The Arnold family arrived at the beach at 10:30 am. they spent 3 3/4 hours there. what time did they leave the beach?

If an animal dies, what percent of the carbon-14 will be left in 20000 years?

Devon will drive 7*3 or 21 miles in 7 hours. Logan will drive 7*3 or 21miles in 7 hours so logan will drive _ or how many miles did logan drive in seven hours

Describe and correct the error in simplifying 5x^7 * 2x^4 5x^7*2x^4 = 7x^7+4 =7x^11

Y = 4 х + б у = х - 12

The results for a survey of 120 students who were selected randomly are l60 students have a cell phone with company x 36 students have a cell phone with company y 24 students do not have a cell phone. the total population of students was 380.

Elizabeth has a piece of ribbon that is 4.5 m long she wants to cut into pieces that are 0.25 m long how many pieces of ribbon

Do rotations perserve size?

True or False: The following is a geometric sequence. -1, 1, - 1, 1, - 1 The following is a geometric sequence. -2, - 6, - 18, - 54

A rectangular city park measures 7/10 mile by 2/7 mile. What is the area of the park?

What is the product 18 x 8