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Home
SAT
Math Section
Problem-Solving and Data Analysis

Set - 11

Premium Content

Chief Editor

Mar 27, 2024

0

Table of Contents

$An airplane descends from an altitude of 9,500 feet to 5,000 feet at a constant rate of 400 feet per minute. What type of function best models the relationship between the descending airplane's altitude and time?<br/><br/>### Decreasing exponential<br/><br/>### Decreasing linear<br/><br/>### Increasing exponential$
$Marta has 7,500 pesos she will convert to US dollars using a currency exchange service. At this time, the currency exchange rate is 1 peso = 0.075 US dollars. The exchange service will charge Marta a 2% fee on the converted US dollar amount. How many US dollars will Marta receive from the currency exchange after the 2% fee is applied?$
$71, 72, 73, 76, 77, 79, 83, 87, 93 What is the median of the data shown?$
$Data set A: 5, 5, 5, 5, 5, 5, 5, 5, 100<br/><br/>Which of the following statements about the means and medians of data set A and data set B is true?$
$$\begin{tabular}{|l|c|} \hline<br/>**Response** & **Frequency** \\ \hline Once a week or more & 3 \\ \hline Two or three times a month & 16 \\ \hline About once a month & 26 \\ \hline A few times a year & 73 \\ \hline Almost never & 53 \\ \hline Never & 29 \\ \hline Total & 200 \\ \hline \end{tabular}$ The table gives the results of a survey of 200 people who were asked how often they see a movie in a theater. How many people responded either "never" or "almost never"?$
$A customer's monthly water bill was $75.74. Due to a rate increase, her monthly bill is now $79.86. To the nearest tenth of a percent, by what percent did the amount of the customer's water bill increase?$
$Data set X: 5, 9, 9, 13<br/><br/>Data set Y: 5, 9, 9, 13, 27<br/><br/>The lists give the values in data sets X and Y. Which statement correctly compares the mean of data set X and the mean of data set Y?$
$In which of the following tables is the relationship between the values of $x$ and their corresponding $y$-values nonlinear?<br/><br/>$\begin{tabular}{c|c|c|c|c|c|c|} \hline \multirow{2}{*}{$
$There are $n$ nonfiction books and 12 fiction books on a bookshelf. If one of these books is selected at random, what is the probability of selecting a nonfiction book, in terms of $n$ ?<br/><br/>$n$$n$$n$$n+12$$n$$n+12$$n$$n+12$$n$$n+12$$n$$n+12$$
$If 1,200 customers register for new accounts at a social media website every day, what fraction of the first 60,000 new accounts are registered in the first 5 days?$

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An airplane descends from an altitude of 9,500 feet to 5,000 feet at a constant rate of 400 feet per minute. What type of function best models the relationship between the descending airplane's altitude and time?

Difficulty: Easy

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A:

Decreasing exponential

B:

Decreasing linear

C:

Increasing exponential

D:

Increasing linear

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