Answer:
2.78
Step-by-step explanation:
We are given the expression
As we know that x=2.78, we can plug that value into the expression and simplify it
Answer:
1.8k AND 57k
Step-by-step explanation:
A. m-35=22
B. m+22=35
C. 35-m=22
D. m+35=22
x2(4x – 1) + 2(4x – 1)
4x2(x + 2) – 1(x + 2)
4x2(x – 2) – 1(x – 2)
The way to determine the factors of the given polynomial is; x²(4x + 1) - 2(4x + 1)
We are given the polynomial;
4x³ + x² – 8x – 2
We can group the polynomial as follows;
(4x³ + x²) + (-8x - 2)
This grouping can be further factorized to get;
x²(4x + 1) + (-2)(4x + 1)
⇒ x²(4x + 1) - 2(4x + 1)
Read more about polynomials at; brainly.com/question/4142886
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The weight of water in a person's body can be determined by multiplying the total body weight by 0.7, since about 70% of the human body is water. So for a person weighing 120 pounds, 120 * 0.7 = 84 pounds of their weight is water.
To determine how much water is in a person's body who weighs 120 pounds, we will have to multiply the total weight of the person by the proportion of the human body that is water. We know that about 70% (or 7/10) of the human body is water. In mathematical terms, that can be done as follows:
Therefore, a person who weighs 120 pounds has approximately 84 pounds of water in their body.
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