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3 years ago

The product of a number and 5

Mathematics

1 answer:

professor190 [17]3 years ago

8 0

Answer:

Step-by-step explanation:

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The area of a sail is 4012

bezimeni [28]

Answer:

2006 sorry if I’m wrong I divided it by 2

Step-by-step explanation:

6 0

3 years ago

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Population Growth The population of a town of 5000

Nesterboy [21]

Answer:

a) $A=5000{(1.03)}^{t}$

b) 5464 inhabitants.

Step-by-step explanation:

The formula used for compound interest becomes very helpful in this case.

$A=P{(1+r)}^{t}\\\\When:\\A = Final Value\\P = Initial Value\\r = Rate of Change (Decimal)\\t = Time (Years)$

Knowing this, we can easily calculate the value for any year, counting from the original 5000.

From this formula, we can derive a specific one that will serve for any value of t.

$A=5000{(1+0.03)}^{t}\\A=5000{(1.03)}^{t}$

b) Apply the formula:

$A=5000{(1.03)}^{3}\\A=5000(1.092727)\\A=5463.635=5464$

The town will have 5464 inhabitants.

5 0

4 years ago

Please solve asap pls x

mr Goodwill [35]

Answer:

$x=\frac{26}{5}$

Step-by-step explanation:

$\frac{10x+4}{7}=8$

Multiply both sides by 7:

$\longmapsto$ $\frac{7\left(10x+4\right)}{7}=8\times \:7$

$\longmapsto$ $10x+4=56$

Subtract 4 from both sides:

$\longmapsto$ $10x+4-4=56-4$

$\longmapsto$ $10x=52$

Divide both sides by 10:

$\longmapsto$ $\frac{10x}{10}=\frac{52}{10}$

$\longmapsto$ $x=\frac{26}{5}$

_____________________

5 0

3 years ago

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Is 5/20 a rational number

weqwewe [10]

Answer:

yes because it is written as a fraction

6 0

3 years ago

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What is the measure of the missing length ?

Levart [38]

Answer:

38km

Step-by-step explanation:

c^2-b^2=a^2

42^2-18^2= sqrt 1440

=37.95

4 0

4 years ago