Alarge emerald with a mass of 812.04 grams was recently discovered in a mine. if the density of the emerald is 2.76 grams over centimeters cubed, what is the volume? round to the nearest hundredth when necessary and only enter numerical values, which can include a decimal point.

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?