Lydia wants to find the height of a flagpole. She measures the height of a tree and the length of the shadow it casts. The tree is 4 feet tall,
and its shadow is 8.8 feet long. Next, Lydia measures the shadow cast
by the flagpole, and finds it is 22 feet long. What is the height of the
flagpole? PLZ PLZ HELP EXPLAIN HOW YOU GOT THE ANSWER

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Jane has 5 nickels. john has 3 dimes. jane says she has a greater amount of money. with the information given, is she correct?