# Lernkarten

Karten 24 Karten 1 Lernende English Grundschule 27.12.2013 / 10.12.2017 Kein Urheberrechtsschutz (CC0)
1 Exakte Antworten 1 Text Antworten 22 Multiple Choice Antworten

Was meint man wenn von "y percent" gesprochen wird?

Mit "y percent" meint man "y/100"

19 DT: If k is an integer and 2 < k < 7, for how many different values of k is there a triangle with sides of lenghts 2, 7, k? One Two Three Four Five

1 DT: Last month, a certain music club offered a discount to preferred customers. After the first compact disc purchased, prefered customers paid $3.99 for each additional CD. If a preferred customer purchased a total of 6 CDs and paid$15.95 for the first CD, then the dollar amount of that the customer paid for the 6 CDs is equivalent of to which of the following? 5(4.00)+15.90 5(4.00)+15.95 5(4.00)+16:00 5(4.00-0.01)+15.90 5(4.00-0.05)+15.95

15 DT: The product of all the prime numbers less than 20 is closest to which of the following powers of 10? 10^9 10^8 10^7 10^6 10^5

25 DT: If the untis digit of integer n is greater than 2, what is the units digit of n?

1 The units digit of n is the same as the units digit of n^2

2 The units digit of n is the same as the units digit of n^3 Statement 1 alone is sufficient, statement 2 alone is not sufficient Statement 2 alone is sufficient, statement 1 alone is not sufficient Both statements together are sufficient, but neither statement alone is sufficient Each statement alone is sufficient Statement 1 and 2 are NOT sufficient

What is defined as the MEDIAN? Nothing the median is the numerical value separating the higher half of a data sample, a population, or a probability distribution, from the lower half. The median of a finite list of numbers can be found by arranging all the observations from lowest value to hig

9 DT:  A researcher computed the mean, the median and the standard deviation for a set of performance scores. If 5 were to be added to each score, which of these three statistics would change? The mean only The median only The standard deviation only The mean and the median The mean and the standard deviation

6 DT:  A marketing firm determined that, of 200 households surveyed, 80 used neither Brand A nor Brand B soap, 60 used only Brand A sopa and for every household that used broth brands of soap, 3 used only Brand B soap. How many of the 200 households surveyed used both brands of soap? 15 20 30 40 45