Kenneth spent 2/5 of his $100 birthday money, how much did kenneth spend on clothes

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.