Answer:
cost of laptop = $1,800
cost of desktop = $2,100
Explanation:
From the question above, we can see that the laptop costs $300 less than the desktop, therefore, we say:
let x represent the cost of the laptop
;
then x+300 will be the cost of the desktop
.
We can also see that the total finance charge of $252 is equal to 7% of the cost of the laptop and 6% of the cost of the desktop, we solve as follows:
252 = 0.07(x) + 0.06(x + 300)
252 = 0.07x + 0.06x + 18
252 - 18 = 0.13x
234 = 0.13x
x = 234/0.13
x = 1,800
Recall that:
cost of desktop = x + 300
therefore:
1,800 + 300 = 2,100.
cost of laptop = $1,800
cost of desktop = $2,100
Answer:
A.
Explanation:
According to my research on standard deviations, I can say that based on the information provided within the question No, because the sample is not representative of the whole population. This would not be the case if the samples included the entirety of the TV personalities population, which would then make the statistics accurate.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
D. your state department of K-12 education (APEX)
Firms often lunch products periodically. The period of time that is ideal to achieve the success of a new product is the Launch window.
<h3>What is product launch windows?</h3>
Most firms often have a narrow product launch windows. In this type of window, there is a limited product life cycles.
Organizations due to the fact that they known the consequences behind missing the optimum point for a new product to be launch, they often take a the right and proactive steps toward the timing of product introductions to the market.
Learn more about Launch window from
brainly.com/question/8842371
