So it can be written as 2x + 5 = 11, and x = 3
A typical shower drain can remove 480 gallons of water in 3 hours.
For the first-rate;
1,440 gallons in 3 hours
We calculate the unit rate.
By Dividing the total volume by the total time,
1440 / 3 = 480 gallons/ hours
For the second rate:
960 gallons in 120 minutes
Converting minutes to hours:
120 minutes = 2 hours
We calculate the unit rate.
By dividing the total volume by the total time,
960 / 2 = 480 gallons / hour
For the third rate:
720 gallons in 1.5 hours
We calculate the unit rate.
By dividing the total volume by the total time,
720 / 1.5 = 480 gallons / hour
Now,
480 gallons/ hour = 480 / 60 gallons/ minute = 80 gallons per minute
Learn more about unit rate here:
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Answer:
50.9166
Not sure what you mean by decimal form cause it is already in decimal form...
If you meant fraction form it would be 254583
/5000
hope this helped! :)
Answer:
A. 804 cm²
Step-by-step explanation:
Formula :
A = 3.14 × 16²
A = 3.14 × (16 × 16)
A = 3.14 × 256
A = 803.84 cm²
A = <u>8</u><u>0</u><u>4</u><u> </u><u>cm²</u> (rounded)
So, the approximate area of the shown below is 804 cm² (A)
#CMIIW ^^
Answer:
b = 
Step-by-step explanation:
The standard form of the sine is
y = asin(bx + c) + d
where | a | is the amplitude, period = 
c is the phase shift and d the vertical shift
Here period = 15, thus
= 15 ( multiply both sides by b )
15b = 2π ( divide both sides by 15 )
b =
