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3 years ago

"Ten subtracted from the quotient of a number and7 is less than -6.

Mathematics

1 answer:

RideAnS [48]3 years ago

5 0

Written out, this would be (x / 7) - 10 < -6

solved, it would be x < 28

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Which algebraic expressions are polynomials? Check all that apply. PLEASE HELP

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Selections 2, 3, 5, 6 are polynomials.

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3 years ago

What is the relationship between the two ratios?

antoniya [11.8K]

10/14 = 5/7
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3 years ago

Read 2 more answers

What is the domain of the function y= square root of X plus 4

kumpel [21]

Answer: all real numbers

Step-by-step explanation:

the domain for any function is always, all real numbers or in other words, negative infinity to positive infinity.

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3 years ago

Money Flow The rate of a continuous money flow starts at $1000 and increases exponentially at 5% per year for 4 years. Find the

77julia77 [94]

Answer:

Present value = $4,122.4

Accumulated amount = $4,742

Step-by-step explanation:

Data provided in the question:

Amount at the Start of money flow = $1,000

Increase in amount is exponentially at the rate of 5% per year

Time = 4 years

Interest rate = 3.5% compounded continuously

Now,

Accumulated Value of the money flow = $1000e^{0.05t}$

The present value of the money flow = $\int\limits^4_0 {1000e^{0.05t}(e^{-0.035t})} \, dt$

= $1000\int\limits^4_0 {e^{0.015t}} \, dt$

= $1000\left [\frac{e^{0.015t}}{0.015} \right ]_0^4$

= $1000\times\left [\frac{e^{0.015(4)}}{0.015} -\frac{e^{0.015(0)}}{0.015} \right]$

= 1000 × [70.7891 - 66.6667]

= $4,122.4

Accumulated interest = $e^{rt}\int\limits^4_0 {1000e^{0.05t}(e^{-0.035t}} \, dt$

= $e^{0.035\times4}\times4,122.4$

= $4,742

8 0

3 years ago

The distance between the two points (4,1) and (9,1) is

Rzqust [24]

Answer:

5 units. Since they have the same y coordinate the x coordinate determines the distance from each other. In the case 9-4=5.

6 0

3 years ago

"Ten subtracted from the quotient of a number and7 is less than -6.​

"Ten subtracted from the quotient of a number and7 is less than -6.