Answer:
x1=8
x2=1/5
Step-by-step explanation:
Answer:
A hummingbird eggs mass is approximately 0.374 mg.
Answer: 450 kcal
Step-by-step explanation:
So you know the food is 360 kcal per 1 cup
by setting up a proportion, you can relate the number of kcal to cups.

we can simplify the fraction to this:

by cross multiplying you can solve the proportion
(360) * (5/4) = (?) * (1)
simplifying gets this:
450 = ?
so he ate 450 kcal total
Answer:
1. The vertex of the function is at (1,-25)
5. The graph is a negative on the Entire interval -4<x<6
Answer:
11,812.5
Step-by-step explanation:
25% = 0.25
(YEAR ONE)
↓ (why?)
28,000 * 0.25 = 7,000

(YEAR TWO)

↓ (why?)


(YEAR THREE)

↓ (why?)

Answer = 11, 812.5