I have an answer and an explanation!
ANSWER:
Explanation:
<span>{Let's solve your equation step-by-step.}
</span>
<span>{Step 1: Factor left side of equation.}
</span>
{<span>Step 2: Set factors equal to 0.}
</span>
<span>
</span>
Answer:
1/6
Step-by-step explanation:
Since there is only 1 letter R in 6 options it is 1/6 (im not entirely sure)
Answer:
A. 2 ways 2x6 12 divided by 6 B. 1 way 12 divided by 5 which is 2 remainder 2
Step-by-step explanation:
Lol i dont know the answer but i love your profile pic again sorry
The amount of radioactive material that would remain by the 7th hour of decay is 0.12 grams.
<h3>
Exponential function</h3>
An exponential function is in the form:
y = abˣ
where y,x are variables, a is the initial value and b is the multiplicative factor.
Let y represent the amount of substance remaining after x hours. Hence:
a = 9375, at x = 4, y = 15:
15 = 9375(b)⁴
b = 0.2
y = 9375(0.2)ˣ
For the 7th hour, x = 7:
y = 9375(0.2)⁷ = 0.12
The amount of radioactive material that would remain by the 7th hour of decay is 0.12 grams.
Find out more on Exponential function at: brainly.com/question/12940982
