The mass of a pound coin is 8.75 g (correct to 2 decimal places). The mass of a 20 pence coin is 5.00 g (correct to 3 significant figures).

What is the mass of £5.40 worth of coins* to a suitable degree of accuracy, in grams?

(*using the least possible number of coins)

Someone answer asap for ! 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 graph represents the given linear function 4x+2y=3

Determine domain and range, largest open interval, and intervals which function is continuous.