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3 years ago

If the simple interest on $2,000 for 3 years is $300 then what is the interest rate?

Mathematics

1 answer:

Alona [7]3 years ago

4 0

Answer:

100 dollars a year

Step-by-step explanation:

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You and your brother collect baseball cards.He has 15 more cards in his collection than you have.Expression Information.

Rasek [7]

Answer:

x+15

Step-by-step explanation:

X stands for the number of cards the one person represent add 15 to the whatever number of cards you have.

8 0

3 years ago

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Select all expressions that can be subtracted from 9x to result in the expression 3x+5. −5+6x 5−6x 6x+5 6x−5 −6x+5

solong [7]

Step-by-step explanation:

1) 9x - (-5 + 6x) = 9x + 5 - 6x

Solving like terms

3x + 5

2) 9x - 5 - 6x

3x - 5

3) 9x - 6x + 5

3x + 5

4) 9x - 6x - 5

3x - 5

5) 9x - (-6x + 5)

9x + 6x - 5

15x + 5

2 and 4 are the expressions

4 0

3 years ago

Find the GCF of numbers 132 and 242 using prime factorization.

tatyana61 [14]

Answer:

1)Find the prime factorization of 242

242 = 2 × 11 × 11Step-by-step explanation:

2)Find the prime factorization of 132

132 = 2 × 2 × 3 × 11

3)To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 11

The lost one 4) GCF = 22

6 0

2 years ago

In 2010, a town's population was 83 thousand. By 2015 the population had grown to 105 thousand.a) Find an exponential equation f

mrs_skeptik [129]

Answer:

(a) $y = 83 (1.048)^x$

(b) 2020

Step-by-step explanation:

(a) Let the exponential equation that shows the population in thousand after x years,

$y = ab^x$

Also, suppose the population is estimated since 2010,

So, x = 0, y = 83 thousands,

$83 = ab^0$

$\implies a = 83$

Again by 2015 the population had grown to 105 thousand,

i.e. y = 105, if x = 5,

$\implies 105 = ab^5$

$\implies 105 = 83 b^5$

$\implies b = (\frac{105}{83})^\frac{1}{5}=1.0481471103\approx 1.048$

Hence, the required function,

$y = 83 (1.048)^x$

(b) if y = 135,

$135 = 83(1.048)^x$

$\implies x = 10.375\approx 10$

Hence, after approximately 10 years since 2010 i.e. in 2020 the population would be 135.

6 0

3 years ago

Please help will mark brainly

Serga [27]

Answer:

its c

Step-by-step explanation:

because 6 divided by 2 is three

7 0

3 years ago

Read 2 more answers