How many tens are there in 520?

Farmers often sell fruits and vegetables at farmers' markets during the summer. Each tomato stand at the Bentonville farmers' market has a daily demand for tomatoes that is approximately normally distributed with a mean equal to 125 tomatoes per day

Convert the following complex number into its polar representation 2+2i

Solve 2y-4x=8 for y ... Álgebra

Eun Mi raked 1/3 of her mother's lawn. Her brother, Yeping, raked 1/3 of the rest of the lawn. What part of the whole lawn still needs raking?

Julian is buying concert tickets for himself and his friends. The more concert tickets he buys the greater the cost. Which is the independent and dependent variable?

If m∠1 = 105 and m∠4 = 115, then m∠6 = 40 50 60 75

A machanic earns $17.25 an hour. The president of the company earns 6 2 - 3 times as much For each hour he works. The janitor at the same company earns 3 - 5 as much as the mechanic.

Estimate the quotient to the nearest whole number by using compatible numbers 32.49 / 4.26?

james took a trip to europe. Upon leaving he decided to convert all of his Euros back into dollars. How many dollars did he receive if he exchanged 47 Euros at a rate of $9.70 for 1 Euro?

Martina, Hong, and Felipe sent a total of 91 text messages over their cell phones during the weekend. Hong sent 9 more messages than Martina. Felipe sent 2 times as many messages as Hong. How many messages did they each send?