2 Dave accidentally overdrew his bank account. The bank will charge him for every day that his account remains overdrawn. This situation is represented by the expression; -10% - 75 What does the constant represent in this case?
O how much money he initially overdrew from his account
О
the number of days he is overdrawn
the amount he is charged for being overdrawn each day

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

21/58.

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b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5