What is the order of √5 , -0.1, -5/3 , 0.7, √2 from least to greatest?

a. 0.7, √2 , -5/3 , √5 , –0.1
b. √5, √2 , 0.7, -5/3 , –0.1
c. -5/3 , –0.1, 0.7, √2 ,√5
d. –0.1, 0.7, √2 , √5, -5/3

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

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?