PLEASE HELP MEH 1. Scarlett has a loyalty card good for a discount at her local pharmacy. The item she wants to buy is priced at $26, before discount and tax. After the discount, and before tax, the price is $22.62. Find the percent discount.

If 3x+8=3x+8 is it one solution or no solution

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.