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kupik [55]
4 years ago
8

Which simpler problems could be calculated to solve this problem? Three people went to lunch and agreed to share the cost equall

y. George's meal cost $6.75, David's meal cost $4.25, and Liz's meal cost $5.50. They agreed to leave an 18% tip. How much did each person pay?
Mathematics
1 answer:
Murljashka [212]4 years ago
7 0
The total meal costs = $6.75+$4.25+$5.50 =$16.5

The tip amounted to 16.5 x 18%=16.5 x 0.18 = $2.97

Total amount spent $16.5+$2.97 = $19.47

Since they want to share equally let's find the average= 19.47/3
Each one will pay $6.49

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How do you do this question?
Colt1911 [192]

Step-by-step explanation:

A Maclaurin series is a Taylor series that's centered at 0.

f(x) = ∑ₙ₌₀°° f⁽ⁿ⁾(0) / n! xⁿ

If we substitute f⁽ⁿ⁾(0) = (n + 1)!:

f(x) = ∑ₙ₌₀°° (n + 1)! / n! xⁿ

f(x) = ∑ₙ₌₀°° (n + 1) xⁿ

Use ratio test to find the radius of convergence.

lim(n→∞)│aₙ₊₁ / aₙ│< 1

lim(n→∞)│[(n + 2) xⁿ⁺¹] / [(n + 1) xⁿ]│< 1

lim(n→∞)│(n + 2) x / (n + 1)│< 1

│x│< 1

R = 1

4 0
3 years ago
How do I do this explain
snow_tiger [21]
Oh! thats Easy, just put a one under the 30 and the flip it and then divide and u should get your answer
5 0
4 years ago
To the nearest hundredth, what is the value of x?<br><br> 42.15<br> 43.11<br> 52.07<br> 54.26
Gnesinka [82]

Answer:

52.07

Step-by-step explanation:

sin of an angle is the opposite side over the hypotenuse

sin 51 = x/67

Multiply each side by 67

67 sin 51 = x

52.06877942 =x

Rounding to the nearest hundredth

52.07 =x

3 0
3 years ago
Ben saved $66 and spent $30. What percentage of his money did he spend? Round your answer to the nearest whole percent.
emmainna [20.7K]
45%
66/30=45 (repeating), rounds to 45%
8 0
3 years ago
Circles and segments create the many relationships addressed in the theorems throughout this unit. Use those theorems and the in
ohaa [14]
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b.KI=5
c. EP = 2
e. CJ = 6
f.FH=14.4
g.AE=8.75

I hope you are satisfied with my answer
8 0
3 years ago
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