7 Answered Questions for the topic Easy

04/29/20

#### Hydrogen fluoride (HF) has a lower boiling point than water (H2O), even though fluoride (F) has a greater electronegativity than oxygen (O). Why do you think that is?

Hydrogen fluoride (HF) has a lower boiling point than water (H2O), even though fluoride (F) has a greater electronegativity than oxygen (O). Why do you think that is?
Easy Algebra 2

01/31/20

#### If sin ⁡x=7/25, and 0<x<π/2, what is tan⁡(x−π/4)?

Help please.If sin ⁡x=7/25, and 0<x<π/2, what is tan⁡(x−π/4)?

12/24/19

#### Negative number addition and subtraction: word problems

The Tunnel of Fear ride climbs straight up to its peak 5050 meters above the ground. Then, it drops 6565 meters into an underground tunnel.What is the elevation of the tunnel relative to the ground?

08/03/19

1.Kevin's hydro-electric company charges a 1.7% late fee on an overdue balance. The company charged him $0.76 for an overdue balance. What was the balance on which this fee was based? A)$26.84 ... more