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Can someone please help me with this?

Can someone please help me with this?-example-1
User Wlf
by
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1 Answer

22 votes
22 votes

Explanation:

Using the formula, T = 176 - 0.8a, substitute the values of a or T from the table to solve for the unknown values:

a.

T = 132:

T = 176 - 0.8a

132 = 176 - 0.8a

132 - 176 = 176 - 0.8a - 176

132 - 176 = - 0.8a

-44 = -0.8a

-44/-0.8 = -0.8a/-0.8

55 = a

a = 70:

T = 176 - 0.8a

T = 176 - 0.8(70)

T = 176 - 56

T = 120

Please see the attached image below for the filled table, as well as parts b and c:

Can someone please help me with this?-example-1
User Matin Petrulak
by
2.3k points