From Questions to Solutions

June had equal lengths of yellow and green ribbons. After using 30 cm of yellow ribbon and 3.3 m of green ribbon, the remaining yellow ribbon was 5 times the

What is the volume of a hemisphere with a radius of 39.4 ft, rounded to the nearest tenth of a cubic foot? A. 15, 858.8 cubic ft B. 15, 858.7

In countries like the USA and Canada, temperature is measured in Fahrenheit, whereas in countries like India, it is measured in Celsius. Here is a linear equation that converts Fahrenheit

A 48.6 g sample of copper at 99.8 ∘C is carefully placed into an insulated container containing 185 g of water at 18.5 ∘C. Calculate the final temperature when thermal

If the measurement of a central angle is [tex]$\frac{5 \pi}{6}$[/tex], find the length of its intercepted arc in a circle with a radius of 15 inches. A. 33.4 inches B.

What is the proportion of healthy adults expected to have body temperatures below 97.8 degrees? A) 0.50 B) 0.68 C) 0.32 D) 0.95

Potassium chlorate decomposes to potassium chloride when heated. In one experiment, 100.0 g of potassium chlorate generates 36.9 g of oxygen and 57.3 g of potassium chloride. What mass of

A surveyor testing the accuracy of a GPS receiver records the following 30 observations of position errors (in cm): 89.9, 104.0, 93.7, 94.4, 86.0, 115.8, 95.3, 90.7, 88.0, 121.8, 97.4,

If [tex] \sin \theta = \frac{3}{5} [/tex], what is the measure of the angle? A. 53.1º B. 36.9º C. 30.1º D. 59º

Evaluate the function. Find [tex]f(6, 5)[/tex] when [tex]f(x, y)=3x+7y−7[/tex]. A. 53 B. 46 C. 43 D. 39

What is 36.9 rounded to the nearest percent?

In the laboratory, a student finds that it takes 38.6 Joules to increase the temperature of 10.5 grams of solid tin from 21.0 to 39.4 degrees Celsius. The specific heat

In a titration of 35.00 mL of 0.862 M HCl, a 0.827 M KOH solution is required for neutralization. What volume of KOH solution is needed? A) 35.0 mL B)

Determine the number of moles in a 38.2 g sample of sodium chloride (NaCl).

A yard is equal in length to three feet. The function [tex]f(x)[/tex] takes a measurement in yards (as input) and returns a measurement in feet (as output). [tex]f(x) = 3x[/tex]