The 60 members of a school’s glee club need to raise at least $5,000 for a trip to a national competition. The school agreed to contribute $1,000 toward the trip. Which inequality below shows the amount of money that each glee club member needs to raise for the trip? ​

i think it might be a but you might want a second opinion

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:

f(x) is   are being squared

g(x) is   increasing by 2

h(x) is adding .25 each time

k(x) is taking the square root

f(x) and k(x) are exponential functions