All categories

2 years ago

2) There are 112 male and 78 females working at

Mathematics

2 answers:

andrew-mc [135]2 years ago

8 0

Answer:

41%

Step-by-step explanation:

Add the number of men and women to get the total number: 190. The number of women, 78, so divide 78 by 190 (78/190) to get .4105. Then multiply by 100 to convert it to a percentage and you have 41%.

aksik [14]2 years ago

6 0

Answer:

41%

Step-by-step explanation:

Start by adding up all hospital workers: 112 + 78 = 190 (total)

To find the percentage of those total workers that are female, divide the amount of female workers by the total: 78/190 = 0.41 = <u>41%</u>

You might be interested in

What is a solution to the equation 3 / m + 3 - M / 3 - M equals m^2 + 9 / m^2-9?

Mnenie [13.5K]

Answer: Last option.

Step-by-step explanation:

Given the equation:

$\frac{3}{m+3}-\frac{m}{3-m}=\frac{m^2+9}{m^2-9}$

Follow these steps to solve it:

- Subtract the fractions on the left side of the equation:

$\frac{3(3-m)-m(m+3)}{(m+3)(3-m)}=\frac{m^2+9}{m^2-9}\\\\\frac{9-3m-m^2-3m}{(m+3)(3-m)}=\frac{m^2+9}{m^2-9}\\\\\frac{-m^2-6m+9}{(m+3)(3-m)}=\frac{m^2+9}{m^2-9}$

- Using the Difference of squares formula ( $a^2-b^2=(a+b)(a-b)$ ) we can simplify the denominator of the right side of the equation:

$\frac{-m^2-6m+9}{(m+3)(3-m)}=\frac{m^2+9}{(m+3)(m-3)}$

- Multiply both sides of the equation by $(m+3)(3-m)$ and simplify:

$\frac{(-m^2-6m+9)(m+3)(3-m)}{(m+3)(3-m)}=\frac{(m^2+9)(m+3)(3-m)}{(m+3)(m-3)}\\\\-m^2-6m+9=\frac{(m^2+9)(3-m)}{(m-3)}$

- Multiply both sides by $m-3$ :

$(-m^2-6m+9)(m-3)=\frac{(m^2+9)(3-m)(m-3)}{(m-3)}\\\\(-m^2-6m+9)(m-3)=(m^2+9)(3-m)$

- Apply Distributive property and simplify:

$(-m^2-6m+9)(m-3)=(m^2+9)(3-m)\\\\-m^3-6m^2+9m+3m^2+18m-27=3m^2+27-m^3-9m\\\\-m^3-3m^2+27m-27+m^3-3m^2+9m-27=0\\\\-6m^2+36m-54=0$

- Divide both sides of the equation by -6:

$\frac{-6m^2+36m-54}{-6}=\frac{0}{-6}\\\\m^2-6m+9=0$

- Factor the equation and solve for "m":

$(m-3)^2=0\\\\m=3$

In order to verify it, you must substitute $m=3$ into the equation and solve it:

$\frac{3}{3+3}-\frac{3}{3-3}=\frac{3^2+9}{3^2-9}\\\\\frac{3}{6}-\frac{3}{0}=\frac{18}{0}$

<em>NO SOLUTION</em>

7 0

2 years ago

Stacy has a box of 20 gummy bears. There are 8 green gummy bears. What is the probability that she will choose a green gummy bea

navik [9.2K]

Answer:

the probability is 2/5

Step-by-step explanation:

just put 8 over 20 and simplify it

8 0

3 years ago

A farmer has a rectangular field that is 100 yards long by 20 yards wide. What is the total area of the field?

sveta [45]

The area of the field is equal to the area of rectangular
a = l × w

Given:
l = 100 yards
w = 20 yards

Solution:
put the numbers to the formula
a = l × w
a = 100 × 20
a = 2,000
The area of the field is 2,000 square yards

3 0

2 years ago

Read 2 more answers

Mary and Frank combine the marbles into one bag to do an experiment where they pick a marble from a bag and toss a coin. In the

Strike441 [17]

Answer:if We should put it in a decimal it’s 0.1 as a fraction it’s 11/110

Step-by-step explanation: You have to add all the numbers from the table and then add 11 wich makes it 11/110 you also add 11 beacahss it’s how many times yellow has landed on tails hope I am right

3 0

2 years ago

If someone is a chef, then he can cook well.

Olenka [21]

Answer:

he is not a chef

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers