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Mathematics 19 Online
OpenStudy (anonymous):

WILL FAN AND MEDAL Nancy walked 516 yards in 6 minutes and then another 368 yards in 4 minutes. What was Nancy's average speed? A. 88.4 yd/min B. 89.4 yd/min C. 178 yd/min D. 89 yd/min

OpenStudy (anonymous):

is this same thing? i know advrage = mean

OpenStudy (anonymous):

@Smita12

OpenStudy (anonymous):

Uh Nancy's average speed in walk in her walking is 516 yds. plus 368 yds.equals 884 yds divided by 6 minutes plus 4 minutes or ten minutes equals 88.4 yds. That means that Nancy walks at the rate of 88.4 yards per minute. Good luck.

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

smita that right?

OpenStudy (anonymous):

yeahhh u can alsso do it like this average speeed = total dsitance /total time taken

OpenStudy (anonymous):

ok thanks all of you guys

OpenStudy (anonymous):

so total distance = 368 + 516 / 6+ 4

OpenStudy (anonymous):

ok awsome

OpenStudy (anonymous):

884/10 = 88.4

OpenStudy (anonymous):

Welcome @isucatmath

OpenStudy (anonymous):

holy cow lot of ppl

OpenStudy (anonymous):

thx i actuly have had open study for a few months just dont have email so i create knew acounts

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