Nami is wrapping packages with green and pink ribbon.She has 11.85 meters of green ribbon and 13.4/of pink ribbon. How many more
1 answer:
You might be interested in
14. 32 out of the 125 people surveyed preferred Company B. If the same proportion holds for the larger sample, we expect
... (32/125)×750 = 192 . . . . people would prefer Company B
15. There are a total of 45 marbles in the bag, of which 28 are NOT blue. The probability of drawing a NOT blue marble is 28/45.
16. We can desginate the point where the lines meet as O. Angles NOK and MOL are vertical angles, so are equal. The diagram tells you the measure of NOK is 90° + 15° = 105°, so that is the measure of (5x)°. The value of x is
... 105/5 = x = 21
17. Division by a fraction is the same as multiplication by its inverse.