To be able to go on the band trip, four band members each get a part-time job. each person has 5 weeks in which to save his or her money. analyze the four individual plans below and decide which of the four people will reach his or her goal of saving $285?
member a: works 8 hours per week at $6.15 per hour
member b: works 10 hours per week at $5.85 per hour
member c: works 7 hours per week at $7.25 per hour
member d: works 9 hours per week at $6.35 per hour
a.
a and b
b.
a and c
c.
b and c
d.
b and d

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco

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.