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ch4aika [34]
3 years ago
7

Which of the following equations is NOT a proportion

Mathematics
2 answers:
andrezito [222]3 years ago
9 0

Answer:

The first one

Step-by-step explanation:

The numerator is doubled but the denominator is tripled.

andrew-mc [135]3 years ago
5 0

Answer: <em>The first one ( </em>1.5/3 = 3/9 <em>)</em>

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Please help need ASAP
mestny [16]

Answer:

2) y=5x+13

When in doubt, replace the variable with a number to see if it makes sense

5 0
3 years ago
For questions 20 through 23, use the graph below.
spayn [35]

Answer:

20) yes

21) -1

22) 1

23) -4

Step-by-step explanation:

8 0
3 years ago
A principle of $2000 is placed ina saving account at 3% APR compounded annually. How much is in the account after one year, two
Kisachek [45]

Answer:

1 year:  $2060

2 years: $2121.80

3 years: $2185.45

Step-by-step explanation:

Compound interest formula is A = P(1 + \frac{r}{n}^{nt) where A is the final amount, P is the initial principal balance, r is the interest rate, n is the number of times interest applied per time period, and t is the number of time periods elapsed. In our case, P would be equal to 2000 dollars, r would be equal to 0.03, for 3 percent, and our n value would just be one, so the final equation is:

2000(1.03)^t

First, let's evaluate t for 1, as in one year.

2000 * 1.03^1 = 2000 x 1.03 = 2060

Two years: 2000 * 1.03 squared = 2121.80

Three years: 2000 * 1.03^3 = 2185.45!

Hope this helps!

8 0
2 years ago
What number is needed to complete the Pattern next 59, 51, 44, 38, 33, 29, 26, next
Vedmedyk [2.9K]

Answer: 22


Step-by-step explanation:

To get from 59 to 51 you subtract 8 then it was minus 7, then minus 6, then minus 5, and then it just kept going down like that

4 0
4 years ago
Read 2 more answers
The links of the sides of a triangle are given determine if the triangle is a right triangle if it is identify the hypotenuse
Advocard [28]

Answer:

I would choose A

Step-by-step explanation:

I chose A because it's an hypotenuse because of the different sides

7 0
3 years ago
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