira [324]

Answer:

26/15

Step-by-step explanation:

See attached image.

6 0

3 years ago

Find the equation of the line in slope-intercept form (-1,-1) and (1,0)

ArbitrLikvidat [17]

Answer:

An equation in slope-intercept form of the line will be

$y\:=\frac{1}{2}x-\frac{1}{2}$

Step-by-step explanation:

The slope-intercept form of the line equation

y = mx+b

where m is the slope and b is the y-intercept

Given the points

(-1, -1)

(1, 0)

Finding the slope between (-1,-1) and (1,0)

$\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}$

$\left(x_1,\:y_1\right)=\left(-1,\:-1\right),\:\left(x_2,\:y_2\right)=\left(1,\:0\right)$

$m=\frac{0-\left(-1\right)}{1-\left(-1\right)}$

$m=\frac{1}{2}$

substituting m = 1/2 and (-1, -1) in the slope-intercept form of the line equation to determine the y-intercept

$y = mx+b$

$-1=\frac{1}{2}\left(-1\right)+b$

$-\frac{1}{2}+b=-1$

Add 1/2 to both sides

$-\frac{1}{2}+b+\frac{1}{2}=-1+\frac{1}{2}$

$b=-\frac{1}{2}$

substituting m = 1/2 and b = -1/2 in the slope-intercept form of the line equation

$y = mx+b$

$y\:=\frac{1}{2}x+\left(-\frac{1}{2}\right)$

$y\:=\frac{1}{2}x-\frac{1}{2}$

Therefore, an equation in slope-intercept form of the line will be

$y\:=\frac{1}{2}x-\frac{1}{2}$

3 0

2 years ago

Y and x have a proportional relationship, and y = 15 when x = 3. What is the value of x when y = 4?

Ksju [112]

In a proportional relationship, x and y will increase at the same rate. In order to find the value of x when y=4, we first have to find the ratio of x:y. We can do this by creating a fraction. After we know the ratio, simply replace the y value with 4 and solve for x. Here's the math:

y=15 when x=3 given values

y/x = 15/3 = 5 ratio of y to x

y=5x equation representing the proportional relationship

4=5x replace y with 4

4/5=x divide both sides by 5 to isolate x

Answer: The value of x=4/5 when y=4.

Hope this helps!

6 0

3 years ago

For f(x) = 2x+1 and g(x)=x*2-7 find (f/g) (x).