All categories

3 years ago

In a mixed school of 732 pupils 132 are girls. What is the fraction of the pupils who are boys

Mathematics

2 answers:

murzikaleks [220]3 years ago

5 0

600/732 because out of 732, 132 pupils are girls.

ad-work [718]3 years ago

5 0

It will be 600 because you can say 732-132=600

You might be interested in

9) Write an inequality to represent the statement:

Karo-lina-s [1.5K]

Answer:

x + 65 <u>< </u>108

Step-by-step explanation:

8 0

3 years ago

What is the sum of -6 4/5 and 6 4/5

Damm [24]

Answer:

Step-by-step explanation:

same value negative plus positive is 0

8 0

3 years ago

Helpppppppppppppppp ill mark you brainlist write in y=mx+b form

Sholpan [36]

Answer:

The equation of the line in slope-intercept form is:

$y\:=\:\frac{-10}{7}x-\frac{45}{7}$

Step-by-step explanation:

Given the points

(-8, 5)

(-1, -5)

Finding the slope

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

$\left(x_1,\:y_1\right)=\left(-8,\:5\right),\:\left(x_2,\:y_2\right)=\left(-1,\:-5\right)$

$m=\frac{-5-5}{-1-\left(-8\right)}$

$m=-\frac{10}{7}$

We know the slope-intercept form of the line equation is

$y = mx+b$

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

substituting m = -10/7 and (-8, 5) in the slope-intercept form to determine the y-intercept

$5\:=\:\frac{-10}{7}\left(-8\right)+b$

$\frac{80}{7}+b=5$

$b=-\frac{45}{7}$

now substituting m = -10/7 and b = -45/7 in the slope-intercept form

$y = mx+b$

$y\:=\:\frac{-10}{7}x+\left(-\frac{45}{7}\right)$

$y\:=\:\frac{-10}{7}x-\frac{45}{7}$

Thus, the equation of the line in slope-intercept form is:

$y\:=\:\frac{-10}{7}x-\frac{45}{7}$

7 0

3 years ago

Function f(x) represents the population of bacteria x hours after 9 a.m. What does f(2)-f(1) represent?

Kitty [74]

x = number of hours after 9 am (eg: x = 1 means 1 hr after 9 am, so 10 am)

f(x) = population count x hours after 9 am

f(1) = population count at 10 am (1 hour later)

f(2) = population count at 11 am (2 hrs after 9 am)

f(2) - f(1) represents the difference in population counts from 10 am to 11 am, or put another way, how much the population increased during that time interval.

4 0

3 years ago

Find the distance between the points -6.2 and -9.8.Show your work for full credit.

jolli1 [7]

Answer:

it is 3.6

Step-by-step explanation:

it's in the pictures below.

4 0

3 years ago

In a mixed school of 732 pupils 132 are girls. What is the fraction of the pupils who are boys​

In a mixed school of 732 pupils 132 are girls. What is the fraction of the pupils who are boys