Q26. meena bought a cake and left it on the table in the morning. when she came home in the evening, she saw that of the cake had been eaten. she ate of the remaining cake. her brother ate of the remaining cake. find the portion of the remaining cake?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2