C+6. * At a party 28 handshakes were

exchanged. Each person shook hands

exactly once with each of the others.

How many people were at the party?

2. Tumford the cats ate 1 5/6 pounds of cat food last week. This week, he ate 3/4 pounds less. How much cat food did he eat this week?

Our galaxy is estimated to be 5.6 * 1019 mi across. How many years would it take a spaceship traveling at 43,000 mph to cross the galaxy? (Round the decimal value to one decimal place.) Could you show steps on how you got the answer?

Dentify the type of sequence shown in the table below and select the appropriate response. n f (n) 1 12 2 - 36 3 108 4 - 324 5 972 Select one: a. Arithmetic sequence; common difference is - 48 b. Arithmetic sequence; common difference is 144 c.

Select the objects that hold the same amount of liquid as a 128-fluid-ounce jug. Select all that apply.

Find the percent of 0.9 of 1,000

How do you turn 7/16 into a decimal

In a 13 sided polygon, the sum of five angles is 1274 degree, four of the eight angles remaining are equal and the other four are 18degree less than each of the equal angles. find the angles with workings

What is the simplest form of 3/24

Y=-2 (x-1) ^2+8 how do I factor this parabola? I need to find the zeros, vertex, and axis of symmetry

A local diner must build a wheelchair ramp to provide handicap access to the restaurant. Building codes require that a wheelchair ramp must have a maximum rise of 1 in. for every horizontal distance of 20 in.