Select the correct answer. What is the probability that a person with an iron deficiency is 20 years or older?

A. 0.23
B. 0.34
C. 0.60
D. 0.78

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:

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!