The venn diagram shows how many of the employees at a bookstore speak spanish, chinese, and russian.
how many of the employees speak either spanish or chinese (or both)?

a.5
b.17
c.23
d.28

Answer : The correct option is, (B) 17

Step-by-step explanation :

From the Venn diagram we Conclude that:

Number of employees speak Spanish = 8

Number of employees speak Chinese = 6

Number of employees speak Spanish and Chinese (both) = 3

As per question, now we have to determine the number employees who speak either Spanish or Chinese (or both).

Number of employees speak either Spanish or Chinese (or both) = Number of employees speak Spanish + Number of employees speak Chinese + Number of employees speak Spanish and Chinese (both)

Number of employees speak either Spanish or Chinese (or both) = 8 + 6 + 3

Number of employees speak either Spanish or Chinese (or both) = 17

Thus, the number of employees speak either Spanish or Chinese (or both) are, 17

it’s 28 a.p.e.x

Step-by-step explanation:

answer by yourhope:

hi! : )

a farmer that lived in ancient egypt would most likely be barried in the sand, in the desert!

: )

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: