MATHEMATICS HIGH SCHOOL

A human head weighs 160 ounces. What is that weight in kilograms? Analyze the work below. 1 pound = 16 ounces. 1,000 grams = 1 kilogram. 1 kilogram = 2.2 pounds. Student's work: StartFraction 160 ounces Over 1 EndFraction times StartFraction 16 pounds Over 1 ounce EndFraction times StartFraction 1 kilogram Over 2.2 pounds EndFraction almost-equals 1,163.6 What is the student's error? The student forgot to multiply by StartFraction 1,000 grams Over 1 kilogram EndFraction. The student forgot to multiply by StartFraction 1 kilogram Over 1,000 grams EndFraction. The student multiplied by StartFraction 16 pounds Over 1 ounce EndFraction instead of StartFraction 1 pound Over 16 ounces EndFraction. The student multiplied by StartFraction 1 kilogram Over 2.2 pounds EndFraction instead of StartFraction 2.2 pounds Over 1 kilogram EndFraction.

Answers

Answer 1
Answer:

The equivalent of the weight that has a measure of 60 ounces in kilogram is 4.54 kg

How to determine the weight in kilogram

from the question, we have the following parameters that can be used in our computation:

Weight = 160 ounces

When converted to kilogram, we divide the weight by 35.274

Using the above as a guide, we have the following:

Weight = 160/35.274 kg

Evaluate

Weight = 4.54 kg

Hence, the weight in kilogram is 4.54 kg

Read more about metric unit at

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Answer 2
Answer:

Answer:

Whether her conversion is correct or not, you can just base it on the true answer. For this problem, we apply the technique of dimensional analysis. You can like units if they both appear in the numerator and the denominator side. The solution is as follows:

Mass in ounces = 3 kg * (1,000 g/ 1 kg) * (1 ounce/28.35 g) = 105.82 ounces

Step-by-step explanation:

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What number replaces the Δ? 3 = 3
1 + 3 = Δ + 3


A.
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B.
3

C.
4

D.
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Answers

1 + 3 = Δ + 3

By comparing

Δ = 1.

Option A.

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Answers

Answer:

x = 7

Step-by-step explanation:

First we find out what we are using sin,cos, or tan then we plug in the numbers

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(2-3i)*(3+4i) perform following operations

Answers

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What is the domain of the following parabola? u-shaped graph that opens down with a vertex of 2, 3


x ≥ 2
x ≤ −1
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Answers

First we have to understand what the domain is. In a nutshell the domain is the set of all x values that are represented in any given graph. In this case we do not have a graph but we have the vertex. The x value is 2, therefore: x ≥ 2.


I hope this helps, Regards.

an object starts from rest and accelerates at a rate of 4 m/s^2 for 3 seconds. What is its displacement from the start position?

Answers

it’s displacement is 18m away!!

What value represents the vertical translation from the graph of the parent function f(x) = x2 to the graph of the functiong(x) = (x + 5)2 + 3?

Answers

For this case we have that the parent function is given by:

We apply the following function transformations:

Horizontal translations:

Suppose that h> 0

To graph y = f (x + h), move the graph of h units to the left:

For h = 5 we have:

Vertical translations:

Suppose that k> 0

To graph y = f (x) + k, move the graph of k units up.

For k = 3 we have:

Answer:

The value represents the vertical translation from the graph of the parent function is:

3

Answer:

3 is the right answer on ENG 2022

Step-by-step explanation:
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