A waiting room is 2/3 full when 36 people are seated. How many people are in the waiting room when it is 1/2 full?

1 answer:

6 0

When 36 people are seated the room is 2/3 full.
So for 1/3 , 18 people are needed
It will be 3/3 full if 54 people are present

So there can be 54 people in total

Now for the room to be 1/2 full , people will be 1/2 x 54 = 27 people

You might be interested in

Please help! ASAP will give brainiest

katen-ka-za [31]

I got a decimal,10.66.

8 0

3 years ago

Read 2 more answers

Find the area of the shaded polygons:

tigry1 [53]

Answer:

Step-by-step explanation:

Purple: This makes two trapezoids. A=(a+b)/2 times h

1st = (4+1)/2 x 1 = 2.5

2nd = (4+1)/2 x 3 = 5/2 x 3 = 2.5x3=7.5

Total = 2.5+7.5=10

Green: if you draw a line down the center, you can divide these into two more manageable triangles. A=1/2bh

1st = 1/2x2x2 = 2

2nd = 1/2x2x2 = 2

Total = 2+2=4

6 0

2 years ago

2y+4x=12 in slope intercept form 2x=y=-10 in slope intercept form

madam [21]

Answer:

y = -2x +6

second equation is incorrect.

because there are 2 equal signs in that equation

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the slope of the line through each pair of points. (19, −2), (−11, 10)

Stels [109]

Answer:

slope = $-\frac{2}{5}$

Step-by-step explanation:

1) Calculate the slope using slope formula, $\frac{y_2-y_1}{x_2-x_1}$ . Use the two points given, substitute their x and y values into the formula, and solve.