There are (42)^3 ⋅ 4^0 horses at a stud farm. what is the total number of horses in the farm?

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents