When two identical ions are separated by a distance of 4.2*10-10, the electrostatic force each exerts on the other is 5.2*10-9?

Which is the coldest temperature - 13 fahnarit or - 20 fahnarit

The next poster you decide to frame has a width of x inches and the length is 2 times the width. The frame is going to be 1 inch wide. Write an expression that represents the perimeter of the frame.

What type of information do you need to be given to prove two triangles are congruent?

How could i write 2.7 on a number line?

Kristin is making spahettie for a party. her recipe calls for three-fourths cup of tomato paste. if she needs to make 1 1/2 recipes, how much tomato paste will kristin use?

What is the chemical basis of a gene? A. carbohydrate B. Protein C. DNA D. lipid

A 26-year-old male is interested in purchasing life insurance. Using the table, determine what the annual premium for a 20-Payment Life insurance policy, given that the face value of the policy is $89,657.

Comparing decimals 0.49 to 0.94 is that equal? or 0.94 more ... ?

What is the median of this set of data? 100, 102, 103, 106, 109

Already bought 854 acres of land for development if 62 acres of his purchase is reserved for a park how many 3 acres building lots are able for sale