Question

Fred's factory produces toffees according to the formula t=11d, where t is the total number of toffees and d is the number of days. After 1 day, how many toffees have been produced?

a) 11
b) 5
c) 14
d) 17

Answer 1

After substituting 'd' with 1 in the formula t=11d, Fred's factory will have produced 11 toffees after 1 day.

Step-by-step explanation:

The student is trying to determine how many toffees Fred's factory will have produced after 1 day, using the formula toffees according to the formula t=11d where 't' is the total number of toffees and 'd' is the number of days. To find the total toffees produced after 1 day, we simply substitute 'd' with 1 in the formula: t = 11(d), which becomes t = 11(1).

So, t = 11 * 1 = 11.

Therefore, after 1 day, Fred's factory will have produced 11 toffees.