A guidance counselor is planning to schedules for 30 students. Every student will take either French or English or Latin. 16 want to take French,16 want English and 11 want Latin. 5 want both French and Latin, and of these, 3 want English as well. 5 want only Latin and 8 want only English. How many students want French only?

it is x equals 3   plese mark me really need it

step-by-step explanation:

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: