Which of the following Is same as4090*201 409*20*100 409*2001 409*20*100 49*10. 21
this star is a multiplication answer
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Eric drew a scale drawing of a country park. the scale he used was 1 inch = 2.5 yards. the picnic area is 80 yards wide in real life. how wide is the picnic area in the drawing ?

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population, find the population standard deviation, o.79828588912497

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°