Here are five straight rods. All measurements are in centimetres. The total length of the five rods is L cm. Find a formula for L in terms of a. Write your formula as simply as possible.

The question is incomplete, the complete question is;

here are five rods a-1 a a a a+3 all measurements are in cm the total length of the five rods is l cm find a formula for l in terms of a write your formula as simply as possible

L= (5a + 2) cm

Explanation:

Let the total length of the five rods be L

There are five straight rods of lengths; a-1, a, a, a, a+3

To obtain L;

L= a-1 + a + a+ a + a+3

Hence;

L= (5a + 2) cm

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in night, why are wiesel and his father evacuated from the auschwitz concentration camp? a massive escape makes the nazis question the security of auschwitz. they are assigned to work as laborers in a factory at another camp, buna. hitler has ordered that all remaining jews be relocated within german borders. the german army needs the camp guards to go to the battle front for a last-chance defense.