Answer:
.
Step-by-step explanation:
.
Answer:
600 minutes
Step-by-step explanation:
The total rate of the Pump is gotten first
15 + 20 = total rates of 35 gallon per hour .
rate = volume/ time.
Volume = rate * time
21,000 = 35 * t
t = 21,000/35
t = 600 minutes.
To check the volume each pump will pump out.
pump A 15 * 100 = 9000 gallons
Pump B 20 * 600 = 12000 gallons.
12,000+9,000= 21,000 which gives the total gallons of the swimming pool back
Answer:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47
Answer:
Line1: y = -2 * x + 1
line2: y = 2 * x + 1
Step-by-step explanation:
y = mx + b
y interception (b) for line1 and line2 are 1
slope of line1 (m1) = (y-y') / (x-x') = (3-1) / (-1-0) = -2
slope of line2 (m2) = (y-y') / (x-x') = (3-1) / (1-0) = 2
Line1: y = -2 * x + 1
line2: y = 2 * x + 1
The Approximate the solution to the equation using three iterations of successive approximation is option b: 27/8.
<h3>What is the
iterations about?</h3>
In the equation given:
Note that:
x²-3x+2 = square root √x-2 + 2
Therefore:
x⁴-6x³+9x²= square root x-2
x² = 3.375
Convert 3.35 into fractions and will get 27/8. So, The Approximate the solution to the equation using three iterations of successive approximation is option b: 27/8.
Learn more about Successive approximation from
brainly.com/question/27278132
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