Can someone help me with number 10? i’m so confused

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Question 27 of 28 1 point what is the slope of the line shown below? (3,-2) (2,-4)

Grace is a 70-year old woman who paid the utility bill online for the first time. she called her bank's customer service center to make sure she had done the transaction successfully. but the voice recording repeatedly played a message that all representatives were busy, which irked grace. which factor would make grace not recommend the bank to others? a. absence of technology b. lack of accessibility c. lack of financial products d. poor reputation