Math Word Problem

posted by .

The Mesozoic Era began about 250,000,000 years ago. The Palezoic Era began 292,000,000 years before that. How long ago did the Palezoic Era Begin?

A. 42,000,000 Years

B. 492,000,000 Years

C. 542,000,000 Years

D. 556,000,000 Years

  • Math Word Problem -

    Add the two numbers. What do you get?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. History

    How long ago did the first human culture, involving villages and a sense of history, develop?
  2. healthcare fiancare

    HINT: 6% X $1,000,000 – {20% X ($1,000,000 – (6% X $1,000,000))} = 6% X $1,000,000 – {20% X ($1,000,000 - $60,000))}= 6% X $1,000,000 - {20% X $940,000}= 6% X $1,000,000 - $188,000 = $60,000 - $ 188,000= -$128,000 A) The interst …
  3. Physics

    Suppose you have 100 g of radioactive plutonium-239 with a half-life of 24,000 years. How many grams will remain after (a) 12,000 years (b) 24,000 years (c) 96,000 years?
  4. Physics

    Suppose you have 100 g of radioactive plutonium-239 with a half-life of 24,000 years. How many grams will remain after (a) 12,000 years (b) 24,000 years (c) 96,000 years?
  5. Math

    Using the following cash flows for projects A and B, use payback period, discounted payback period, NPV, IRR, and MIRR to see if these are good projects or not. > Project A: (283,000); 46,000; 89,000; 104,000; 123,000; 187,000; …
  6. Economics

    Given the following data, use present worth analysis to find the best alternative, A,B, or C. A B C Initial cost $10,000 15,000 $12,000 Annual benefit 6,000 10,000 5,000 Salvage value 1,000 −2,000 3,000 Useful life …
  7. math

    The data set represents the income levels of the members of a country club. Estimate the probability that a randomly selected member earns at least $98,000. 112,000 126,000 90,000 133,000 94,000 112,000 98,000 82,000 147,000 182,000 …
  8. statistics

    The data set represents the income levels of the members of a country club. Estimate the probability that a randomly selected member earns at least $98,000. 112,000 126,000 90,000 133,000 94,000 112,000 98,000 82,000 147,000 182,000 …
  9. Math

    How much will be the value of a house that was bought 9 years ago?
  10. Math

    Help on, what is this in word form. $10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000. I need to know like 1 Million, trillion?

More Similar Questions