Kyle solved this problem incorrectly. 36 – 15 = ___ 30 – 10 = 20 6 – 5 = 1 20 – 1 = 19 So, 36 – 15 = 19 What did Kyle do wrong? A. He found 20 – 1, but he should have found 20 + 1. B. He found 30 – 10, but he should have found 30 – 5. C. He found 6 – 5, but he should have found 6 + 5. D. He broke apart 36 and 15 incorrectly.

black lol

step-by-step explanation:

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i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.

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.