From Questions to Solutions

The formula to convert Fahrenheit to Celsius is [tex]C = \frac{5}{9}(F - 32)[/tex]. Convert 18 degrees Celsius to Fahrenheit. Round to the nearest degree.

Amari had \(\frac{8}{3}\) yards each of pink ribbon and blue ribbon. She cut the pink ribbon into \(\frac{1}{6}\)-yard pieces. She cut the blue ribbon into \(\frac{1}{9}\)-yard pieces. What is true

Given the following equation: \[ \text{2H}_2\text{O} \rightarrow \text{2H}_2 + \text{O}_2 \] What mass of oxygen would form from 2.30 moles of water? Question options: A. 25.1 B. 36.8 C. 25.1

Given the dataset (x, y): - x: 64.7, 25.9, 65.6, 49.6, 50.3, 26.7, 39.5, 56.0, 90.8, 35.9, 39.9, 64.1 - y: 5.8, 18.1, 10.6, 11.9, 11.4, 14.6, 15.7, 4.4, 2.2,

08. The area of the plan of an old survey plotted to a scale of 10m to 1 cm measures now as 100.2 sqm as found by a planimeter. The

What is the volume of a triangular prism whose base has an area of 38.2 mm² and the height of the prism measures 14 mm?

1. What are the characteristics of a normal distribution? 2. What is a z-score? 3. An AP Statistics teacher grades using z-scores. On the second major exam of the marking

Rusty is 5.75 feet tall and casts a 7-foot shadow. Find the angle of elevation from the tip of the shadow to the top of Rusty’s head. Round your answer

The perimeter of a regular nonagon is 162 inches. The apothem is 97.8 inches. Find the area.

Barbara is converting [tex]78^{\circ} F[/tex] to degrees Celsius. First, she subtracts 32 from 78. What is the next step? A. Multiply 46 by [tex]\frac{5}{9}[/tex] B. Multiply 46 by [tex]\frac{9}{5}[/tex] C.

How many grams of [tex]$Fe_2O_3$[/tex] are there in 0.500 mole of [tex]$Fe_2O_3$[/tex]? A) 63.8 g B) 35.9 g C) [tex]$160 \, g$[/tex] D) 79.9 g E) 51.9 g

A window repair specialist charges [tex]\$220[/tex] for the first two hours of repair plus an hourly fee for each additional hour. The total cost for 5 hours of repair is

Identify the pair of numbers that represents the boiling point of water in degrees Celsius and the freezing point of water in degrees Fahrenheit. A. 100 degrees Celsius and 32

How many grams of Cr metal would be needed to produce 38.2 g of chromium (III) oxide? A. 42.4 g B. 34.6 g C. 19.1 g D. 76.4 g

If an AC main supply is given to be 220 V, the average emf during a positive half cycle will be: A. 198 V B. 220 V C. 240 V