Imagine that a gas is bubbling up from a sample of water. Laurel forms the hypothesis that the water is boiling. How could she test that hypothesis?

Marcus notices that he runs faster in the mornings rather than the evenings. correlation or causation

7.5 in. 8.5 in. 9 in. What is the area

Graph the line y+3=2 (x-1) first identify the slope of the line

A worker submits the following data on a timesheet: Week 1 - Total hours: 42 (including 4 hrs sick leave, 6 hrs travel) Week 2 - Total hours: 46 (including 5 hrs travel) What percentage of the recorded time did the worker spend traveling? 8.0% 11.

Shari sent a total of 64 text messages to 4 friends. each friend received the same number of text messages. which number

3. Triangle ABC has angle measures as shown. Angle a = (3x) ° Angle b = (4x - 1) ° Angle c = Not Shown (a) What is the value of x? Show your work

How much of each ingredient would you need to make an identical recipe that served 36 people

The diagram shows a circle with centre O. A lies on the circumference of the circle. A and B lie on a tangent to the circle. Given that line OBA = 25, work out line AOB

What is the value of p if the line that passes through (2,-4) and (p, 8) has a slope of 1/2?

How do we take away when we subtract