The double number line shows the approximate number of ounces in a certain number of pounds: two number lines are shown. the one on top is labeled pounds and has tick marks labeled 1, 2, and 3 with secondary tick marks in between. the one on bottom is labeled ounces and has tick marks labeled 8, 24, and 40 with secondary tick marks in between. the first tick mark on pounds lines up vertically with the first secondary tick mark on the ounces line, and the remaining tick marks all line up. based on the number line, about how many ounces are there in 5 pounds? 21 ounces 40 ounces 64 ounces 80 ounces

answer: what if i dont want to show my work boi.

step-by-step explanation: im watching dbz and eating popcorn leave meh alone

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368