This question cannot be answered sensibly. A square foot is a measure of area, with dimensions [L2]. A cubic yard (cy) is a measure of volume, with dimensions [L3]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
70
0.4
65000
bx+cy=d bx=d-cy x=d-cy ----- b answer: d-cy ----- b
There are 4 sf. The trailing 0s in 4.00700 must be there for a reason and that reason is that they are significant. But, if you multiply a number with 6 sf by a number with 4 sf then the answer can have at most 4 sf.
13 1/2 sf for 2 foot deep 27 sf for 1 foot deep 54 sf for 6 inches deep 108 sf for 3 inches deep
35,284 SF = 0.81 acre45,560 SF = 1 acre
43,560 sf
Cy Young had 76 career Shutouts.
There is no such thing as a nearest significant figure. For sf (as with decimal places) it is necessary to specify how many. 0.00747 to 1 sf is 0.007, to 2 sf it is 0.0075, to 3 sf it is 0.00747, to 4 sf it is 0.007470 and so on.
7000
Cy Young had 749 career complete games.
Cy Young has 511 career wins, and 316 losses.
cyclone
Cy Young by far. He changed the standards for pitching for his era and many eras onward.
0.4
1 acre = 43560 sq ft; 1613161.8 ÷ 43560 = 37.033099 acres