I think the first one is correct. Since “three less than z squared” insinuate that the value is 3 units less than the value z^2
19 days are left in a year because 1 week=7 days which means 2 weeks=14 days 14 +5=19
I think that answer would be C
Area = Area of rectangle + area of semicircle
Area of rectangle = 5 x 1 = 5 m^2
area of semicircle = πD²/8 = 3.14 x 5² / 8 = 9. 8125
Area = 5 + 9.8125 = 14.8125 m^2
