Answer:
849
Step-by-step explanation:
To get the better deal, you should find the selling prices for a single tacos in both cases and compare the amounts.
In the first one, 10 tacos for $8.49
This means 1 tacos sells for $8.49/10 = $0.849
In the second one, 6 for $5.40, this means for a single tacos, the selling price is $5.40/6 =$0.9
The better deal is the first one that sells one taco for $0.849 compared to the second one that sells one tacos for $0.9
Answer:
9/20
Step-by-step explanation:
First, turn the fractions into decimals then divide them and you get .45.
Find .45 in a fraction and it's 9/20. That's its simplest form.
Answer:
12.3693
Step-by-step explanation:
use distance formula
Answer:
an = ![2^{n-3}](https://tex.z-dn.net/?f=2%5E%7Bn-3%7D)
Step-by-step explanation:
Explicit rule for Geometric series is given by
![a_n = ar^{n-1}](https://tex.z-dn.net/?f=a_n%20%3D%20ar%5E%7Bn-1%7D)
Here a is the first term and r is the common ratio.
in our question first term a = ![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)
common ratio r = 2
therefore explicit rule an = ![\frac{1}{4} 2^{n-1}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%202%5E%7Bn-1%7D)
or
an= ![2^{n-3}](https://tex.z-dn.net/?f=2%5E%7Bn-3%7D)
Answer:
x-intercept = .5 y-intercept = 1
Step-by-step explanation:
the x-axis is crossed at .5 and the y-axis is crossed at 1.