Plz use the quadratic formula to determine the exact solutions to the equation. 2x^2−5x+1=0 enter your answers in the boxes. x = or x =

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.