The speed of the water in the 3 feet radius is 25 feet per second.
8x+(4*30)=6(6+30)
8x+120=6x+180
2x=60
x=30 pounds of coffee
Answer:
c
Step-by-step explanation:
Answer:
x is mL of 25% acid and y is mL of 50% acid
We set up 2 equations:
A) x + y = 250
B) .25 x + .50y = .35 * 250 which equals
B) .25x + .50y = 87.50 Multiplying A) by -.5
A) -.5x -.5y = -125 adding the equations we get
-.25x = -37.50
x = 150 mL
y = 100 mL
Source: http://www.1728.org/mixture.htm
Step-by-step explanation:
5 inches is bigger than 1/3 foot OR 1/3 foot is lesser than 5 inches. That is, 1/3 foot < 5 inches
4 miles is bigger than 7000 yards. That is, 4 miles > 7000 yards
8 yards is equal to 24 feet. That is, 8 yards = 24 feet
<h3>Calculating the value of a quantity </h3>
From the question, we are to determine which of the given quantities are bigger or equal
NOTE: 1 foot = 12 inches
If 1 foot = 12 inches
Then,
1/3 foot = 1/3 × 12
1/3 foot = 4 inches
∴ 5 inches is bigger than 1/3 foot. That is, 1/3 foot < 5 inches
NOTE: 1 mile = 1760 yards
If 1 mile = 1760 yards
Then,
4 miles = 4 ×1760 yards
4 miles = 7040 yards
Hence, 4 miles is bigger than 7000 yards. That is, 4 miles > 7000 yards
NOTE: 1 yard = 3 feet
If 1 yard = 3 feet
Then,
8 yards = 8 × 3 feet
8 yards = 24 feet
Hence, 8 yards is equal to 24 feet. That is, 8 yards = 24 feet
Learn more on Calculating the values of quantities here: brainly.com/question/400890
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