Which ratio is equivalent to the scale kom?

1:50

1:51

50:1

49:50

Would two protons attract or repel each other?

2. Find the mean, median, mode and range of the following numbers. 9, 16, 18, 16, 18, 20, 18, 12, 18, 10, 19, 18

You practice piano for 50 minutes each weekday and for 40 minutes on each weekend day. how many hours per week do you practice?

2/5ab What are the factors of the expression? Drag all of the factors of the expression into the box. Factors - 1 2 5 2 5 a b

Karen is 6 yrs older than her sister Michelle and Michelle is two years younger than their brother David If the sum of their age is 62 how much older is Michelle

barinilest The area of the scale model of a playground is 6 square yards. The scale model is enlarged by a scale factor of 3 to create the actual playground.

Which of the following examplebles are substantiantiated fact? All dogs kill sheep. Poorly bred dogs kill sheep. Two Neighbors and saw Eliot's dog kill a sheep.

What is the perfect square rule?

What does seven plus seven equal

The amount of a sample remaining after t days is given by the equation P (1) - Al2where A is the initial amount of the sample and h is the half-life, in days, of the substance. A sample contains 60% of its original amount of Fermium- 257.