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Baby Kana's parents measure her height every month.

H(t) models Kana's height (in centimeters) when she was 
t months old.
What does the statement 
H(160)=150 mean?
Choose 1 answer:
(A) When Kana was 150 months old, her height was equal to 160 centimeters.
(B) When Kana was 160 months old, her height was equal to 150 centimeters.
(c) Kana had the same height at 150 months old and at 160 months old.

Baby Kana's parents measure her height every month.\newlineH(t) H(t) models Kana's height (in centimeters) when she was t t months old.\newlineWhat does the statement H(160)=150 H(160)=150 mean?\newlineChoose 11 answer:\newline(A) When Kana was 150 150 months old, her height was equal to 160 160 centimeters.\newline(B) When Kana was 160 160 months old, her height was equal to 150 150 centimeters.\newline(C) Kana had the same height at 150 150 months old and at 160 160 months old.

Full solution

Q. Baby Kana's parents measure her height every month.\newlineH(t) H(t) models Kana's height (in centimeters) when she was t t months old.\newlineWhat does the statement H(160)=150 H(160)=150 mean?\newlineChoose 11 answer:\newline(A) When Kana was 150 150 months old, her height was equal to 160 160 centimeters.\newline(B) When Kana was 160 160 months old, her height was equal to 150 150 centimeters.\newline(C) Kana had the same height at 150 150 months old and at 160 160 months old.
  1. Understanding H(t): Understand the function H(t).\newlineThe function H(t) models Kana's height in centimeters at tt months old. This means that when we input a value for tt, the function gives us Kana's height at that age in months.
  2. Interpreting H(160)=150H(160)=150: Interpret the statement H(160)=150H(160)=150.\newlineThe statement H(160)=150H(160)=150 means that when we input 160160 into the function H(t)H(t), the output is 150150. This tells us Kana's height at 160160 months old.
  3. Matching statement to answer choice: Match the statement to the correct answer choice.\newlineSince H(t)H(t) gives us the height at tt months, H(160)=150H(160)=150 means that Kana's height was 150150 centimeters when she was 160160 months old. This corresponds to answer choice (B).

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