X(1+5.48)=0.844 —> simplify
X=(0.844)/(1+5.48)—> divide
X=(0.844)/(6.48)
X=0.130
Answer:
Answer is 73.
Step-by-step explanation:
![73(\frac{4}{5} )^x](https://tex.z-dn.net/?f=73%28%5Cfrac%7B4%7D%7B5%7D%20%29%5Ex)
To find y intercept set x = 0
= ![73*1](https://tex.z-dn.net/?f=73%2A1)
Y-intercept is 73
Answer:
52 students
Step-by-step explanation:
From the question above, we have the following information:
a) Vidya ranks 7th from the top.
Mathematically,
Vidya = 7th student
b) Divya 3 ranks behind Vidya.
Divya = Vidya + 3
Hence, Mathematically:
Divya = 7 + 3 = 10
Divya = 10th student
c) Also, Divya is 7 ranks ahead of Medha.
Mathematically,
Medha = 10 + 7= 17
Medha= 17th student
d)Sushma is 32 ranks behind Medha
Mathematically,
Sushma = Medha + 32
= 17 + 32 = 49
Sushma is the 49th student
Therefore, since, Sushma is 4th from the bottom, total number of students is:
49 + 3 = 52 students
Answer:
22 rides
Step-by-step explanation:
Both the parks has a fixed cost (admission fee) and a variable cost (per ride cost). We can model 2 equations in "x" [let x be number of rides], equate them and find "x".
<u>Playland Park:</u>
Fixed Cost = 7
Variable Cost = 0.75x (in dollars)
Equation = 7 + 0.75x
<u>Funland Park:</u>
Fixed Cost = 12.50
Variable Cost = 0.50x (in dollars)
Equation = 12.50 + 0.50x
Now we equate and solve for x:
![7+0.75x=12.50 + 0.50x\\0.75x-0.50x=12.50-7\\0.25x=5.50\\x=\frac{5.50}{0.25}\\x=22](https://tex.z-dn.net/?f=7%2B0.75x%3D12.50%20%2B%200.50x%5C%5C0.75x-0.50x%3D12.50-7%5C%5C0.25x%3D5.50%5C%5Cx%3D%5Cfrac%7B5.50%7D%7B0.25%7D%5C%5Cx%3D22)
Hence,
the cost would be same for both parks for 22 rides
Answer:
I have a few Answers for you from different forms
Exact form: 385/8
Decimal form: 48.125
and Mixed number form: 48 1/8
Hope this helps :)
Step-by-step explanation:
If you want i can explain with more detail