Mathematics, 01.04.2021 23:00 seasmarie75
At maximum speed, an airplane travels
1720 miles against the wind in 5 hours.
Flying with the wind, the plane can
travel the same distance in 4 hours.
Answers: 3
Mathematics, 21.06.2019 19:00
What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?
Answers: 1
Mathematics, 22.06.2019 00:10
Of f(x) is byof f(x)=-3|x| x-.f(x)? a )f(x)=3|x| b) f(x)=|x+3| c) f(x)= -3|x| d) f(x)= -|x+3|
Answers: 2
Mathematics, 22.06.2019 01:20
1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed
Answers: 2
Mathematics, 22.06.2019 01:30
As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?
Answers: 1
At maximum speed, an airplane travels
1720 miles against the wind in 5 hours.
Flying with the...
Flying with the...
Chemistry, 06.09.2019 00:10
Computers and Technology, 06.09.2019 00:10