With this problem you just look at the graph and answer it that way. Look at where the heart rate is at its max and then look at the beginning and end, the shape of the graph. Then answer the question.
A) Your organization gets half of the revenue after 30% is deducted. You get ...
(1/2)×($3 - 0.30×$3) = (1/2)×$3×0.70 = $1.05 for each box of cookies
B) If the number you must sell to earn $100 is represented by n, then you have
$1.05×n = $100
n = 100/1.05 ≈ 95.24
To earn $100 for your local chapter, you must sell 96 boxes of cookies.
You can solve this system of the equations with graphical method or algebra method.
I solve this system with Gaus algorithm
first we divide second equation with number 3 and get x+10y=12
Than subtract first equation from second and get 5y=6 => y=6/5
now we replace y in the first equation and get x+5*(6/5)=6 =>x+6=6
=> x=0 (x,y)=(0,6/5)
Conclusion is that we have one intersection point between this two graphs.
Good luck!!!
Answer:
28.9°
Step-by-step explanation:
This is a Trigonometry question
From the above, question,
The horizontal distance = Adjacent = 29 feet
The distance of the kite from the ground = Opposite= 14 feet
We solve using the Trigonometric function of Sine
sin θ = Opposite/Adjacent
sin θ = 14/29
θ = arc sin (14/29)
θ = 28.865727415°
Approximately = 28.9°
Therefore, the angle measure of x = 28.9°
Answer:
(8*c)-6
Step-by-step explanation:
