Answer:
Convert 300 L in 15 seconds to L/min a. ... 10) How many kilograms of water are in a standpipe containing 5678 L? a. ... tank volume if a pump is discharging a constant 60 litres per minute into the tank
5/20=25/100=1/4 you can't simplify anymore therefore 1/4 is the answer
Answer:
a-b = 31 (a ≠ b)
Step-by-step explanation:
(3x²-x+1)(px²+qx+1) = ax⁴+bx³+12x² - 6x + 1
3px⁴+(3q-p)x³+(3+p-q)x²+(q-1)x+1 = ax⁴+bx³+12x² - 6x + 1
q-1 = -6 q = -5
3+p-q = 3+p-(-5) = 8+p = 12 p = 4
b = 3q-p = 3*(-5) - 4 = <u>-19</u>
a = 3p = 3*4 = <u>12</u>
a-b = 12 - (-19) = 31
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2/5 and 3/5 is between 1/5 and 4/5
<h3>
Answer:</h3>
C. x=24, y = 8√3
<h3>
Step-by-step explanation:</h3>
The side ratios in a 30°-60°-90° right triangle are ...
... 1 : √3 : 2 = y : x : 16√3
The shortest side, y, is half the length of the longest, 16√3, so is 8√3.
The mid-length side, x, is √3 times the shortest side, so is 8(√3)(√3) = 24.
The solutions are x = 24, y = 8√3.