If you randomly picked a circle from box a, what is the probability of picking a black circle?

The triangle and the rectangle have the same perimeter. u4us6

A blueprint of a room uses the scale 5 in: 25 ft. A door has a width of 1.5 inches on the blueprint. How wide, in feet, is the actual door?

There is a 30% chance of rain today. Express this as a probability value between 0 and 1.

6*2/3-5*0.3+4 what does this equal

Sebastian's parents agree to lend him two hundred dollars for some gaming equipment, as long as he pays them back two hundred fifty dollars in a year's time.

recently 5/8 of the items sold at Debbies Sporting Good were baseball caps. at Sasha Sports 7/10 of the items sold were baseball caps which store sold a greater fraction of baseball caps?

You want to find the height of a tower used to transmit cellular phone calls. You stand 100 feet away from the tower and mesure the angle of elevation to be 40°. How high is the tower to the nearest foot

A helicopter leaves central airport and flies north at 180 mi/hr. Twenty minutes later a plane leaves the airport and follows the helicopter at 330mi/hr. How long does it take the plane to overtake the helicopter

A rectangular piece of paper with length 29 cm and width 12cm has two semicircles cut out of it. Find the area of the paper that remains.

Kent earns $49,000 a year and has to pay $45 in taxes for every $1,000. How much taxes does he pay in one year? A. $2,049 B. $2,000 C. $2 205 D. $1,000