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dimulka [17.4K]
3 years ago
10

The price of a computer component is decreasing at a rate of 13​% per year. State whether this decrease is linear or exponential

. If the component costs ​$60 ​today, what will it cost in three​ years?
Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
7 0
Around 46 dollars, I just found what 39% of 60 was and subtracted that by 60 to get the answer.

Hope this helped.

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The answer would be 29.6479341607
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Sophia just graduated from college and is living on her own. She only wants to
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Answer:

Sophia's monthly spent on food is $300 while she wants to spend $245.

As her real monthly spent is greater than what she wants, she is not meeting the 10% criteria. In fact, she exceed her budget for month

Step-by-step explanation:

Net income of Sophia = $2,450

% of money she wants to spend on food = 10% of Net income of Sophia

thus,

Amount of money she wants to spend on food in $

           =  10% of $2,450

           = 10/100 * $2,450 = $245

Hence, Sophia wants to spend $245 in a month on food.

__________________________

it is given that last week she spent $75 on food

thus, weekly spent on food = $75

as there are 4 weeks in a months

money spent by her in 4 weeks = $75* 4 = $300

Thus, her monthly spent on food is $300 while she wants to spend $245.

As her real monthly spent is greater than what she wants, she is not meeting the 10% criteria. In fact, she exceed her budget for month

7 0
3 years ago
Can someone please write each fraction as a percent and tell me which operation they used? 1. 3/10 2. 2/50 3.7/20 4. 1/5 5.1/8 6
vesna_86 [32]

Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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\sf P(A \cup B)=P(A)+P(B)-P(A \cap B)

Given:

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  \sf P(B)=\dfrac{2}{9}

  \sf P(A \cup B)=\dfrac{4}{9}

Substitute the given values into the formula and solve for P(A ∩ B):

\implies \sf P(A \cup B) = P(A)+P(B)-P(A \cap B)

\implies \sf \dfrac{4}{9} = \sf \dfrac{3}{9}+\dfrac{2}{9}-P(A \cap B)

\implies \sf P(A \cap B) = \sf \dfrac{3}{9}+\dfrac{2}{9}-\dfrac{4}{9}

\implies \sf P(A \cap B) = \sf \dfrac{3+2-4}{9}

\implies \sf P(A \cap B) = \sf \dfrac{1}{9}

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