Chapter 7: Q1. (page 399)
Write each expression using exponents.
Short Answer
The required expression is represented by .
Chapter 7: Q1. (page 399)
Write each expression using exponents.
The required expression is represented by .
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Record your answers on a sheet of paper. Show your work.
The table below shows the distances from the Sun to Mercury, Earth, Mars and Saturn. Use the data to answer each question.
| Planet | Distance from Sun (km) |
| Mercury | |
| Earth | |
| Mars | |
| Saturn |
a. Of the planets listed, which one is the closest to the Sun?
b. About how many times as far from the Sun is Mars as Earth?
Simplify the expression
PACKAGING For a commercial art class, Aiko must design a new container for individually wrapped pieces of candy. The shape that she chose is a cylinder. The formula for the volume of a cylinder is .
a. The radius that Aiko would like to use is , and the height is . Write a monomial that represents the volume of her container.
b. Make a table of values for five possible radius widths and heights if the volume is to remain the same.
c. What is the volume of Aiko’s container if the height is doubled?
Simplify the expression
Simplify each expression.
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