Peter buys juice at a store that charges $2 per bottle. Eve buys juice at a different store. The table shown here gives the cost when she buys 2, 3, and 4 bottles of juice. Is juice more expensive at Peter’s store or Eve’s store?

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?