2 years ago

An element with a mass of 600 grams decays by 27.8% per minute. To the nearest

1 answer:

UNO [17]2 years ago

4 0

Answer:

17.5 minutes

Step-by-step explanation:

i just put 600 times 0.722^x=2 in desmos graph and got that

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vladimir1956 [14]

Answer:

correct ans is option/graph Dbecoz 36/3 = 12

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2 years ago

sergey [27]

Solve for a:

$5a+c=-8a\ \ \ |-c\\\\5a=-8a-c\ \ \ |+8a\\\\13a=-c\ \ \ |:13\\\\\boxed{a=-\dfrac{c}{13}}$

Solve for c:

$5a+c=-8a\ \ \ \ |-5a\\\\\boxed{c=-13a}$

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3 years ago

Sindrei [870]

Answer:

Step-by-step explanation:

100% = 80,

75% = 80/100*75= 60

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oksian1 [2.3K]

the answer is a n b

Step-by-step explanation:

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3 years ago

Brilliant_brown [7]

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3 years ago