Answer: the range of two distributions are the same
Step-by-step explanation:
So the last one
Answer:
36
Sean purchased a printer and laptop
He sold both for 1,500
He sold the laptop at 1,350
Therefore the cost of the printer can be calculated as follows
1500-1350
= 150
24/100×150
= 0.24×150
= 36
Henve the cost of the printer is £36
5 feet below the surface
2) 7/4×(22–x) =0
soln
= 7/4×(22 –x) =0
= 1.75 ×22 –x =0
= x=38.5
9) 15x² /7 =8x²/5
= 15x²×8x²=7×5
=120x^4 = 35
= x^4 =120–35
x^4 =85
6) 9x²/4–4=0
=9x²/4–4=0
=2.25–4=0
=4–2.25=0
=1.75