Different species of fish have different requirements for the temperature and ph of the water in which they live. the gold swordtail requires a temperature of 73°f plus or minus 9°f and a ph level of 7.65 plus or minus 0.65.† find the lower and upper limits of the temperature and the ph level of the water in which a gold swordtail lives.
(a) the temperature
lower limit °f
upper limit °f
(b) the ph level
lower limit __
upper limit __

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)