Latoya had a large collection of basketball cards. she decided to give half of them to her friend, erin, and a fourth of them to her brother. she still has 75 cards left. how many cards did she start with?

What is sin 7x/4 ? i need on this urgent trig

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Nikolas calculated the volume of the prism. his work is shown below.