In an interview of 60 students, 15 are traveling this summer and taking classes.
22 are traveling this summer, but not working.
5 are traveling, working and taking classes this summer.
32 are traveling this summer.
24 are taking classes this summer.
12 are working this summer, but not traveling nor taking classes.
3 are taking and classes and working, but not traveling.

Create a Venn diagram and answer the following questions:
Of those surveyed, how many are not traveling, taking classes, or working this summer?

How many are traveling and working this summer?

the answer is a i belaeve atleast thats what my calculator just gfave me

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: the sun

explanation:

water cycle describes the evaporation of water from earth's surface, formation of clouds and precipitation water back onto the surface of earth. seventy percent of the earth is covered with water in the form of seas and oceans. the heat of the sun causes the evaporation of water from the surface of the ocean. the water vapors rise and condense to form water droplets. the collection of these water droplets form clouds which rain down again.

the evaporation of the oceans surface water as part of the water cycle is caused by the sun