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Grade 11 · Algebra 2

Exponentials & logarithms

60 problems in this skill, each with a solver-verified answer key. Answers are checked the moment you submit — with a hint if you want one and a worked solution afterwards.

What the problems look like

A few statements from this skill. Answers, hints and worked solutions live in the practice session.

  1. Warm-up

    A savings account is opened with 5000 dollars at an annual interest rate of 10%10\%, compounded once per year. Using the compound interest formula A=P(1+r)tA = P(1 + r)^t, find the account balance, in dollars, after 2 years.

  2. Warm-up

    A savings account is opened with 7000 dollars at an annual interest rate of 10%10\%, compounded once per year. Using the compound interest formula A=P(1+r)tA = P(1 + r)^t, find the account balance, in dollars, after 3 years.

  3. Warm-up

    A savings account is opened with 3000 dollars at an annual interest rate of 10%10\%, compounded once per year. Using the compound interest formula A=P(1+r)tA = P(1 + r)^t, find the account balance, in dollars, after 2 years.

Problems shown under their original terms: Generated (template, solver-computed).

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