Mr. and Mrs. Ferguson are planning a vacation to celebrate their anniversary.Mrs. Ferguson is considering reserving a room at the Abraham Hotel. The Abraham Hotel charges $239 a night.

Mrs. Ferguson calculates that 6 nights will cost $1450. What is the percent error in Mrs. Ferguson’s calculation? Round to the nearest percent. Show your work.

HELP ME

Answers

Answer 1

Answer: First, let's calculate the actual cost.
$239*6=1434$ is the actual cost of six nights.
The formula for percent error is $|(measured value-accepted value)/(accepted value)|*100$
The bars (|) stand for absolute value which gets rid of the negative sign if there is one.
Plug in the values: $|(1434-1450)/(1450)|*100$
$|(-16)/(1450)|*100$
$|-0.0110344828|*100$
$0.0110344828*100$
$1.10344828%$ is the percent error.

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Which equation is correctly rewritten to solve for x?

Answers

Answer: D

subtract p from both sides

Divide by negative q from both sides

Answer:

D equation is correctly rewritten to solve equation

1. Which of the following is equivalent to x5y2/xy2 when x ≠ 0 and y ≠ 0? A. x6y5
B. x5y
C. x4y
D. x4

Answers

x5y2/xy2=x5 .y2/x . y2, simplifying by y², it becomes x5/x, simplify by x, we found x5/x= x4
the answer is
D. x4

Sam’s Music Store wanted to take a survey of the age range of people that visited the store. Over the course of a week, they asked 40 people their age as they walked in. Below is a box plot of the collected data. Answer the following questions about the box plot in relation to the problem. 1.When Sam’s assistant was collecting the data she mistakenly noted that the oldest person was 48. The oldest person was actually 50. How will this affect the box plot?

Answers

A box plot contains 5 number summary. The information gathered from the box plot are:
1) minimum number
2) 1st quartile
3) median
4) 3rd quartile
5) maximum

Since the box plot of the collected data is not shown, I can only say that the maximum number will be affected by the error.

maximum number of 48 should have been maximum number 50.

The sophomore students have large lockers that line the school’s northern hallway in a single row. A group of 5 friends agreed to choose lockers next to each other. How many different ways can the students choose adjacent lockers?120 ways
5 ways
97 ways
25 ways

Answers

Hello,

We choice a student betheen the 5

We have 4 students possible to put behind

We have 3 students possible to put behind

We have 2 students possible to put behind

Thus 4*3*2*1=24 posibilities but 5 choice possibles for the first student

5*24=120
(or 5!)

But if there are n lockets in the the school’s northern hallway

(n-5)*120 is the right number.

Any way the answer is 120 ways.

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Answers

B! THINK ABOUT IT ITS ALMOST COMMON SENSE.

Answer: It is Glide reflection

Step-by-step explanation:

What is 8u + 9v + 3u -5v simplified

Answers

8u + 9v + 3u -5v can be simplified as 11u + 4v.

What is expression?

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division. The terms involved in an expression in math are:

Constant: A constant is a fixed numerical value.

Variable: A variable is a symbol that doesn't have a fixed value.

Term: A term can be a single constant, a single variable, or a combination of a variable and a constant combined with multiplication or division.

Coefficient: A coefficient is a number that is multiplied by a variable in an expression.

Given expression

8u + 9v + 3u - 5v

Adding like terms

= 11u + 4v

Hence, 11u + 4v is simplified form of expression 8u + 9v + 3u -5v.

Learn more about expression here:

brainly.com/question/14083225

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