Answer:
Annual inflation, refers to the percent change of the CPI compared to the same month of the previous year.
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If you measure the temperature of a chunk of ice, you may find it to be –5° Celsius or so. If you take temperature readings while heating the ice in a pot on your stove, you find that the temperature of the ice begins to rise as the heat from the stove causes the ice particles to begin vibrating faster and faster.
After a while, some of the particles move so fast that they break free of the crystal lattice (which keeps a solid solid), and the lattice eventually breaks apart. The solid begins to go from a solid state to a liquid state — a process called melting. The temperature at which melting occurs is the melting point (mp) of the substance. The melting point for ice is 32° Fahrenheit, or 0° Celsius.
The value of xy from the given equation is (y ²z²)(√x÷ z²)
<h3>How to solve equation?</h3>
x = y ²z²
make y the subject
y² = x ÷ z²
y = √x÷ z²
xy = x × y
xy = (y ²z²)(√x÷ z²)
Therefore, the value of xy from the given equation is (y ²z²)(√x÷ z²)
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Answer:
Answer:
A. Exploring the relationship of the material in a rock sample and its
hardness.
B. Measuring the temperatures at which two rock samples melt.
C. Describing the types of materials that make up one rock sample.
D. Comparing the sizes of the crystals in two rock samples.
Explanation:
The answer is to this is, C. Interjection