Answer:
170 children
74 students
85 adults
Step-by-step explanation:
Given
Let:

For the capacity, we have:

For the tickets sold, we have:

Half as many as adults are children implies that:

Required
Solve for A, C and S
The equations to solve are:
-- (1)
-- (2)
-- (3)
Make C the subject in (3)

Substitute
in (1) and (2)
-- (1)


Make S the subject

-- (2)



Substitute 



Solve for A


Recall that: 


Recall that: 



Hence, the result is:



-5 because the denominator can’t equal zero
Answer:
a=101.223
Step-by-step explanation:
use SOCATOA
or an online calculator
https://www.calculator.net/triangle-calculator.html?vc=x&vx=z&vy=y&va=39&vz=125&vb=90&angleunits=d&x=59&y=16
9514 1404 393
Answer:
1. 9/20 hours doing math for 1 hour reading
2. 3 1/3 cups water to 1 cup concentrate
Step-by-step explanation:
1. You have done the math. Copy your answer into the blanks that are waiting for it.
9/20 hours on math for 1 hour reading
__
2. 1 2/3 ÷ 1/2 = 5/3 × 2/1 = 10/3 = 3 1/3
3 1/3 cups of water to 1 cup of juice concentrate