Robert and Tom are friends who do well in different activities. Robert is a powerlifter and in his last competition he entered, he lifted 265 lbs. The rest of the competitors lifted a mean of 235 lbs with a standard deviation of 18 lbs. Tom is a student and his last test score was 96. The other students had a mean score of 87 and a standard deviation of 5.

the final price would be 29.6925

step-by-step explanation:

39.59 minus 25% equals 29.6925

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hope this !

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.

answer: 0.64

step-by-step explanation: