A punch recipe calls for 7 parts water to 2 parts powder. You make 108 fluid ounces of punch. How many fluid ounces of each ingredient do you need?

What is the perimeter of square abcd? units units 28 units 37 units

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)