Answer:
10.2 years
Step-by-step explanation:
it decays 4.9% per year.
figure out how many years it takes to decay 50% (half-life)
50/4.9 = 10.2
Yes, it would only be irrational if the numbers had no end, (not repeating like .6666666…)
decimals that end, or repeat the same pattern are rational numbers.
Answer:
The ice cream company produces approximately 5/3 as much vanilla ice cream as strawberry ice cream.
Step-by-step explanation:
Given
S = Size of strawberry ice cream = 6 × 10^5 half-gallons.
V = Size of vanilla ice cream = 1 × 10^6 half-gallons
To calculate how much of vanilla ice cream compared to strawberry ice cream, the company produces; we have to calculate their ratio.
This is given by
Ratio of V to S
If V = 1 * 10^6 and S = 6 * 10^5
Their ratio is
1 * 10^6 ÷ 6 * 10^5
= 1/6 ( 10^6 / 10^5)
= 1/6 (10)
= 10/6
= 5/3
The ice cream company produces approximately 5/3 as much vanilla ice cream as strawberry ice cream.
The equation would be 8x +3 + -19. Substitute your given answers in. Your answer would be B. Negative 2