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2 years ago

10

Witch is a following radical to …

1 answer:

VARVARA [1.3K]2 years ago

7 0

Answer:

B

Step-by-step explanation:

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The function A=A_oe^{-0.01155x} A = A o e − 0.01155 x models the amount in pounds of a particular radioactive material stored in

vivado [14]

They are essentially asking us to solve:

$357=900e^{-0.01155x} \implies\\ \frac{357}{900}=e^{-0.01155x} \implies\\ \ln{\frac{357}{900}}=-0.01155x \implies \\ x\approx 80.1$

Solving this equation for x tells us that it will take around 80.1 years for the materials in the vault to reduce to 357 pounds.

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3 years ago

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Find the equation, in standard form, of the linebpasing through the points (5,1) and (-2,3).

svet-max [94.6K]

Step-by-step explanation:

=(y-y1)=Y2-Y1/X2-X1(X-X1)

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3 years ago

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On Tuesday a local ice cream truck sold a combined total of 492 ice cream sandwiches and sprites. the number of sandwiches sold

DiKsa [7]

Answer: 164

Reasoning: you would need to divide 492 by 3 to get the number of sprites seeing that the sandwiches are 3 times as much as the amount of sprites sold.

I hope that helped

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3 years ago

guys need help asap plz ill give brainliest to first person that is correct. you put the answer for 1c and 2 below. I just need

schepotkina [342]

But where is the question???

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3 years ago

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A has $32 more than B, and B has five times as much money as C. If C has d dollars, how much does A have? Answer:

Hoochie [10]

A = B+32

B = 5C

A = 5C+32

C has d dollars so replace d for c

A = 5d+32

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3 years ago