If the diameter of the black marble is 3.0 cm, and by using the formula for volume, what is good approximation if it’s volume ? Record the ones place. cm3? Determine the initial volume of water in the graduated cylinder. If you added the black marble to the graduated cylinder and it sinks , what final volume should the water level indicate? Record to the ones . mL?

E

Step-by-step explanation:

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my guess would be b and d, but i didn’t actually get out the pen and paper. lol

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%