answer: drag the mixed number -4 and 1/2 on the line between -5 and -4.drag the fraction 1/2 on the line between 1 and 2.drag the fraction -3/4 on the third line to the left of -3...Read More
The described situation represents a normal distribution.For a normally distributed distribution, P(X < x) = P(z < (x - mean) / standard deviation))P(x > 100) = 1 - P(z =&...Read More
A. 8 cm²Step-by-step explanation:You can find the length of the original rectangle with ratios:1.6 : x8 : 25Using this, we get:25/(8/1.6)=x25/5=xx=5Then we multiply length by width...Read More
answer: 204step-by-step explanation: we are told that the revenue is x⋅(4080−10x)=−10x^2+4080x this is a quadratic function, so to maximize it we should find the x-value of its ver...Read More