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Leno4ka [110]
2 years ago
7

Margaret is treating her best friend to a birthday dinner. Before ordering, Margaret wants to have an idea of the final bill. Th

e order includes one appetizer for $6.50, two main courses for $15.75 each, two drinks for $2.25 each, and two desserts for $7.25 each. Round each amount up to the nearest whole dollar to find an overestimate of the total cost.
Mathematics
2 answers:
Eva8 [605]2 years ago
8 0

6.50 + 15.75*2 = 38

2.25*2 + 7.25*2 = 19

38 + 19 = 57

Natali5045456 [20]2 years ago
7 0

Hi there!

In order to find the answer you'd have to do...

6.50+ 15.75 * 2 + 2.25 * 2 + 7.25 * 2

6.50 + 31.5 +   4.5 +  14.5 =

57

So the answer is like I said <u>57</u>

Hope I helped, lemme know if its correct even tho I'm pretty sure it is, if its not my apologizes! Have a spectacular day!!

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Check the explanation

Step-by-step explanation:

Open file in excel.

Click on Data->Data Analysis and select Regression.

Enter wait time data range in y-variable.

Enter Duration data range in x-variable.

Click ok.

From above output:

#1 The equation of the linear regression line is:

A 95% confidence interval for the slope of the regression line is:

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In excel, ise formula =FORECAST(6,wait time data range, duration data range) and press enter. The wait time between eruptions following a 6 minute eruption is \hat{Y}_{x=6}= 97.9} .

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The correct null and alternative hypotheses for this analysis:

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4 0
2 years ago
The indicated function y1(x) is a solution of the given differential equation. Use reduction of order or formula (5) in Section
LUCKY_DIMON [66]

Answer:

y2 = C1xe^(4x)

Step-by-step explanation:

Given that y1 = e^(4x) is a solution to the differential equation

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Let

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y2'' = u''e^(4x) + 4u'e^(4x) + 4u'e^(4x) + 16ue^(4x)

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Using these,

y2'' - 8y2' + 16y2 =

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5 0
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The volleyball team at West View High School is comparing T-shirt companies where they can purchase their practice shirts. The t
mina [271]
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they need to purchase 10 t-shirts from each company for a total of $105 for each company
5 0
2 years ago
Read 2 more answers
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