Write as a single term $e^x-4ln(cosx)$
a grocer sells pinapples for 39p each, he sells 3910 pineapples in 1 week. how much money did he get?
Sam has 12 shirts: 3 red shirts, 2 blue shirts, and the remaining shirts are green. Sam also has 3 pairs of black trousers, 3 pair...
ummmmmmmm 23*3
6 fewer than a number
Números complejos:
Encontrar z : 3z-3zi+2+3i+3iz-2-2i=3zi+4zi-5-6-(7i-8z)
The lifetimes of certain kinds of electronic devices have a mean of 300 hours and standard deviation of 25 hours. Assuming that th...
+5-5
what is 5
8 : 36
1 : n
to 1 d.p
