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nadya68 [22]
3 years ago
7

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 ​$90 ​today, what will it cost in three​ year
Mathematics
1 answer:
nika2105 [10]3 years ago
3 0

Answer:

$59.27

Step-by-step explanation:

It is exponential decrease.

After each year goes by its worth 100 - 0.13 = 0.87 of the previous value.

The equation of decrease  is V = 90(0.87)^t   where t = the number of years.

So after 3 years it is worth  90(0.87)^3

= $59.27.

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In young children, some brain cells have a ------- that
liubo4ka [24]

<u>In young children, some brain cells have a </u>plasticity <u>that enables them to take over the functions of damaged or </u><u>missing brain cells.</u>

  • Option E is correct as of the meaning of plasticity the quality of being easily shaped or moulded.
  • So according to meaning option E can be filled in the blank.
  • Option A is incorrect which means weak
  • Option B is incorrect which means a story told about past events remembered by the author.
  • Option C means having a very harmful or effect.
  • Option D is out as meaning unusual or strange in a very annoying or funny way.

Hence E is a suitable answer.

What is plasticity explain?

Plasticity, ability of certain solids to flow or to change shape permanently when subjected to stresses of intermediate magnitude between those producing temporary deformation, or elastic behaviour, and those causing failure of the material, or rupture (see yield point).

Learn more about plasticity

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7 0
1 year ago
Saby used a probability simulator to roll a 6-sided number cube and flip a coin 100 times. The results are shown in the tables b
Degger [83]
Short Answers
P(Both) = 0.1792
Givens
The total number of roles = 100
Total number of heads = 56
Number of times rolled a four =  32 [check this for me].

Set up the probabilities.
P(H) = 56/100
P(4) = 32/100
P(H)*P(4) = P(Both)

Substitute and solve
P(Both) = 56/100 * 32/100 = 1792/10000
P(Both) = 112/625 because there are many cancellations. Or you could just express it as 0.1972

8 0
2 years ago
Write in standard form: Four million, three hundred sixty-five thousand, two hundred five A. 4,365,250 B. 4,365,205 C. 4,365,205
Anna11 [10]
The answer would be B. 4,365,205. Hope I helped!
4 0
3 years ago
Read 2 more answers
a park covers a total area of 644 acres there are 482 more acres of woods than grassy areas in the park how many acres are there
maw [93]

Answer:

woods are 81 acres, grass 563 acres

Step-by-step explanation:


3 0
3 years ago
Please help! Need answer ASAP!
REY [17]
ANSWER:

A ) It also increases.

EXPLANATION:

When the measure of angle A increases im the trianes, the measure of angle A on line p also increases. This is angle A in the triangle and angle A on line p are equivalent to each other. Hence, if there is an increase to one of the angle As then there is also an increase to the other.

Therefore, the answer must be:

A ) It also increases.
8 0
2 years ago
Read 2 more answers
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