From Questions to Solutions

A vector has an x-component of length 3 and a y-component of length 4. What is the angle of the vector? A. 53.1 degrees B. 48.6 degrees C. 36.9 degrees

Solve for \( m \). \[ m + 12.6 = -24 \] Options: A. \( m = -36.6 \) B. \( m = -11.4 \) C. \( m = 11.4

If a 750 mL sample of gas at a pressure of 100.7 kPa experiences a decrease in pressure to 99.8 kPa, what is the new volume? Show your work.

A copper rod of length 27.5 m has its temperature increased by 35.9 degrees Celsius. How much does its length increase? (unit = m)

Lacey had a ribbon [tex]5\frac{7}{8}[/tex] yards long. She used [tex]1\frac{1}{2}[/tex] yards for a belt. What length of the ribbon remains?

The graph below shows the relationship between temperature in degrees Fahrenheit and degrees Celsius. What is the meaning of the y-intercept? A the change in degrees Fahrenheit for each change

Finding Real Zeros of a Polynomial Function In exercises 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, and 48: a. Find all real

Which of the following statements regarding the freezing and boiling points of these solutions are correct? Solution I: 0.240 mol naphthalene in 2.45 mol of chloroform (M.W. = 119.4 g/mol)

**Forces and Newton's Laws** A chair is pulled by two horizontal forces. The first force is 122 N at an angle of [tex]$43.6^{\circ}$[/tex], and the second is 97.6 N at

What is the first step when estimating the quotient of 36.6 divided by 5?

A cheetah can run at a maximum speed of 97.8 km/h, and a gazelle can run at a maximum speed of 78.2 km/h. If both animals are running at full

What is the mass of 4.55 moles of [tex]$CH_2O$[/tex]? The molar mass of [tex]$CH_2O$[/tex] is [tex]$30.03 \, \text{g/mol}$[/tex]. 1. 179 g 2. 0.152 g 3. 137 g 4. 22.9 g

A tube having a cylindrical shape of length equals to 100 m and diameter equals to 13 cm passes through a room. If the temperature of the outer surface of

To find the number of inches in 3.5 meters, multiply the number of meters given (3.5) by _____. A. 36 B. 25.4 C. 39.4 D. 0.305

Given that the heat evolved in calories per gram of a cement mixture is normally distributed with a mean of 99.8 and a standard deviation of 5.2, calculate the probability