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3 years ago

5

How long will it take for the balance of an account to double if the savings account earns 0.75% annual interest compounded mont

hly?
Hint: Set up the problem using the formula: A=P(1+r/n )^nt.

1 answer:

evablogger [386]3 years ago

5 0

2p=p(1+0.0075/12)^12t
12t=log(2)/log(1+0.0075/12)
Can you solve for t

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Paige DeMarco is the Vice President for University Advancement at State University. She is responsible for the capital campaign

boyakko [2]

Answer:

Option d (convenience sample) is the right solution.

Step-by-step explanation:

An unlikely sample wherein the investigator chooses such individuals closest and therefore most approachable for the particular investigation, would be termed as a Convenience sample.
It's a way to gather information or data with the use of sampling advantageously positioned around a place or broadband internet.

All other alternatives aren't related to the given scenario. So the above option is correct.

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3 years ago

The producer of certain medicine claims that it’s bottling

aliya0001 [1]

Answer:

it depends if he's bottling it or not

Step-by-step explanation:

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3 years ago

keiko has bought 36pounds of dog food, she feed the dog 3/4 pound of food each meal. how many meals would this last

exis [7]

Answer:

48 meals

Step-by-step explanation:

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5 0

3 years ago

Identify the x-intercepts of the function below f(x)=x^2+12x+24

damaskus [11]

<u>ANSWER: </u>

x-intercepts of $\mathrm{x}^{2}+12 \mathrm{x}+24=0 \text { are }(-6+2 \sqrt{3}),(-6-2 \sqrt{3})$

<u>SOLUTION:</u>

Given, $f(x)=x^{2}+12 x+24$ -- eqn 1

x-intercepts of the function are the points where function touches the x-axis, which means they are zeroes of the function.

Now, let us find the zeroes using quadratic formula for f(x) = 0.

$X=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}$

Here, for (1) a = 1, b= 12 and c = 24

$X=\frac{-(12) \pm \sqrt{(12)^{2}-4 \times 1 \times 24}}{2 \times 1}$

$\begin{array}{l}{X=\frac{-12 \pm \sqrt{144-96}}{2}} \\\\ {X=\frac{-12 \pm \sqrt{48}}{2}} \\\\ {X=\frac{-12 \pm \sqrt{16 \times 3}}{2}} \\\\ {X=\frac{-12 \pm 4 \sqrt{3}}{2}} \\ {X=\frac{2(-6+2 \sqrt{3})}{2}, \frac{2(-6-2 \sqrt{3})}{2}} \\\\ {X=(-6+2 \sqrt{3}),(-6-2 \sqrt{3})}\end{array}$

Hence the x-intercepts of $\mathrm{x}^{2}+12 \mathrm{x}+24=0 \text { are }(-6+2 \sqrt{3}),(-6-2 \sqrt{3})$

8 0

3 years ago

Hey can someone help me :)

Arada [10]

1.
Convert 22 miles to feet.

1 mile = 5280 feet

22 × 5280 = 116,160 feet

2.
To convert this you divide the speed by 60 since there's 60 minutes in an hour
125/60 = 2.0833....

Since you round the answer would be
2.1 miles per minute

6 0

3 years ago