Type the correct answer in each box. use numerals instead of words. an investment worth $50,000 has these expectations of returns: 30% chance of ending up worth $40,000 50% chance of ending up worth $50,100 20% chance of ending up worth $65,000 determine the expected value and risk. the expected value of the investment is $ . the investment is risky because it has only a % chance of making a significant return.

answer:

"andy will record 6x + 5 bacteria cells, while samantha will record 2^x + 3 bacteria cells. these will be equal at a time when:

6x + 5 = 2^x + 3

plotting both of these shows that they are equal when x = 5 and y = 35.

therefore, the number of bacteria cells will be equal at 35, at t = 5 hours."

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x