You have been asked to build a scale model of your school out of toothpicks. imagine your school is 30 feet tall. your scale is 1 ft: 1.26 cm.
a)if a toothpick is 6.3cm tall, how many toothpicks tall will your model be?
b)your mother is out of thoothpics, and suggests you use cotton swabs instead. you measure them, and they are 7.6cm tall. how many cotton swabs tall will your model be?

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.