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Klio2033 [76]
1 year ago
9

Takuya's parents gave him $100dollar as a birthday gift. Since he loves board games, he spent $20dollar out of his present on bo

ard games at the end of each month until his money ran out. Let f(n) be the amount of money that remained from Takuya's present during month n, where n=1 represents the month he received his present.
f is a sequence. What kind of sequence is it?
p.s" tell me if it is a geometric sequence or arithmetic and find the explicit formula
Mathematics
2 answers:
valentinak56 [21]1 year ago
8 0

Answer:

1.arithmetic 2.f(1)=100

f(n)=f(n−1)+(−20)

Step-by-step explanation:

LUCKY_DIMON [66]1 year ago
3 0

Answer:

To write a recursive formula you need to: First, determine if the sequence is geometric(For example, If your multiply, or divide, the same amount for one term or more). Next, Find the common ratio(In other words the number that you multiply or divide).

Step-by-step explanation:

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The equation of a line is y = 1.5x − 2. What are its slope and y-intercept?
irakobra [83]
Slope: 1.5
y-intercept: -2

Explanation:
The slope is the number attached to 'x' in the equation. In this case, 1.5 would be the slope because it's attached to x.

The y-intercept is the constant the number not attached to any variables. In this case, -2 is all by itself.

Hope that helps!

:D®
4 0
1 year ago
Read 2 more answers
4. A cruise ship travels in the direction of 55degrees for 40 miles, then changes course to a direction of 100 degrees for 35 mi
olga2289 [7]

Answer:

69.3 mi

Step-by-step explanation:

Let x represent the distance of the ship from its original position.

x²= 40² + 35² -2(40)(35)cos(135)

x^{2} =4804.9

\sqrt{x} ^{2}  = \sqrt{4804.9}

x= 69.3 mi

8 0
1 year ago
Write a function max that has two c string parameters and returns the larger of the two.
DedPeter [7]
<span>char max(char number1, char *number2){
if (strcmp(number1, number2) > 0)
return number1;
else
return number2;
}</span>
7 0
1 year ago
Steve can​ wash, fold, and iron a basket of laundry in two hours and prepare a meal in one hour. His roommate Mike can​ wash, fo
masha68 [24]

Answer: The absolute advantage in laundry is held by Steve while the comparative advantage in meal preparation is held by Mike.

Step-by-step explanation:

Absolute advantage is when an individual, firm or country can produce a good or service at a lower cost when compared to the other economic agent. When someone has absolute advantage, it means that the person uses fewer resources and spends less time in producing the good. Based on the explanation, Steve has absolute advantage in laundry since he spends two hours compared to Mike who uses 3hours.

Comparative advantage is when an individual, firm or government can produce a good or service with a lower opportunity cost when compared to the other person. Mike has a comparative advantage in the preparation of meal. It'll be better for Steve to focus his attention on laundry while Mike does the meal.

7 0
1 year ago
The table shows the number of condo sales per month for a new condo building.
Tresset [83]

Answer:

Do you happen to have the graph or anything to add to it? Because it is kind of difficult to see when it looks like that. I think it would be 11, 8, 5, and

y-2--3(x-3)

y+ 11 = 31-0)

y+ 1 =-3(x-2)

Y-1--31% +8)

y-11 =-3lx -0)

8 0
1 year ago
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