Sebastian simplified the expression -4,212 and got an answer of 4. Organize the steps into the appropriate order, and state whether Sebastian was correct or incorrect.

Statement Choice

Statement

Since 24 = -1,

Choice A

-

Choice B

then -4.1= -4.

Choice C

Given -4:212

Choice D

then -4.-1= 4.

Since 24 = 1

Choice E

Choice F.

Therefore, Sebastian is

incorrect.

Choice G

Therefore, Sebastian is

correct.

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.