When taking an exam, some students quickly answer all the questions they know how to do. if they go back and revise their answers, they start second guessing themselves and end up changing their choice from the correct answer to an incorrect one. for these students, the correlation between the amount of time spent on an exam and their grade should be: . positive and fairly strong b. negative and fairly strong c. fairly weak

idk im srry

step-by-step explanation:

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

step-by-step explanation:

step-by-step explanation: