PLZZ HELPP IM FAILLING THIS CLASS

yes

Step-by-step explanation:

vegetables 5/3.75=4/3 /1

$1.33

the vegetables are 5 pounds so you divide it by the cost to find the price per pound

(5/3.75)

then you simplify to find the ratio and divide to find the cost

potato 4/2.5=1.6/1

$1.60

there are 4 pounds of potatoes which costed 2.50 so again, divide 4 by 2.50

then you put it into a calculator for the cost

french 4/2=2/1

$2.00

same here, pounds over cost

rice 3/3=1/1

$1.00

each pound is 1 dollar, you know this because its 3 pounds for 3 dolloars (3/3)

rice is best deal

costs 2 dollar

rice is the best deal because its the cheapest per pound

2 times 1 is 2 dollars

i think the answer is fried chicken ; >

step-by-step explanation:

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.