Curing times in days (x) and compressive strengths in mpa (y) were recorded for several concrete specimens. the means and standard deviations of the x and y values were x = 5, sx = 2, y = 1350, sy = 85. the correlation between curing time and compressive strength was computed to be r = 0.7. find the equation of the least-squares line to predict compressive strength from curing time. round the answers to two decimal places.

answer: i can’t tell you that

step-by-step explanation:

the correct answers i think are b. and d.

give me brainliest if it is correct!

step-by-step explanation:

and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

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i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

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