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makvit [3.9K]
4 years ago
12

A student might expect that there is a positive correlation between the age of his or her computer and its resale value. Tue or

false
Mathematics
1 answer:
sergiy2304 [10]4 years ago
3 0

Answer: False

Step-by-step explanation:

As time goes by, the resale value of a computer tends to drop because it tends not to function as properly as it did before, and the quality of new computers on the market drives the price of older computers down. So you can expect that as the amount of time increases, the resale value will decrease, resulting in a negative correlation

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The difference of a number and thirty-six is seven. Algebraic expression
sleet_krkn [62]

Answer:

x-36=7

Step-by-step explanation:

x-36=7

x=36+7

x=43

6 0
3 years ago
Determine the value of c that satisfies the given relation. 3c/1=c/2
worty [1.4K]

Answer:

3c/1=c/2

or, 6c =c

or 5c = 0

or c=0

7 0
3 years ago
Which algebraic representation shows a reduction?
Grace [21]

Answer:

D. (x, y) →(\frac{1}{2}x,\frac{1}{2}y)

Step-by-step explanation:

A dilation is a transformation which reproduces an image of the same shape as the original, but might be of a different size.

When the dilation produces a smaller image is called a reduction.

Mathematically, a reduction occurs whenever the scale factor is between 0 and 1.

Out of the options, the only one that has a scale factor less than one is:

(x, y) →(\frac{1}{2}x,\frac{1}{2}y)

Since the scale factor is 1/2 which is less than 1.

All other options are not reductions.

5 0
4 years ago
Can someone help me with these last four please please! (24 points)
Vesnalui [34]
For #30 I ended up doing a lot of adding & if I’m correct it would take about 3 to 3 & 1/2 years for Marshall & Jim to end up with the same salary. So if I’m correct the equation would be the salary + the raise. So it would be something like s + r =x. X equals the total amount of the salary + the raise put together.
For #32 I wrote it down multiple times to make sure I get it right. I ended coming up with 46<-8x8<-6x. I tried figuring out the answer to that but I didn’t understand so I went on Socratic & it said there was no solution. Yeah
Sorry I couldn’t help with the other 2. I tried my best here.
4 0
3 years ago
Sequence B: The bacteria on a sponge multiply rapidly. This sequence describes the
OlgaM077 [116]

Step-by-step explanation:

The bacteria is always doubled because in the sequence we multiply the number by 2

3 x 2 = 6 x 2 = 12 x 2 = 24 x 2 = 48 x 2 = 96

8 0
3 years ago
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