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3 years ago

Please help, and explain, I don't understand!! You put $1000 into an investment yielding 6% annual interest; you left the

Mathematics

1 answer:

4vir4ik [10]3 years ago

4 0

Answer:

$120 in interest

Step-by-step explanation:

The formula for finding how much interest you get over time is this :

Principal × Rate × Time = Interest you get at the end

Principal is how much you start out with, so in this case that's $1,000.

Rate is the percent annual interest, which in this case is 6%.

Last, time, time in this case is 2 years.

I = (1000)(0.06)(2) = 120

I will get $120 in interest.

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Answer:

Step-by-step explanation:

YES

8 0

3 years ago

Suppose 12% of students surveyed said they have tried riding a zip line.

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Answer:

12.

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6 0

3 years ago

Sec^2 theta/tan theta = sec theta x csc theta

Andreas93 [3]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identities

• tan x = $\frac{sinx}{cosx}$

• sec x = $\frac{1}{cosx}$ , csc x = $\frac{1}{sinx}$

Consider the left side with x = Θ

$\frac{sec^2x}{tanx}$

= $\frac{1/cos^2x}{\frac{sinx}{cosx} }$

= $\frac{1}{cos^2x}$ × $\frac{cosx}{sinx}$

= $\frac{1}{cosxsinx}$

= $\frac{1}{cosx}$ × $\frac{1}{sinx}$

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7 0

3 years ago

2/3x- 1/5 is greater than 1

Natasha_Volkova [10]

Answer:

Step-by-step explanation:

$\dfrac{2}{3}x-\dfrac{1}{5}>1\qquad\text{multiply both sides by 15}\\\\15\!\!\!\!\!\diagup^5\cdot\dfrac{2}{3\!\!\!\!\diagup_1}x-15\!\!\!\!\!\diagup^3\cdot\dfrac{1}{5\!\!\!\!\diagup_1}>15\cdot1\\\\(5)(2x)-3>15\qquad\text{add 3 to both sides}\\\\10x>18\qquad\text{divide both sides by 10}\\\\\boxed{x>1.8}$

8 0

4 years ago

Read 2 more answers

1.7cubic feet per minutes Given that one cubic foot is equivalent to approximately 7.48 gallons what would the pump rating be in

son4ous [18]

Answer:

449 per hour

Step-by-step explanation:

First of all we know the question is asking us to round to the nearest tenth and find the rate of gallons per hour.

First:

Know there are 60 minutes in one hour

Second:

Take 7.48 and multiply it by 60

Third:

This should give you---448.8

Which is correct, but we are not done

Fourth:

Round to the nearest whole number

448.8

8 is closer to 10 than it is to 1 so we add 0.2

Which gives us 449

Five:

Just add the "per hour"

Six:

Your answer is---449 per hour---

7 0

4 years ago