Question part points submissions used find an equation of the tangent to the curve at the point corresponding to the given value of the parameter. x = t cos(t), y = t sin(t); t = π

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?