6x + 8 = 50
Our goal is to get the variable x on its own.
We can start by subtracting 8 from each side. (subtraction prop. of eq. lets us do this)
6x + 8 - 8 = 50 - 8
6x = 42
Now, we must divide each side by 6 to find the value of x.
6x ÷ 6 = 42 ÷ 6
x = 7
Answer:
In 1979 the amount of transistors in a chip was approximately 27865.
Step-by-step explanation:
Since the number of transistors in 1974 was 5000 per chip and it increases at a rate of 41% per year, the number of transistors in a chip per year can be modelled by the following expression:
chips(t) = 5000*(1.41)^(t - 1974)
Therefore in 1979, we have:
chips(1979) = 5000*(1.41)^(1979 - 1974)
chips(1979) = 5000*(1.41)^5
chips(1979) = 27865.4183
In 1979 the amount of transistors in a chip was approximately 27865.
Answer:
9,772,219 (Approx)
Step-by-step explanation:
Given:
Current population = 8,851,000
Growth rate = 2% = 0.02
a. Time = t
b. Time = 5 years
Find:
a. Write the equation.
b. Population after 5 year = ?
Computation:
a. Equation for the following question:
After population = 
b. Population after 5 year
I didn’t understand but I’m trying to think of an answer now
Answer:
its poportional
Step-by-step explanation:
i got it right
