1. a particle is moving along the curve below.

y = 2sin(πx/2)

as the particle passes through the point (1/3,1) its x-coordinate increases at a rate of sqrt(10) cm/s. how fast is the distance from the particle to the origin changing at this instant?

Write the sentence as an equation. z plus 372 is equal to 160

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily