You have been asked to build a scale model of a restaurant out of bottle caps. the restaurants is 20 feet tall. your scale is 2.4 cm: 1 foot

answer questions below

a. a bottle cap is 1.2 cm tall. about how many bottle caps tall will your model be?

b. you are out of bottle caps, and decide to use popsicle sticks instead. you measure them, and that are 15.2 cm tall. how many popsicle sticks tall will your model be?

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The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf