Mathematics, 19.01.2021 14:00, HUNIXX6561
The distance from Antville to Beetleton is 60 km.
Mr. Caterpillar travels from Antville to Beetleton at
an average speed of 30 km/h.
How long does it take him?
On the return journey, his average speed is 20 km/h.
Work out his average speed for the whole journey.
Give your answer to 1 d. p.
Total
12
26
earch
o i
Answers: 2
Mathematics, 22.06.2019 02:30, haimar8710
Plz : denver is about 5,200 feet above sea level. which number line best represents this integer?
Answers: 2
Mathematics, 22.06.2019 03:30, madison1284
On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.
Answers: 3
Mathematics, 22.06.2019 04:30, alex12everett
Acheetah can run 70 per hour. what is the speed in feet per hour
Answers: 2
The distance from Antville to Beetleton is 60 km.
Mr. Caterpillar travels from Antville to Beetleto...
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