Answer:
B
Step-by-step explanation:
68.5 and 76.5
The minimum and maximum temperatures in the house are 68.5°F and 76.5°.
For every $55 revenue, $3 is profit
A corporation reports profit of 600,000,000
Revenue of 11,000,000,000
Therefore comparing the revenue to profit can be calculated as follows
= 600,000,000/11,000,000,000
= 6/110
= 3/55
Hence for every $55 revenue $3 out of it is the profit
1) the factored form is y= ( x-5 ) ( x+4 )
2) the vertex is (4.5, -0.25)
3) the y intercept is when x equals 0 so it is at (0,20)
4) it opens upward and the vertex is (4.5, -0.25) the x intercepts are (4,0) and (5,0) and the y intercept is (0,20)
5)
a. it dips between 4 seconds and 5 seconds so the x intercepts are (4,0) and (5,0)
b. it is taken at the vertex aka the lowest point so the height is -0.25
Answer: C all real numbers
