schools a and b are competing in an academic contest. correct answers earn 12 points. incorrect answers lose 5 points. in the final%e2%80%8b round, school a gives the same number of correct and incorrect answers. school b gives no incorrect answers and the same number of correct answers as school a. school a started the final round with 165 points. school b started with 75 . the game ends with the two schools tied. let x represent the number of correct answers given by school a in the final round. write an equation that models the outcome of the contest. then find the number of answers that each school got correct in the final round.

it is true

step-by-step explanation:

all the combinations add up i used   calculator

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:

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation:

all of the measures need to be converted to the same measure; such as inches. if you do that it is easy to determine which is the longest, 2500 mm which is approximately 97.5 inches.