Pls i need help ASAP it’s due today! a sample of 300 g of lead-210 decays to polonium-210 and is described by the equation y=300 e -0.032t, where t is time in years. find the amount in this 300-gram sample after 10 years. Round your answer to the nearest hundredth of a gram

Which expression is equivalent to 5r674 pression is equivalent to see lo 5r614) 4r322,4 ) 5 ( 2 5t5 |

Given abcd ac=38 and ae=3x+4 find the value of x

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.