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algol13
3 years ago
6

A student was asked to name all values of n that make the relation a function. Correct the error.

Mathematics
1 answer:
natta225 [31]3 years ago
3 0

Answer:

1,2,3,

Step-by-step explanation:

I GOT THE ANSWER WRONG AND IT TOLD ME THE CORRECT ANSWER

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3a + 2 > 5 or 7 + 3a < 2a + 6
bogdanovich [222]

Answer:

Not Possible?

Step-by-step explanation:

i tried man

3 0
3 years ago
Please help me with this math question i'm not good at math and i don't understand this well
Naily [24]

9/2x+4 = 6/x+4

9x+36 = 12x+24

3x=12

x = 4

4+4 = 8

ED = 8

7 0
3 years ago
Read 2 more answers
Solve for x.<br><br> −1/2(x+2) + 1 1/2x = 3<br><br> A. x=1 ​<br> B. ​x=2 ​<br> C. ​x=4 ​<br> D. x=5
faltersainse [42]

-\dfrac{1}{2}(x+2)+1\dfrac{1}{2}x=3\ \ \ \ |\cdot2\\\\-(x+2)+3x=6\\\\-x-2+3x=6\\\\2x-2=6\ \ \ \ |+2\\\\2x=8\ \ \ \ |:2\\\\\boxed{x=4}\\\\Answer:\ C.\ x=4

4 0
3 years ago
Would you rather have pennies to match your weight or quarters to match your height
mezya [45]

Answer:

First you have to divide the number by the weight of one penny (which is 2.5 grams) then take what you get and multiply by the value of one penny (and that is $0.01). After you do that you should end up with $5.376. I looked up some more information on GOOGLE and it said that they rounded this number to $5.38. <u>So your height in quarters is worth way more than your weight in pennies.</u>

<u></u>

4 0
3 years ago
At what rate did you invest your $1000, if it made you $120 in interest over the course of 3 years? (Write your answer as a perc
Anon25 [30]

Answer:

The rate at which the $1000 is invested is 4%.

Since the answer is required to be written without the percent sign, it therefore implies that he rate at which the $1000 is invested is 4.

Step-by-step explanation:

Amount invested = $1000

Total interest income over the course of 3 years = $120

Number of years = 3

Annual interest income = Total interest income over the course of 3 years / Number of years = $120 / 3 = $40

The interest ate on the $1000 invested can now be calculated as follows:

Interest rate = (Annual interest income / Amount invested) * 100 = ($40 / $1000) * 100 = 0.04 * 100 = 4%

Therefore, the rate at which the $1000 is invested is 4%.

Since the answer is required to be written without the percent sign, it therefore implies that he rate at which the $1000 is invested is 4.

8 0
3 years ago
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