John has three pieces of rope. One piece was 31 cm long, one piece was 0.33 m long, and one piece was 0.45 m long. John wants to know how much rope he has?

Carmen listed the multiples of 24 as 1, 2, 3, 4, 6,8, 12, and 24. Is she correct? Explain why or why not.

There are 92 students in the third and fourth grade at Johnsonville Elementary. Of these, 47 are fourth grade. Write an equation to find how many third-graders there are. Use a question mark to represent the unknown number and solve.

Which statement is true about this argument? premises: if an angle measure is greater than 90°, then the angle is an obtuse angle. the measure of ∠c∠c is 102°. conclusion: ∠c∠c is an obtuse angle. a. the argument is valid by the law of syllogism. b.

How do you convert a whole number to decimal

A vase contains 7 red flowers, 3 white flowers, and 5 yellow flowers. If George selects a flower from the vase for his wife, what is the probability that he will select a red one.

Convert to a percent. a. 038

Holly has 25 fish in her aquarium. Tommy has one-fifth the number of fish that Holly has. Jared has three times as many fish as Tommy. If they combine all their fish in the new school aquarium, how many fish would there be in all?

25 x 10 to the power of 6 in standard form

Convert 2.50 / gram into dimes/gram

Write an expression that shows how you can multiply 9 x 475 using expanded form and the distributive property