A linear function is when a variable y varies directly with a variable x. That is, when y increases, x also increases and the opposite is also true. THerefore, the correct answer from the choices listed above is the first option. Every day, the number of bacteria in the dish is 3 times what it was the previous day can be <span>represented by a linear function.</span>
10. solving that, the answer is 1, so the numbers equivalent to 1 are 2/2, 3/3 etc
11. the answer is 8 because all you have to do is divide the two numbers
This is a scaling ratio question. For 1 in is 10 mi so 1:10
Its asking you how long in inches do you have to place those two cities apart. The actual length is 95 mi so the ratio is ?:95
Doing the cross multiply and divide 95*1/10 you get 9.5 in
First you multiply the last term by the first term (3h+16h+15). Then find numbers that add to 16 and multiply to 15 then add or subtract it from (3h+15)(3h+1). Then factor if possible (h+5)(3h+1)
Answer:
r = 5
Step-by-step explanation:
(r + 8)^2 = r^2 + 12^2
r^2 + 16r + 64 = r^2 + 144
16r = 80
r = 5
