Jessica and berry squeeze oranges for juice jessica squeeze 2 3/5 cups of juice berry made in 1/4 cup less than jessica berry estimated that jessica squeezed about 2 and 1/2 cup of juice which is the best estimate for the amount of juice very made

answer:

2

step-by-step explanation:

2 and 3/5 - 1/4=1and 17/20

then,

1 and 17/20= 36/20 and is estimated then it will become 40/20 = 2 ans.

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.