Mario estimated the product of 132.4 × 27.9 in two different ways, as shown below. Using compatible numbers: 132.4 times 27.9 almost equals 130 times 30 = 3,600. Rounding to the nearest whole number: 132.4 times 27.9 almost-equals 132 times 28 = 3,696. Find the exact product. What can you say about Mario’s estimates? Check all that apply. Using compatible numbers gave an answer closer to the exact answer. Rounding to the nearest whole number gave an answer closer to the exact answer. Both methods gave a reasonable estimate for the exact answer. Mario made errors in both estimates, so neither is reasonable.

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew

kaahe btau

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation: