If 2 teaspoons of baking powder are needed for 5 dozen tarts, how many teaspoons of baking powder are needed for 6 dozen?

An astronaut is working on a satellite 4200 miles above the ground. What is the measure of arc BD, the portion of earth that the astronaut can see? Round your answer to the nearest tenth. (earth's radius is approximately 4000 miles)

Fifty adult men in the United States are randomly selected and measured for their body mass index (BMI). Based on that sample, it is estimated that the average (mean) BMI for men is 26.5 , with a margin of error of 3.3.

Масса 100 сырых кирпичей 450 кг. После сушки каждый кирпич становится легче на 850 кг. Найди массу 100 кирпичей после сушки.

Is 4/6 greater than less than or equal to 6/9

What is the radian measure of an angle whose measure is âˆ'420°

What is the value of x in the proportion below 5/7 = x/21

Which is NOT true about a direct proportion? A. Its graph must go through the origin. B. Its graph must be linear. C. Its graph must have a slope of 1. D. Its graph must have a constant slope.

if clare earns $75 the next week from delivering newspapers and deposits it in her account, what will her account balance be then

Luis has a change jar that contains only pennies and dimes. he has 74 coins which add up to a total of $4.61. how many of each type of coin does he have?

Find the mode of the data. 41, 38, 37, 34, 37, 43, 37, 39, 41, 37