F(x) = 1.25x + 12.
12 Is the cost of food, and 1.25x represents that every ride (x) is 1.25 dollars.
f(1) = 1.25(1) + 12
f(1) 13.25
If he rides one ride, then it will cost this 13.25 dollars in total
f(2) = 1.25(2) + 12
f(2) = 14.5
If he rides two rides, then it will cost 14.5 dollars in total
f(3) = 1.25(3) + 12
f(3) = 15.75
If he rides 3 rides, it will cost 15.75 dollars in total, etc. etc.
Hope this helps!!
1. circumference
2. diameter
3. radius
4. diameter
Step-by-step explanation:
- Step 1: Find length of circumference and diameter of a circle.
- Step 2: Divide the circumference with the diameter to get the ratio equal to π
π = c/d
- Step 3: Rearrange the equation to get c = πd and substitute 2r for diameter.
<span>Area is base times height, so 9h = 36, h = 4
sine of base angle will be 4/6 = 2/3
So, the answer is A) 2/3
Hope this helps!
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Use a calculator to find the mean of the data. {21.6, 25, 20.6, 24.6, 20.3, 25.2, 22.8, 24.1, 22.5, 22.5, 22.6, 22, 24.6, 23.6,
Lemur [1.5K]
Answer:
22.8
Step-by-step explanation:
I just did the math :)
First I'll simplify the first one by distributing
11m + 10p
And the second
10p + 11m
Yep they're equal
