What number should go in the empty boxes to complete the calculation for finding the product of 0.53 × 0.67? 0.53
x 0.67

37_
+ 3_80

0.3551
(Hint: it is the same number. Input only one number in the blank.)

Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

What is the the greatest common factor ?