If you had invested only 1 month´s worth of the emergency fund in the savings account at a 3.15% apr and the remainder in the 45-day cd at a 4.65% apr. what is the difference in the interest earned in 45 days when compared with question three? question three was- your fixed expenses are $1,500.45 a month. your emergency fund has four month´s worth of coverage. you invest half in a savings account with an interest rate of 3.15% apr and the other half in a 45-day cd with an interest rate of 4.65% apr. how much is your total interest in 45 days? i got $28.85 for this.

Asmall (but heavy) particle placed in a glass of water will follow a zigzag motion because the particle will bounce off of the water molecules it meets. this is called brownian motion. a physicist simulates this on a computer, by varying the distance a particle can travel (called the mean free length), on average, before it collides with a water molecule and assigning the change in motion to be one of 8 directions, each with a similar probability. by running the simulated particle (with the same mean free length) many times she determines that it should take 15 seconds, on average, for the particle to fall to the bottom, with a standard deviation of 1.5 seconds. next she lets a real particle fall through a glass of water and finds that it took 18 seconds. what does she conclude, and why?

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.