Answer:
New price of the stock = $42
Step-by-step explanation:
Given
Price of stock at the start of the day = $35
Increased by 20% by the end of the day.
To find the new price of the stock which is the price of the stock at the end of the day.
Solution:
Price at start =$35
Increase Percent at the end = 20%
Amount of increase in price = 
∴ New price at the end of the day = 
200 is rounded to the nearest hundred
Answer:
-14
Step-by-step explanation:
8x-y²-3
8(-1/4) - (3)² - 3
-2 - (9) - 3
= -14
Plug 10 into x but the answer is 5.70
It's important that you use the correct symbol to indicate exponentiation.
<span>f(x) = 0.4(3)x f(x) = 3(0.5)x f(x) = 0.8(0.9)x f(x) = 0.9(5)−x should be written as:
</span><span>f(x) = 0.4(3)^x f(x) = 3(0.5)^x f(x) = 0.8(0.9)^x f(x) = 0.9(5)−x.
Please double-check that last problem, as I am unsure of whether you meant 0.9^5 or (0.9)(5).
f(x) = 0.4(3)^x is definitely an exponential function.
Please try again. Do those problems that you can do an ask questions about the others.
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