ANABEL HAS A TOTAL INVESTMENT OF $7000 IN TWO ACCOUNTS ONE ACCOUNT PAYING 5% INTREST AND THE OTHER PAYING 8%. IF THE ANNUAL INTREST FEOM THE TWO INVESTMENTS WAS $500, HOW MUCH DID ANABEL INVESR IN EACH ACCOUNT.

Find the value of the cosine for angle a

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)