Mathematics, 06.08.2021 05:40 angelinamadriga
A calculus exam that was taken by 95 students is recorded and normally distributed. the mean score on the exam is 74.5 and the standard deviation is 1.0. what percent of the scores are in the 72.5 and 75.5 range
Answers: 3
Mathematics, 21.06.2019 13:00, jlluminate91671
Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.
Answers: 2
Mathematics, 21.06.2019 18:10, hellodarkness14
Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
Answers: 1
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