The statements expresses as
w <span>∝ b
where w = body's weight, b = amount of blood
Changing it into a direct variation becomes
w = kb or k = w/b
where k = proportionality constant
We know that k is obviously constant, we equation it into two states as
w</span>₁/b₁ = w₂/b₂
Given that w₁ = 160 lb, b₁ = 4.6 qt, b₂ = 175, w₂ = 175 lb. Then b₂ will be
160/4.6 = 175/b₂
b₂ = 160/(4.6*175) = 160/805 = 0.20 quarts
Your questions are integrated in just step-by-step solution.
B is equal to 1/5. Hope I was able to help
Using the absolute value function, we have that:
- The gasket with a weight of 0.53 lb should be thrown out.
- The inequality is: |x - 0.6| ≤ 0.06.
<h3>What is the absolute value function?</h3>
The absolute function is defined by:
It measures the distance of a point x to the origin.
For the batch, the weights are given as follows:
0.58, 0.63, 0.65, 0.53, 0.61.
Hence the mean is:
(0.58 + 0.63 + 0.65 + 0.53 + 0.61)/5 = 0.6.
Weights that are more than 0.06 of the pounds must be thrown out, hence the inequality for the valid weights is given by:
|x - 0.6| ≤ 0.06.
Hence the range of valid weighs is:
- x - 0.6 ≥ -0.06 -> x ≥ 0.54.
- x - 0.6 ≤ 0.06 -> x ≤ 0.66.
0.53 is not in the interval, hence the gasket with a weight of 0.53 lb should be thrown out.
More can be learned about the absolute value function at brainly.com/question/24837065
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Start at -4 on the y axis then go up 3 and right 5 to find your first point, then down 3 and left 5 to find your second point
Answer:
Ned and Penny
Step-by-step explanation:
Ned:
Penny: --> simplying it makes it
Hence, Ned and Penny ate the same amount of pizza.