Rebecca records the

ages of 20 children at a playground. Do you

expect there to be a cluster? Explain.

What is two other forms you can write 0.326

If the sum of two numbers equals - 1, are they opposites?

A student was given two data sets, Set A and Set B. Which of the following statements is true? Set A y 10 20 30 40 50 Set B 250 1250

What numerical expression would provide the solutions to the equation 7x^2+4x-8=14? Why?

Some third graders tell Mr. Jackson how many pets they have at home. Number of pets each student has: 1, 4,1,3,0,5,0,1,10, 1, 2, 1, 2, 4, 6, 2, 1, 1, 3, Mr. Jackson tells the third graders that a new student will be joining the class. Mr.

This one too Solve for x z=xy

The measure of an angle is 78°. What is the measure of a complementary angle?

Explain and solve 17,460 miles per hour converted to miles per minute

Add h and 2, then multiply g by the result

A colony of ants has 50,000 members. Sam thinks the colony will grow at a rate of 4.5% each hour. About how many ants should he expect there to be in the colony after 10 hours