Landen spent LLL hours at the beach last weekend. Matéo spent 15\%15%15, percent fewer hours at the beach than Landen did.
Which of the following expressions could represent how many hours Matéo spent at the beach last weekend?

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table