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Each of the 4 students in a certain class read several books during the past month. What was the standard deviation of

Each of the 4 students in a certain class read several books during the past month. What was the standard deviation of

GMAT Prep Each of the 4 students in a certain class read several books during the past month. What was the standard deviation of the numbers of books read by the 4 students during the past month? 1) The range of the number of books read by the 4 students during the past month was 0 2) One of the 4 ...

Jamal gets three monthly credit card statements over the course of three months. If his average monthly statement over

Jamal gets three monthly credit card statements over the course of three months. If his average monthly statement over

Manhattan Prep Jamal gets three monthly credit card statements over the course of three months. If his average monthly statement over these three months is $44 more than the median amount, and the sum of the largest and the smallest statement is$412, what is the total amount that Jamal spent over ...

While Leslie was flying his airplane from Hartfield to Weatherford, did he ever fly faster than 200 miles per hour?

While Leslie was flying his airplane from Hartfield to Weatherford, did he ever fly faster than 200 miles per hour?

Veritas Prep

While Leslie was flying his airplane from Hartfield to Weatherford, did he ever fly faster than 200 miles per hour?

1) The distance from Hartfield to Weatherford is 470 miles
2) The flight from Hartfield to Weatherford took Leslie exactly 2 hours

OA C

At his regular hourly rate, Don had estimated the labor cost of a repair job as $336 and he was paid that amount. Problem Solving At his regular hourly rate, Don had estimated the labor cost of a repair job as$336 and he was paid that amount.

Official Guide At his regular hourly rate, Don had estimated the labor cost of a repair job as $336 and he was paid that amount. However, the job took 4 hours longer that he had estimated and, consequently, he earned$2 per hour less than his regular hourly rate. What was the time Don had estimated...

Jackson invested $300,000, dividing it all unequally between Account P and Account Q. At the end of the year, it turned Problem Solving Jackson invested$300,000, dividing it all unequally between Account P and Account Q. At the end of the year, it turned

Magoosh Jackson invested $300,000, dividing it all unequally between Account P and Account Q. At the end of the year, it turned out that Account P had earned 12% interest and Account Q had earned 25% interest. If Jackson earned a total of$60,000 in interest between the two accounts, which of the f...

The 250 students enrolled at ABC University are taking undergraduate courses, graduate courses, or both. How many

The 250 students enrolled at ABC University are taking undergraduate courses, graduate courses, or both. How many

Princeton Review

The 250 students enrolled at ABC University are taking undergraduate courses, graduate courses, or both. How many students are taking graduate courses?

1) 200 students are taking undergraduate courses

OA C

A certain essay consists of 15 paragraphs. Each paragraph contain at least 110 words, but not more than 120 words. Which

A certain essay consists of 15 paragraphs. Each paragraph contain at least 110 words, but not more than 120 words. Which

Magoosh

A certain essay consists of 15 paragraphs. Each paragraph contain at least 110 words, but not more than 120 words. Which of the following could be the total number of words in the essay?

A. 1440
B. 1540
C. 1640
D. 1740
E. 1840

OA D

In May Mrs Lee's earnings were 60 percent of the Lee family's total income. In June Mrs Lee earned 20 percent more than

In May Mrs Lee's earnings were 60 percent of the Lee family's total income. In June Mrs Lee earned 20 percent more than

GMAT Prep In May Mrs Lee's earnings were 60 percent of the Lee family's total income. In June Mrs Lee earned 20 percent more than in May. If the rest of the family's income was the same both months, then, in June, Mrs Lee's earnings were approximately what percent of the Lee family's total income? ...

A drawer contains 36 socks, and 2 socks are selected at random without replacement. What is the probability that both

A drawer contains 36 socks, and 2 socks are selected at random without replacement. What is the probability that both

Magoosh

A drawer contains 36 socks, and 2 socks are selected at random without replacement. What is the probability that both socks are black?

1) The probability is 4/9 that the first sock is black
2) The number of white socks in the drawer is 4 more than the number of black socks

OA A

How many integers between 324,700 and 458,600 have tens digit 2 and units digit 1?

How many integers between 324,700 and 458,600 have tens digit 2 and units digit 1?

GMAT Prep

How many integers between 324,700 and 458,600 have tens digit 2 and units digit 1?

A. 1,339
B. 1,352
C. 1,353
D. 10,030
E. 10,300

OA A

by AAPL

Mon Nov 08, 2021 5:22 pm
Forum: Problem Solving
Topic: How many integers between 324,700 and 458,600 have tens digit 2 and units digit 1?
Replies: 1
Views: 108