Answer:
y= -1/4 x -1
Step-by-step explanation:
slope intercept equation= y=mx+b
m= slope
b= y-int.
y-int= -1 (seen on graph)
b= -1
y=mx-1
slope is rise over run
-1/4
m= -1/4
y=-1/4x-1
Answer:
a) How many loops does this pattern exhibit = 3Loops
b) What is the fundamental frequency of vibration of the wire = 50Hz
c) how many loops arepresent in the new pattern = 1 Loop
Step-by-step explanation:
The concept of general wave equation is applied and then compared to the equation given in the question to determine the amplitude A, and angular frequency w as shown in the attached file.
Answer:
22.5% increase.
Step-by-step explanation:
Because her collection grows by 9, that means it increases by 9/40 total. As a decimal, this would be 0.225. Then, as a percent you multiply that by 100 to get 22.5%. Pilar's collection increased by 22.5%
2.2 gallons of water flow every minute. To figure out how much water flows from a shower in 9 minutes, just multiply 9 × 2.2 which equates to 19.8.
If 5 people shower for 9 minutes, just multiply 19.8 × 5 which equates to 99 gallons of water.