GEOMETRY PLEASE HELP ASAP. Food services for a school district examined the side-dish choices for students at three types of schools in the district: elementary school, middle school, and high school.
Side Dish Chosen
French Fries
Carrot Sticks
Apple Wedges
Total
Elementary
85
35
23
143
Type of School
Middle
56
42
31
129
High
47
45
36
128
Total
188
122
90
400
What proportion of students are in middle school and chose French fries?
O 0.1400
0.2979
O 0.4341
O 0.4700

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?