All categories

3 years ago

In a concert hall, 250 seats out of 300 seats were occupied. To the nearest thousandth, what part of the hall was not occupied?

Mathematics

1 answer:

AlekseyPX3 years ago

6 0

Answer:

250/300 = 0.833 = 83.3%

Step-by-step explanation:

50 seats weren’t occupied so roughly 80% of the seats are occupied

You might be interested in

Seven hamburgers and four sodas cost $27.35. Four hamburgers and five sodas cost $18.75

Doss [256]

Answer:

equations:

7x + 4y = 27.35

4x + 5y = 18.75

Step-by-step explanation:

x = burgers

y = sodas

---------------------------------

7x + 4y = 27.35

4x + 5y = 18.75

5 0

3 years ago

Which of the following relations is a function ?

Effectus [21]

Answer:

Step-by-step explanation:

The relation that is a function is c

6 0

3 years ago

6x^2 + 66x + 60 factor completely

kiruha [24]

Hi! Let me help you!

Remember, factoring looks like so:
ab+ac=a(b+c)
So, we need to find the greatest common factor (G.C.F.) of the polynomial.
In this case, 6 is the GCF, so we factor it out:
6x²+66x+60
Divide 6, 66 and 60 by 6:
x²+11x+10

Answer:

x²+11x+10

Hope you find it helpful.

$\rm{Stargazing{\bold{WithJoy}$

3 0

2 years ago

A senior class of 420 students will rent buses and vans for a class trip. Each bus can transport 50 students and 3 chaperones an

kykrilka [37]

Answer:

37 buses and 1 van.

Step-by-step explanation:

The cost to rent a van is $1200 for 50 students and 3 chaperones, while a bus for 10 students and a chaperone is $100 .

The cost of renting buses for 50 students is $500

What we do is rent 37 buses and 1 van

37 buses will take in 370 students with empty 2 spaces in 2 buses for chaperones since the chaperones are 36.

Then rent 1 van to take in 50 students and 1 chaperone.

The total cost here will be

$3700 + $1200 = $ 4900

This will help to safe cost.

4 0

3 years ago

Which is an obtuse angle? A. ∠ABC B. ∠BCA C. ∠CAB D. ∠BAC

alex41 [277]

Angle BCA is an obtuse angle.

Hope this helps !! :)

8 0

3 years ago