Answer:
b
Step-by-step explanation:
this equation can be derived from the question :
95,000 - 250x = 75,000
where x is the equal amount of shares purchased for each client
given the amount of shares that remains after the shares has been purchased, we can determine the amount of shares bought by dividing the difference between 95,000 and 75,000 by 250
the price of each share was not made reference to in the question, thus it is not an important variable
It takes 8.35 hours for the size of the sample to double
Step-by-step explanation:
The form of the continuous exponential growth model is
, where
- A is the new value
- P is the initial value
- r is the rate of growth or decay in decimal
- t is the time
∵ The growth rate is 8.3%
∴ r = 8.3 ÷ 100 = 0.083
∵ The size of the sample will doubled in t hours
∴ A = 2 P
Use the formula of the contentious exponential growth above
∵
- Divide both sides by P
∴
- Insert ㏑ in both sides
∴
- Remember because ㏑(e) = 1
∴
- Divide both sides by 0.083
∴
∴ t = 8.35 hours to the nearest hundredth
It takes 8.35 hours for the size of the sample to double
Learn more:
You can learn more about the logarithmic function in brainly.com/question/1447265
#LearnwithBrainly
Answer:
x = -1
Step-by-step explanation:
Expand 2(x +5 ): 2x +10
Expand -2(x - 9) - 15: -2x + 3
Subtract 10 from both sides
Simplify it
Add 2x to both sides
Simplify it
Divide both sides by 7
Simplify it again...it will be x = -1
Answer:
The letter D represents 3.25. this is because on the number line, the dot for the D is placed 2 lines and a little more, making it the closest to 3.25
Answer:
y=3.75
x=9.6
Step-by-step explanation: