Answer: To increase an amount by 7%, you would want to use 1.07 as the multiplier. To decrease it, you would use 0.93
Step-by-step explanation:
4y - 20.......u need to find a common factor that can go into 4y and 20.....the only common factor is 4. So u can factor that out.....4 goes into 4 one time (but do not forget the y) and 4 goes into 20 five times....4(y - 5)
4(y - 5)...u can also check ur answer by distributing the 4 through the parenthesis and getting 4 * y - 4 * 5 = 4y - 20
45/50 and 46/50 could be one of the options of 4.5/5 and 4.6/5
3 7/8 because looking at the ruler, the line is 7 of the 8. hope that’s helps!
Answer: as the sample size is approximately large, the margin of the error is 0.15
Step-by-step explanation: