If f and g are distinct prime numbers less than 10. which of the following cannot be the product of f and g?
which of the following is equal to the cube of a non-integer?
In three years, Janice will be three times as old as her daughter, Six years ago, her age eas her daughter's age squared. How old is Janice?
The area of a circle is 36 pie . If half the circumference is kpie, what is the value of K?
If the average (arithmetic mean ) of 'a' list of 's' integers is 18. what is the sum of the integers?
If a cube has a total surface area of 96. what is its volume?
If a copier makes 3 copies every 4 seconds, then continues at this rate, how many minutes will it take to make, 9,000 copies?
A certain truck uses 18 gallons of diesel fuel in traveling 270 miles. In order for the truck to travel the same distance using 10 gallons of diesel fuel, by how many miles per gallon must the truck's fuel mileage be increased.
Jim''s Taxi service charges an initial fee of $ 2.25 at the beginning of a trip and an additional charge of $0.35 for each 2/5 of a mile traveled. what is the total charge for a trip of 3.6 miles?
Two hundred multiples of seven are chosen at random. and 300 multiples of eight are chosen at random. Approximately what percentage of the 500 selected numbers are odd?
If the diameter of a circle is 14. then the area of the circle is
If 35% of 400 is 20% of x , then x =?
If the average of x and y is 40 , and z-x =60 , what is the average of y and z?
Three apples and twice as many oranges add up to one-half the number of cherries in a fruit basket. How many cherries are there ?
A gram of fat contains 9 calories. An 1,800-calorie diet allows no more than 20% calories from fat. How many grams of fat are allowed in that diet?
If x +9 is an even integer, the sum of the next two even integers is:
240 radioactive grams of goo loses half its radioactivity every 10 days. How many grams of radioactive goo is left in 40 days?
2 bats and 2 balls costs $48.00. 7BATS AND 6 BALLS COSTS $160.00 1 BAL 1 BAT COSTS:
How many times does the digit 5 appear on integers between 2 and 62?
John has started an egg farm. His chickens produce 540 eggs per day and his eggs sell for $3.00 a dozen . How much does John make on eggs per week?