Airline companies are interested in the consistency of the number of babies on each flight, so that they have adequate safety equipment. suppose an airline conducts a survey. over weekend, it surveys six flights from boston to salt lake city to determine the number of babies on the flights. it determines the amount of safety equipment needed by the result of that study. a. using complete sentences, list three things wrong with the way the survey was conducted. b. using complete sentences, list three ways that you would improve the survey if it were to be repeated.

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.

chiken

step-by-step explanation:

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

answer: 8

step-by-step explanation: