2 years ago

In class of 30 student, 10% of the students are male. How many female students are in class?

Mathematics

1 answer:

MakcuM [25]2 years ago

8 0

Answer:

27 females are in the class

Step-by-step explanation:

Spilt 30 into 10 (30 divided by 10) and then you get 3. The number of males in the class is 3. Now subtract 30 from 3 and you get 27. Therefore, there are 27 females in the class.

You might be interested in

Your parents decide to build a rectangular pool in your backyard. They determine that the length of the pool should be 15 feet l

damaskus [11]

Width = X

Length = X + 15

Perimeter of a Rectangle = 2W + 2L

2(X) + 2(X + 15)

2X + 2X + 30

4X + 30

Answer = 4X + 30

Hope this helps! :)

4 0

2 years ago

Amanda, Barney, Colin, Diana, and Erika are going to a baseball game. They have a total budget of $100.00 to spend. Each game ti

lubasha [3.4K]

Answer:

The 5 is for the 5 people who are going to the baseball game.

5 0

3 years ago

Slope given is -9 what is the slope of any line parallel to this given line

nexus9112 [7]

If the line has a slope of -9, the slope of any parallel line will also be -9.
Parallel lines always have the same slope.

6 0

3 years ago

I NEED HELP WITH NUMBER 2

sashaice [31]

$5y+2x = -7~~~~~......(i)\\\\y = -2x +5 ~~~~~~.....(ii)\\\\(i) -(ii):\\\\5y+2x -y = -7-(-2x+5)\\\\\implies 4y +2x = -7 +2x -5\\\\\implies 4y +2x -2x = -12\\\\\implies 4y = -12\\\\\implies y = - \dfrac{12}4 = -3\\\\\\\text{Substitute}~ y=-3~ \text{in equation (ii):}\\\\\\-3 = -2x +5\\\\\implies 2x = 5 +3 \\\\\implies 2x = 8\\\\\implies x = \dfrac 82 =4\\\\\text{Hence,}~ x = 4$

4 0

2 years ago

Yan is climbing down a ladder. Each time he descends 4 rungs on the ladder, he stops to see how much farther he has to go. If Ya

yarga [219]

Answer:

8+8+8+8

Step-by-step explanation:

it can't be any negatives because the questions asking how many ladder rungs he climed not how far he went down. It can't be the first one cause Yan did not climb 16 rungs.

3 0

3 years ago

Read 2 more answers