Which of the following values have 3 significant figures ? 85.3,36.05,50,121

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

What is the value of the expression below? 148+(-6)| + |– 35= 7|