Consider the expression 1 point 1 times 1 point 3 raised to the x plus 4 power Which of the following is an equivalent expression?

Use the exponent rule a^(m+n) = a^m · a^n. Thus, 1.1 · 1.3^(x+4) = 1.1 · 1.3^x · 1.3^4, which matches the expression in choice C.

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