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Question
329.25 = 3 × 102 + 2 × 101 + 9 × 100 + 2 × 10–1 + 5 × 10–2
Options
True
False
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Solution
This statement is True.
Explanation:
RHS = 3 × 102 + 2 × 101 + 9 × 100 + 2 × 10–1 + 5 × 10–2
= `3 xx 10 xx 10 + 2 xx 10 + 9 xx 1 + 2/10 + 5/(10 xx 10)`
= 300 + 20 + 9 + 0.2 – 0.05
= 329.25
LHS = RHS
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Simplify:
`(((-2)/3)^-2)^3 xx (1/3)^-4 xx 3^-1 xx 1/6`
Find the value of x so that (–2)3 × (–2)–6 = (–2)2x – 1
For hook-up, determine whether there is a single repeater machine that will do the same work. If so, describe or draw it.

For hook-up, determine whether there is a single repeater machine that will do the same work. If so, describe or draw it.

The left column of the chart lists the lengths of input chains of gold. Repeater machines are listed across the top. The other entries are the outputs you get when you send the input chain from that row through the repeater machine from that column. Copy and complete the chart.
| Input Length | Repeater Machine | ||
| × 23 | |||
| 40 | 125 | ||
| 2 | |||
| 162 | |||
Find x.
23x = 82x + 1
