The results of a survey of 40 students and the foreign language they are studying are shown in the two- way frequency table.
Language
Gender Chinese French Spanish Total
Girl
1
6
13
20
Boy
3
3
14
20
Total
4
9
27
40
Complete the table of two-way relative frequencies using decimals, and round to three places.
Language
French
Spanish
Gender
Chinese
Total
Girl
3
Boy
8
Total

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.