Write an integer subtraction expression that equals −4 and... a. includes a negative number and a positive number.
b. includes three different integers.
c. includes four different integers.
d. includes the number −7.
e. includes two odd numbers with at least one of them being negative.
f. includes a number divisible by 7 and a number divisible by 2. Write an integer subtraction expression that equals −4 and...

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

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

Solve for the equation. 4x - 13 = 2x + 9