3⁴= 3×3×3×3= 81
3⁵= 3×3×3×3×3= 243
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Answer:
Albert invested 21,000 and John invested 49,000 :)
Answer:
<u>Answer</u><u>:</u><u> </u><u>(</u><u>√</u><u>3</u><u>)</u><u>/</u><u>2</u>
Step-by-step explanation:

from trigonometry identities:

a » 35°
b » 25°
Therefore;

The recommended weight of a soccer ball is 430 grams. The actual weight is allowed to vary by up to 20 grams.
a. Write and solve an absolute value equation to find the minimum and maximum acceptable soccer ball weights.