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egoroff_w [7]
3 years ago
12

From 20 to 30 round to nearest percent

Mathematics
1 answer:
snow_lady [41]3 years ago
8 0
They are already rounded but 20% and 30% should be correct.
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Rewrite the problem. Multiply and reduce if needed. Use the (') as the divisor li
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Answer:

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Step-by-step explanation:

8 0
2 years ago
Ms. Hagan invested twice as much money in an account that pays 7% interest as she did in an account that pays 6% in interest. He
Karo-lina-s [1.5K]

Answer: She invested $5000 in an account that pays 6% interest and $10000 in an account that pays 7% interest.

Step-by-step explanation:

Let P be the initial amount she invested in an account that pays 6% interest.

Then, amount invested in other account = 2P

Simple interest = Principal x rate x time

After one year, for the first account,

Interest = P(0.06)(1)  = 0.06P

For second account,

Interest = (2P)(0.07)(1)=0.14P

Total interest = 0.06P+0.14P=1000

\Rightarrow\ 0.20P=1000\\\\\Rightarrow\ P=\dfrac{1000}{0.20}\\\\\Rightarrow\ P=5000

2P = 2(5000)=10000

Hence, She invested $5000 in an account that pays 6% interest and $10000 in an account that pays 7% interest.

7 0
3 years ago
Nesreen wants to find out how often people in her town visit the cinema.
cricket20 [7]
Tbh I don’t know and I hope someone gives you the answer
3 0
3 years ago
The opposite of 7 is 1/7
geniusboy [140]
That is false the opposite of 7 is -7 
4 0
3 years ago
Read 2 more answers
Does the table represent a function? Why or why not?
Vinvika [58]

Answer:

Let's put the chart into ordered pairs:

(x, y)

(2,1)

(3,4)

(3,3)

(4,2)

(5,5)

In bold, we see that there are two y-values at x=3. This means that this relation fails the vertical line test (two points on the same verticle line). This is not a function. 

The answer options may be mis-written. 

The answer is no, because one x value corresponds to more than one y-value. 

6 0
3 years ago
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