2. Volume sebuah tenda yang berbentuk
prisma segitiga adalah 5,4 mº. Jika
ukuran alas bagian depan tenda yang
berbentuk segitiga adalah 180 cm dan
tingginya 1,5 m, berapakah panjang
tenda?​

The trigonometric ratios sine and secant are reciprocals of each other

Which of the following is not a subset of {1,2,3}?

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?