1,800
55% of 4000 is 2200
45% (what is left over, those who did not order online) is 1800
ANSWER
The points (1,2) and (7,2) lie on the given curve.
EXPLANATION
The given parametric equations are:
and
We make t the subject in the first equation to obtain:
We substitute this into the second equation to get:
When x=1,
When x=2
When x=7,
Therefore the points (1,2) and (7,2) lie on the given curve.
Answer:
Therefore, the square root of 16 is an integer, and as a consequence 16 is a perfect square.
As a consequence, 4 is the square root of 16.
Step-by-step explanation:
A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 16 is 4.
Therefore, the square root of 16 is an integer, and as a consequence 16 is a perfect square.
As a consequence, 4 is the square root of 16.
4x+25=6x-13
25=2x-13
38=2x
19=x
The number is 19
Add to find total
members+assistants+coaches=48+10+3=61
each holds 32
how many buses?
32x<u>></u>61
divide both sides by 32
x<u>></u>1.9
we can't have 1.9 bus
round up
2 busses
