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3 years ago

Where is 10 in the real number system

Mathematics

1 answer:

7nadin3 [17]3 years ago

3 0

10 / 1 is a rational and which is equal to 10 so 10 is also a rational number

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You have three online accounts and three different banks valued at: bank “A” $250.67, 12% interest, bank “B” $765.13, 7% interes

larisa [96]

The average interest gained from three accounts in one year is $913.224

<u>Explanation:</u>

Given:

Bank A:

Principal, P₁ = $250.67

Rate, r₁ = 12 %

Bank B:

Principal, P₂ = $765.13

Rate, r₂ = 7 %

Bank C:

Principal, P₃ = $28500.36

Rate, r₃ = 9 %

Interest from Bank A:

$Interest = \frac{p X r X t}{100}\\\\I = \frac{250.67 X 12 X 1}{100} \\\\I = 30.0804$

Interest from Bank B:

$Interest = \frac{p X r X t}{100}\\\\I = \frac{765.13 X 7 X 1}{100} \\\\I = 53.5591$

Interest from Bank C:

$Interest = \frac{p X r X t}{100}\\\\I = \frac{28500.36 X 9 X 1}{100} \\\\I = 2565.0324$

Average interest gained from three accounts in one year :

$I = \frac{30.0804+53.5591+2656.0324}{3} \\\\I = 913.224$

Therefore, average interest gained from three accounts in one year is $913.224

7 0

4 years ago

Harper is a salesperson who sells computers at an electronics store. She makes a base pay amount of $100 per day regardless of s

Studentka2010 [4]

Answer:

P=0.01x+100

Step-by-step explanation:

3 0

3 years ago

Absolute 10.7 of percent 11

leva [86]

Answer: = 11.88

This is a 3 step / 4 show workings.

10.7 + Percentage increase = 11%

10.7 + (11% × 10.7) = 10.7 + 11% × 10.7

(1 + 11%) × 10.7 = (100% + 11%) × 10.7

111% × 10.7 = 111 ÷ 100 × 10.7

111 × 10.7 ÷ 100 = 1,187.7 ÷ 100

11.877 ≈ 11.88

5 0

3 years ago

2x^(2)+12x+8<br> using completing square

gayaneshka [121]

Answer:

${2x}^{2} + 12x + 8 \\ = {x}^{2} + 6x + 4 \\ = {x}^{2} + 6x + {( \frac{6}{2}) }^{2} + 4 - {( \frac{6}{2} )}^{2} \\ = ( {x}^{2} + 6x + {3}^{2} ) + ( - 5) \\ = {(x + 3)}^{2} - 5$

8 0

4 years ago

-6i+10i answer please

azamat

The answer is 4i to this question
Hopefully I helped

6 0

3 years ago