help!! last year, Pinwheel industries introduced a new toy. It cost $1500 to develop the toy and $10 to manufacture each toy. Fill in the blanks below as appropriate

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

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correct answer is b. 27/8

step-by-step explanation:

the answer is mp

step-by-step explanation: