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ale4655 [162]
4 years ago
6

Cual de las siguientes rectas es paralela a la recta 8x-2y-7=0?

Mathematics
1 answer:
vazorg [7]4 years ago
5 0

Answer:

b) and c)

Step-by-step explanation:

8x-2y-7=0

y = 4x - 7/2 = 4x -3.5

y = mx + b            m: slope

m = 4

both b) and c) slope is 4

parallel line has same slope (línea paralela tiene la misma pendiente)

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The nominal rate on Sarah’s loan is 7. 250%. If the interest is compounded monthly, what rate of interest is Sarah actually pa
ella [17]

The correct statement is that Sarah is paying interest compounded monthly at the rate of 7.496%.. So, the correct option from the above statement is B.  

Compound interest can be calculated by the way of applying the values to the formula given in the information.  

<h3>Compound Interest</h3><h3 />
  • Compound interest is best defined with the terms as interest given on accrued interest or the accumulated interest in addition to the interest on the principalprincipal amount.

  • The formula to calculate Compounded interest is as below,

  • \rm Compounded\ Interest = 10000(1+ \dfrac {0.0725}{12})^1^2\\\\\\\rm Compounded\ Interest =10000(1+0.006)^1^2\\\\\\\rm Compounded\ Interest =10749.58\\

  • The interest to be paid is calculated as $749.58 assuming that the principal was $10000 and the time for such loan was 1 year in the absence of information.

 

  •  Calculating further, we can find that the effective rate of interest on such a loan is at the rate of 7.496%, which is rounded off to the nearest three decimal places.

Hence, the correct option is B that the actual interest paid by Sarah at the rate of 7.250% for the period of 1 year will be effectively 7.496%

 

To know more about compound interest, click the link below.

brainly.com/question/25857212

5 0
3 years ago
The sum of a number and 7 algebraic expression
Arisa [49]
Since it says the sum of any number not one in specific then the value will be x, plus the sum of 7,

x + 7

5 0
3 years ago
Write the equation in exponential form:<br> log(2)128=7
svlad2 [7]

Answer: 2^7

Step-by-step explanation: 2 to the power of 7 would be one of the many ways to interact with this equation. This way being the exponential response. (Check your sources before this answer.)

3 0
3 years ago
Read 2 more answers
A patient has been ordered 750 mg/day of medication that is available in tablets of 75mg each. The nurse will administer a dosag
soldi70 [24.7K]

Answer:

The last dose will be administered at 6 P.M.

Step-by-step explanation:

This problem can be solved by direct rule of three.

The problem states that each tablet has 75mg of medication, and that every 3 hours, 2 tablets are administered.

So

1 tablet - 75mg of medication

2 tabets - xmg of medication

x = 150mg

It means that in each dose, 150mg of medication are administed.

At 6am, as the first dose is administered, the patient will have taken 150mg of medication. In how many doses will the patient have been administed 750mg?

1 dose - 150mg

x doses - 750mg

150x = 750

x = 5 doses.

The doses are administed in intervals of 3 hours. After the first dose, there will be 4 doses remaining. So it will take 4*3 = 12 hours to administer 4 doses.

So, if the first dose is administed at 6am, the last is going to be administed at 6h+12h = 18h = 6P.M.

5 0
3 years ago
A mathematical sentence that contains an equal sign is an
svlad2 [7]

Answer:

An equation

Step-by-step explanation:

4 0
4 years ago
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