3 years ago

Write 2.72 as a mixed number and as a improper fraction

Mathematics

1 answer:

saveliy_v [14]3 years ago

4 0

Answer:

your answer to this is 68/25

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David is buying a cheese wheel priced at $ 6 5 0 $650 before tax. The store charges 8 % sales tax.

Goryan [66]

8% of $650 is 52$.

Hope this is what you wanted and hope you have a great day

5 0

4 years ago

Put the following equation of a line into slope-intercept form, simplifying all fractions 6x+4y=4

s344n2d4d5 [400]

Answer:

$y=-\frac{6}{4}x+1$

Step-by-step explanation:

$6x+4y=4$

$4y=4-6x$

$y=1-\frac{6}{4}x$

$y=-\frac{6}{4}x+1$

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2 years ago

Solve the problem.

skad [1K]

Answer:

The population reaches 42,336 fish in 2258

Step-by-step explanation:

Given:

$P = 0.62x^2 - 0.043x + 3$

To Find:

Time taken to reach 42,336 = ?

Solution:

According to the question x is the number of years after which the population .

Then

$42336 = 0.62x^2 - 0.043x + 3$

$0 = 0.62x^2 - 0.043x + 3- 42333$

$0.62x^2 - 0.043x -42333$ = 0

Solving using quadratic formula

$x =\frac{ -b\pm \sqrt{b^2 -4ac}}{2a}$

$x =\frac{ -(-0.043)\pm \sqrt{(-0.043) -4(0.62)(42333)}}{2(42333)}$

$x =\frac{ -(-0.043)\pm \sqrt{(0.001849) -0.10664}}{84666}$

x=261.337 x=−261.268

Neglecting the negative value we get

x = 261.337

x = 261 approx

261 years after 1997 = 2258

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4 years ago

12. A discount pass for a bridge costs $30 per month. The toll

a_sh-v [17]

It going to be 20 times a month

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2 years ago

Please help with this question it’s the only question i’m stuck on…

meriva

Answer:

$f(x) = - 2x + 1$

7 0

3 years ago