-2/3 x, it’s negative because it’s going down and i found the slip by using rise/run
If it takes the cold water faucet x minutes to fill 1 tub, then its flow rate is (1 tub)/(x min).
The hot water faucet takes 4 times as long, so its flow rate is (1 tub)/(4x min).
Together, the total flow rate is (1 tub)/(3 min), so we have
Similarities
Adding or subtracting a number from both sides.
Multiplying or dividing both sides by a positive number.
Applying an increasing function to both sides.
Simplifying one or both sides.
Differences
Multiplying or dividing both sides by a negative number changes the direction of an inequality. So we cannot multiply or divide both sides by a variable unless we know that the variable is either always positive or always negative. This is not a concern when solving equalities.
When applying a decreasing function to both sides of an inequality, the direction of the inequality changes.
Swapping both sides of an inequality also changes the direction of an inequality. Again we don't have to worry about this with equalities.
Answer:
B. 58 feet to nearest foot.
Step-by-step explanation:
h = -16t^2 + 52t + 16
Convert to vertex form:-
= -16 [(t^2 - 3.25t) + 16
= -16 [ (t - 1.625)^2 - (1.625)^2 ] + 16
= -16 (t - 1.625)^2 + 42.25 + 16
= -16 (t - 1.625)^2 + 58.25.
The maximum height occurs when t = 1.625 seconds and its equal to 58 feet.
Answer: 350
Explanation: 348
/ | \
Hundred | \
Tens \
Single
348.5 + 1.5 = 350
348.5 - 8.5 = 340
|
|
What is the lowest number (Not including +/- sign before it)
Answer: 1st one/1.5
Final answer (what you put on paper): 350