Me will mark brainliest.
for questions 1-4, simplify the radical expression
1). √72
a) 2
b) 6
c) 6√2
d) 12

2). √49a^8
a) a√24.5
b) 7a^8
c) 7a^4
d) 7√5a^8

3). 2√10 * 3√12
a) 12√60
b) 5√120
c) 12√30
d) 6√120

4). √14q * 2√4q
a) 3√56q^2
b) 4q√14
c) 2√56q^2
d) 4√14q^2

5). simplify the radical expression by the rationalizing the denominator.
4/√11
a) 11√4
b) 4√11
c) 4√11/11
d) √121/11

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Brent paid for 6 avocados with a $20.00 bill. he received $10.40 in change. construct and solve an equation can be used to find the price , of each avocados

Aquality characteristic of new iphone x made at the amsterdam plant at apple computers has a manufacturing specification (in mm) of 0.200 +/- .07. historical data indicates that if the quality characteristic takes on values greater than 0.27 or smaller than 0.13 the component fails at a cost of20.19. based on these data: determine the taguchi loss function (must show work) calculate an estimated loss for a quality characteristic of .30 calculate an estimated loss for quality characteristic of .40.