Abaker uses 2.327 kilograms of blueberries for muffins. there are four packages at the fruit market. which amount is closest to 2.327 kilograms? a. 2.3 kg b. 2.42 kg c. 2.33 kg d. 2.4 kg

Option c, 2.33 kg.

Step-by-step explanation:

A baker uses 2.327 kilograms of blueberries for muffins.

2.327 kilograms = 2 kilograms and 327 grams

There are four packages at the fruit market. To find which amount is closest to 2.327 kg. we will go through all the options.

1 kg = 1000 grams

2.3 kg = 2 kg and 300 grams    [ less than he needs ]

2.42 kg = 2 kg and 420 grams  [ 93 grams more than he needs ]

2.33 kg = 2 kg and 330 grams   [ 3 grams more than he needs ]

2.4 kg = 2 kg and 400 grams     [ 73 grams more than he needs ]

Therefore, Option C, 2.33 kg is closest to 2.327 kg.

the diameter is 16 cm. are you a teacher?

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