Wheat contains about 2.5 kcal per gram, and the average U. S. male consumes 2500 kcal per day. How many hectares of wheat are needed to support one average U. S. male for a year, assuming that 30 percent of his caloric intake is from wheat?

Traci collects money for a dance marathon. One group of sponsors donate $6 per hour she dances. Another group donates $75 no matter how long she dances.

One lap around the lake is 710 mile. Dasha runs 9 laps around the lake. Use the drop-down menus to complete the equation

The difference of X and the number is six what is the other number

Derivative of f (x) = 8x+7

Wharts the differences between a dialation and a reduction in geometry?

Ryan bought 36 cupcakes at the bakery. He was given an additional 8 cupcakes for being a valued member the bakery is packing the cupcakes by placing 6 in each box. How many boxes will the bakery need?

Eighty-three thousand, nine hundred two in standard form and expanded form

Which equations model this problem? A recipe that makes 1 serving calls for 0.25 L milk. How many servings can Rohit make if he uses 2 L of milk? Use s for the number of servings. Choose all answers that are correct. A. 0.25: 2=s B. 0.25·s=2 C. 2:0.

What is the value of y that makes the equation y+2.9=11 true?

Thomas earns x dollars each week walking his neighbor's dog. He also earns $10 allowance each week. Which expression represents the amount of money Thomas has earned after 4 weeks? Select each correct answer.