From Questions to Solutions

What is the molarity of a solution made by dissolving 39.4 g of lithium chloride (LiCl) in enough water to make 1.59 L of solution? - Molar Mass of Li:

The outer diameter of a spherical tank measures 6 feet. If the tank is made with a material 4 inches thick, estimate the volume of water it can hold. A.

Randy has 53 inches of ribbon that he cuts into 8 pieces of equal length. What is the length of each piece of ribbon, in inches?

A student places a block of hot metal into a coffee cup calorimeter containing 153.7 g of water. The water temperature rises from 22.7 °C to 36.6 °C. How much

The diameter of a cookie is 2 inches. If [tex]\pi = 3.14[/tex], what is the area of the cookie, rounded to the nearest tenth? A. [tex]39.4 \, \text{in}^2[/tex] B. [tex]9.9

The goal of thermoregulation is to maintain the core temperature of the body steady at around: A. 99 - 101 degrees F B. 95 - 100 degrees F C. 97.7

Point [tex] M [/tex] is between points [tex] N [/tex] and [tex] O [/tex] on [tex] \overline{N O} [/tex]. Find the length of [tex] \overline{N M} [/tex] if [tex] M

Edwin uses 4 rolls of green ribbon and 8 rolls of purple ribbon for a project. Each roll of green ribbon has a length of 90 feet, and each roll

The diagonal measure of a rectangular TV screen is 42 inches. The width of the screen is 36.6 inches. What is the height of the screen? Enter your answer in

Which two temperature systems are used in the physical sciences, and which one is used in many of the engineering sciences? A. Fahrenheit, Celsius; Kelvin B. Celsius, Kelvin; Fahrenheit C.

Sailboats and powerboats over 9 meters and up to 12 meters (29.5 feet to 39.4 feet) in length must have:

Lixin has three ribbons of lengths 160 cm, 192 cm, and 240 cm respectively. She wishes to cut all the ribbons into an equal number of pieces without any leftover

Let [tex]x[/tex] be a continuous random variable that has a normal distribution with a mean of 118.4 and a standard deviation of 19.3. Find to 4 decimal places the probability

(3) A framed print measures 36 in by 22 in. If the print is enclosed by a 2-inch matting, what is the length of the diagonal of the print? Round

10. A circular coil of diameter 20 mm is mounted with the plane of coil perpendicular to the direction flux density of 100 mT. Find the total flux passing through.A.