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3 years ago

CAN SOMEONE PLZ DO QUESTIONS 1-4 PLZ

Mathematics

1 answer:

zlopas [31]3 years ago

8 0

Answer:

40 answer

Step-by-step explanation:

amil amil amil

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I need to know The value of f(1/2)

Lostsunrise [7]

$\huge\boxed{\textsf{a.)}\ 10}$

Substitute $\frac{1}{2}$ for $x$ .

$f\left(\frac{1}{2}\right)=5\cdot4^\frac{1}{2}$

Use $a^\frac{m}{n}=\sqrt[n]{a^m}$ .

$\begin{aligned}f\left(\frac{1}{2}\right)&=5\cdot\sqrt[2]{4^1}\\&=5\cdot\sqrt[2]{4}\\&=5\cdot2\\&=\boxed{10}\end{aligned}$

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Answer: the answer would be 35 kilometers

Step-by-step explanation:35000 divided by 1000 equals 35

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