Worldwide gross sales of Barbie's Mattel brand were $1,009,500,000 in 2014 and $905,900,000 in 2015. What is the absolute and relative change in Mattel's gross sales from 2014 to 2015?

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Suppose a pendulum is l meters long. the time, t,in seconds that it tales to swing back and forth once is given by t=2.01

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°