What two numbers add to be 10 but multipy to be - 57

Find the volume, lateral surface area and total surface area of a regular octagonal pyramid of base 6.2cm and perpendicular height of 14.8cm.

The area of the city of Vancouver is 115 km^2. if the shape of Vancouver is approximately a square, how wide is the city of Vancouver to the nearest tenth of a kilometre?

A rectangular swimming pool is 19 meters wide by 35 meters long. What is the length of the diagonal of the pool? Round to the nearest tenth.

To find the distance an object has traveled, you use the formula D=RT; where D=distance, R=rate and T=time. Find how far a person drove if he traveled at a rate of 55 miles per hour for 5 hours. A. 11 miles B. 110 miles C. 275 miles D. 385 miles

Varia is studying abroad in Europe. She is required pay $3,500 (in US dollars per year to the university, she must pay in euros. How many euros can varia expect to pay per month to the university

5 boxes of candles contain a total of 60 candles. Every box holds the same number of candles in each box. How many boxes does the store have if they have 8 boxes?

Which of the following is not an integer? 17 -45 0.54

Write the equation of the line whose slope is 1/3 and y-intercept is - 3. Write the answer in slope-intercept form.

Last week, Rick's Math Website had the following number of visitors: Monday = 250, Tuesday = 501, Wednesday = 260, Thursday = 490 and Friday = 711. About how many visitors came to Rick's Math Web last week?

For each cost function (given in dollars), find (a) the cost, average cost, and marginal cost at a production level of 1000units; (b) the production level that will minimize the averagecost; and c) the minimum average cost.