Brainliest if correct. Evaluate the expression.

{[(30−60)÷(−30)]squared−15}÷(−7)

What is the value of the expression?

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Abee with velocity vector r'(t) starts out at (5, −5, −3) at t = 0 and flies around for 5 seconds. where is the bee located at time t = 5 if 5 0 r'(u)du = 0?

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)