7 Andrew, James and Jenny share a box of chocolates.
Andrew eats 13 공 of the chocolates, James eats and Jenny eats
What fraction of the box is left?
1
10
1 mark
"I can swap between mixed numbers and
improper fractions. I can add and subtract
fractions by finding a common denominator."
SECTION THREE FRACTIONS, DECIMALS AND PERCENTAGES

17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1