3 years ago

A university lecture hall has 100 seats. During class, 30% of the seats are empty. How many students are attending class?

Mathematics

2 answers:

Alika [10]3 years ago

7 0

Answer:

70 students

Step-by-step explanation:

100=100% so -30 to get 70 students

Shtirlitz [24]3 years ago

3 0

Answer:

70 students are attending class

Step-by-step explanation:

100% - 30% = 70%

You might be interested in

| 7x28 = (748) + ( 7 *__) =

masya89 [10]

Answer:

-23

Step-by-step explanation:

i dont know

3 0

3 years ago

K(t) = 10t - 19 k(-5) =

DanielleElmas [232]

Answer:

-69

Step-by-step explanation:

k(-5) = 10*-5 -19

= -50-19

=-69

6 0

3 years ago

Read 2 more answers

How does the length of the diameter of a circle relate to the length of the radius of that same circle

djyliett [7]

The diameter is twice as big as the radius

7 0

3 years ago

What’s this i forgot how to do it

Mumz [18]

X and y intercepts. So x intercept is where y=0 and y intercept is where x=0. Also positive or negative meaning where y>0 (positive) and where y<0 (negative). Use these hints to do it. If you can’t then just let me know...

4 0

3 years ago

Select the equivalent expression. 2^-4= Choose 1 answer a)1/2^4 b)-2^4 c)(-2)^4

Marrrta [24]

Answer: A 1/2 ^4

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers