Suppose that ∣∣u⃗ ∣∣=6 and ∣∣v⃗ ∣∣=8, and that u⃗ ⋅v⃗ =−29. Find the angle θ between the vector u and v, rounded to the nearest degree.

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)