Answer:
<h3>its so hard im sorry i can't answer it</h3>
Answer:
D
Step-by-step explanation:
loudness depends on the amplitude or height of the sound waves
Answer:
Any radical in the form can be written using a fractional exponent in the form . The relationship between and works for rational exponents that have a numerator of 1 as well. For example, the radical can also be written as , since any number remains the same value if it is raised to the first power.
Step-by-step explanation:
Answer:
4 months
Step-by-step explanation:
if she paid the 15 already subtract it from the 155. Once you that you get 140 and if you break that inton groups of 35 *division* than you get 4. As in 4 months
Answer: 18
Step-by-step explanation:
9+9