A jet travels 1464 mi against the wind in 2 hours and 1704 mi with the wind in the same amount of time. What is the rate of the jet in still air and what is the rate of still wind?

What is the unit rate of $4.20 for 6 muffins

A rectangle is 2/5 inches long and 1/3 inches wide. What is the area of the rectangle? Enter your answer as a fraction in simplest form. By filling in the boxes

List all the permutations of three objects m comma l comma and n taken two at a time without repetition. What is 3 Upper P 2 ? List all the permutations of three objects m comma l comma and n taken two at a time without repetition.

Simplify this. 4 (b-1) ²-9

The ratio of circumference to diameter is called

Factorise then following X^2-3x+2

Mr Murray's distance away (in meters) from his classroom after t seconds can be modeled by the following equation: M (t) = 3.5t + 2. After 3 seconds, how far is Mr Murray away from his classroom?

The upper arm length of females over 20 years old in a country is approximately Normal with mean 35.8 centimeters (cm) and standard deviation 2.5 cm. Use the 68-95-99.7 rule to answer the following questions. (Enter your answers to one decimal place.

The radius r (cm) of a circle is related to time t (seconds) by the equation r=0.4t + 1.5. (a) Calculate the initial value of the radius. (b) Find the rate of change of r.

Write in expanded form six hundred twenty six and fourteen thousandths