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Alexus [3.1K]
3 years ago
6

Hhh I’m very bad at math

Mathematics
1 answer:
barxatty [35]3 years ago
3 0

Answer:

See below;

Step-by-step explanation:

21 . Consider an exponential function;

Exponential Function in Form - y = a * b^x, where, a - start value, b - growth factor, x - time,\\\\Now y = f ( x ), in Other Words,\\p ( t ) = 300 * ( 0.5 )^t - Given,\\\\Through Substitution - f ( x ) = p ( t ), a = 300, b = 0.5, x = t,\\\\Conclusion ; 300 - ( start value ) - Starting Amount of Milligrams of Compound,\\0.5 - Milligrams Compound Decreases by

<em>Solution; Provided Directly Above</em>

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Sever21 [200]

9514 1404 393

Answer:

  • 2 and 2
  • 1 and 4

Step-by-step explanation:

Consider the answer choices.

  3 & 5: product 15, sum 8 . . . . product > sum

  2 & 2: product 4, sum 4 . . . . product = sum (not >)

  1 & 4: product 4, sum 5 . . . . product < sum (not >)

Of the offered choices there are two counter examples:

  2 and 2

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<em>Additional comment</em>

Chances are that the preferred answer is 1 and 4.

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7 0
3 years ago
A skater is on an ice rink. His right skate has an area of 7.8 cm2 in contact with the ice, but his left skate only has 3 cm2 in
Serjik [45]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Mitchell took a math exam today.If he got 63 out of 84 questions correct, what percentage did Mitchell get wrong?
NISA [10]

Answer:

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Step-by-step explanation:

84 represents 100% of the questions.

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x = (63x100)/84

x = 6300/84

x = 75% correct answers.


percentage of the wrong answers:

100% - 75% = 25%

5 0
3 years ago
Read 2 more answers
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Oksana_A [137]

Answer:

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Step-by-step explanation:

5 0
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Drupady [299]

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Step-by-step explanation:

5 0
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