Answer:
I think it's B
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer:
Y = 3
Step-by-step explanation:
Y = -3/2x +3
Y = -3/2 × 0 + 3
Y = 3
Sighting from Paula's location and the 42-degree angle, the height of the glider is the "opp side" of a triangle whose hypotenuse is 3280 ft.
The sine function best brings together the info we have and want:
sin 42 degrees = opp / hyp = height / 3280 ft.
Mult. both sides of this equation by 3280 ft, we get height = 2195 ft.
Answer:
D) $2693.12
Step-by-step explanation:
The account balance is multiplied by 1.09 each year, so at the end of 5 years, it has been multiplied by 1.53862395....
After subtracting the initial deposit amount, the remainder is the interest earned:
... $5000×(1.53862395 -1) = $5000×0.53862395 ≈ $2693.12
