Ram lend altogether Rs 10,000 to Hari and Laxmi for 2 years. Hari agrees to pay simple interest at 12 % p. a. and Laxmi agrees to pay compound interest at the rate of 9 % p. a. If Laxmi paid Rs 596.70 more than Hari as the interest, find how much did he lend to each.​

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Aline passes through 3,7 and 6,9 what equation represents the line