Use a calculator to find the approximate value of arccos (0.77).

A: 50.35°

B: 37.6°

C: 39.65°

D: 100.71°

What is : b squared+14b + 24 over b squared+5b+6 divided by 1 over b+3

16. What is the written form of the decimal number. 954 A. Nine hundredths fifty-four B. Nine and fifty-four thousandths C. Nine hundred fifty four hundredths D. Nine hundred fifty-four thousandths

Jen's Garden is 4 ft wide and 4 ft long what is the area of Jen's Garden

To mix the color "autumn purple," a painter mixes 28 parts of blue to 48 parts of red. What is the ratio of blue to red? Express the ratio in simplest form.

How many eights go in to 672

In 2016 the 29th of February was a Monday when will the next leap year when the 29th of February is a Monday

The dragon kite co. Makes red, green and blue kites. One week they made 38% red kites, 25% green kite and the rest blue kites. If they made 296 blue kites, how many kites did they make in all?

An art gallery has 8 new paintings, all the same size, but enough room on the wall for only 6 of them. How many ways can the director arrange the 8 paintings on the wall? A. 48 B. 28 C. 20,160 D. 40,320

There are 36 people in newtown hiking club. 2/3 of the club must vote yes if the club is to hike the northern trail. 20 people have voted yes. how many more yes votes are needed?

One revolution of a 40 cm diameter ball compared to a 20 centimeter diameter ball is: A. 2 times as great. B. 4 times as great. C. The same D. 1/2 times as great.