From Questions to Solutions

What is the maximum heart rate for a 20-year-old person? Use the formula: [tex]220 - \text{age} = \text{Max HR}[/tex] A. 150 B. 200 C. 220

If the temperature goes up 1 degree Celsius, it goes up 1.8 degrees Fahrenheit. [tex]$0^{\circ}$[/tex] Celsius equals [tex]$32^{\circ}$[/tex] Fahrenheit.1. Write a function [tex]$f(c)$[/tex] to convert Celsius to Fahrenheit. Answer: [tex]$f(c)

A 24.59 g mixture of zinc and sodium is reacted with a stoichiometric amount of sulfuric acid. The reaction mixture is then reacted with 97.7 mL of 4.79 M barium

A gas is found to occupy a volume of 38.2 mL at 25.0ºC and an unknown pressure. If this same gas occupies 37.5 mL at STP, determine what its unknown

What is [tex] w [/tex] when a gas is compressed from [tex] 54.1 \, \text{L} [/tex] to [tex] 36.6 \, \text{L} [/tex] using a constant external pressure of [tex] 803

Turner measures [tex]\frac{3}{4}[/tex] foot of a ribbon for a costume. He needs 9 pieces of ribbon with the same length. How much ribbon does he need in total?

Mark each as Saturated or Unsaturated: 1. 2.00 g of PbCl\(_2\) at 80°C 2. 100.2 g of NaNO\(_3\) at 60°C 3. 128 g of KI at 0°C 4. 75.5 g

Round 35.9 to the nearest tenth.

Match each description on the left with the correct value on the right.1. [tex]$a_{15}$[/tex] in the sequence defined by [tex]$a_n=3n+1$[/tex] - a. 144 - b. 233 - c. 189 -

Suppose that 1983 is the base year for the consumer price index (CPI) and in 2014 the CPI was 220. What does this "220" mean?

Two concentric, circular wire loops of radial r‚ÇÅ = 21.5 cm and r‚ÇÇ = 39.3 cm, are located in an xy plane; each carries a clockwise current of 9.59 A.

Use the appropriate conversion to find out how many grams of NaCl are in 38.2 g of the solution described above.

The formula to convert degrees Fahrenheit to degrees Celsius is as follows: \[ C(x) = \frac{5}{9} (x - 32) \] 1. Use this function to convert 68°F to Celsius. 2.

In right triangle XYZ, the right angle is located at vertex Y. The length of the line segment XY is 12.4 cm. The length of the line segment YZ is

For one month, Siera calculated her hometown's average high temperature in degrees Fahrenheit. She wants to convert that temperature from degrees Fahrenheit to degrees Celsius using the function [tex]C(F) =