Jackie deposited $315 into a bank account that earned 1.5% simple interest each year.
If no money was deposited into or withdrawn from the account, how much money was in the account after ​3​ years?
Round your answer to the nearest cent.
Enter your answer in the box.

Answers

Answer 1
It would round out to about $329.19.
Answer 2

Answer: Its 329.18 just took a test.



Related Questions

Can someone help me with 2 and 4

Answers

Ok for number 2 it wants to know what was the average number of newspaper per week Alexis delivered during the 4 years.

First write down what we know:
Number of papers delivered per year
(1) 31
(2) 55
(3) 60
(4) 78
Now add 31,55,60,78 and then divide by 4
[tex] \frac{31 + 55 + 60 + 78}{4} = 56[/tex]

Answer:
For the four years Alexis delivered 56 papers per week


Number 4:
Thomas caught 24 fish in total. He then gave 6 to his mother and then divided the rest of the fish between his two aunts. It want to know how many fish did each aunt get. 

He had 24 the he gave 6 away so we have 24 - 6 = 18 fish left. Now he divide the rest 18 between his two aunts so 18 / 2 = 9. This mean each aunt received 9 fish each.





Heather purchased an iPad mini on sale 20% off for 263.20 what's the original price of the iPad mini

Answers

$328.99 x .20 = $65.79
$328.99 - $65.79 = $263.20
The final price is 80% of the original price
so divide 263.20 by .8
this equals 329

to check your work multiply 329 by .2 and then subtract the answer from 329.
it equals 263.2

so the answer is $329.00

A rectangular table is 4 times as long as it is wide. If the area is 100ft^2, find the width and length of the table.

Answers

To start, first let us define our variable, since it is what we are going to use to solve this. x will equal the width of the table, and since the length is 4 times as long as the width, it will be represented as 4x. Now that we have our dimensions, we can multiply 4x and x (our dimensions) to get the area which is 4x^2. Then, since the problem states that the area is 100, you would set 4x^2 equal to 100 which would look like this: 4x^2=100. Then, you solve for x, starting by dividing both sides by 4. This would result in this: x^2=25. Finally, to find the width or x, you square root both sides and you get x=5. Now, to find the length, multiply the width by 4. As your answer, you get that 20 is the length, and 5 is the width.

You take a trip by air that involves three independent flights. if there is an 76% chance each specific leg of the trip is on time, what is the probability all three flights arrive on time?

Answers

I think around 44% chance that all three flights would arrive on time, but i'm not that sure.

find the sum of all 3 digit whole numbers that arw divisible by 13 ?

Answers

We have an arithmetic sequence with 

a0 = 1st 3-digit number divisible by 13 
a0 = 104 
d = 13 (why?) 
last term is largest divisible by 13 = 988 
how many terms? (988-104)/13 + 1 = 69 

S = 69/2(104+988) = 37674

The sum of all 3-digit whole numbers that are divisible by 13 is [tex]\( \boxed{37674} \)[/tex].

To find the sum of all 3-digit whole numbers that are divisible by 13, we can use the arithmetic series formula.

1. Identify the first and last 3-digit numbers divisible by 13:

  - The smallest 3-digit number divisible by 13 is 104 (since [tex]\( 13 \times 8 = 104 \)[/tex]).

  - The largest 3-digit number divisible by 13 is 988 (since [tex]\( 13 \times 76 = 988 \)[/tex]).

2. Calculate the number of terms in the series:

  - Use the formula for the number of terms n in an arithmetic sequence:

[tex]\[ n = \frac{\text{last term} - \text{first term}}{\text{common difference}} + 1 \][/tex]

  Here, the common difference d = 13:

[tex]\[ n = \frac{988 - 104}{13} + 1 = \frac{884}{13} + 1 = 68 + 1 = 69 \][/tex]

3. Find the sum of the arithmetic series:

  - The sum [tex]\( S_n \)[/tex] of the first n terms of an arithmetic series is given by:

[tex]\[ S_n = \frac{n}{2} \times (\text{first term} + \text{last term}) \][/tex]

  Substitute the values:

[tex]\[ S_{69} = \frac{69}{2} \times (104 + 988) \][/tex]

  Simplify the calculation:

[tex]\[ S_{69} = \frac{69}{2} \times 1092 = 34.5 \times 1092 = 37674 \][/tex]

Thus, the sum of all 3-digit whole numbers that are divisible by 13 is [tex]\( \boxed{37674} \)[/tex].

"isotherms are drawn at regular intervals; on this map, the interval between successive isotherms is ______ fahrenheit degrees."

Answers

An isotherm on a geographic map is a type of equal temperature at a given date or time. And if we talk about thermodynamics, it is a curve on a Pressure – Volume diagram at a constant temperature.

 

Basing from the graph, we can actually see that the interval is:

 

10 Fahrenheit degrees

Barbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle. She wrote an equation to find the number of drinks she needs to sell to earn $100.
1.25x + 1.49 = 100

What error did Barbara make in writing the equation?

Answers

the way she put it implies that she will sell many water bottles and only one iced tea. the correct equation would be 1.25x+1.49y=100, as she may sell different amounts of each.

A game of chance involves rolling a 14-sided die once. If a number from 1 to 3 comes up, you win 2 dollars. If the number 4 or 5 comes up, you win 9 dollars. If any other number comes up, you lose. If it costs 5 dollars to play, what is your expected net winnings?

Answers

The expected net winnings are  -$36. That is you lose $36 according to chance.

We have given

A game of chance involves rolling a 14-sided die once. If a number from 1 to 3 comes up, you win 2 dollars.

We have to determine expected net winnings

What is the expected net winnings?

The expected value is what the player can expect to win or lose if they were to play many times with the same game.

let's say that you have a 3/13 chance of winning $3 and a 2/13 chance of winning $10 and an 8/13 chance of winning $0. 

Therefore if the dice is rolled 13 times then the expected to win 3X$3 + 2X$10 = $29 

But you pay $5 per roll so 13 rolls would cost me 13X$5 = $65 

Therefore the expected net winnings are $29-$65 = -$36 

Therefore the expected net winnings are  -$36.

So you lose $36 according to chance.

To learn more about the expected winnings visit:

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1 _______=5,280 feet

Answers

mile = 5,280 feet

hope this helps

I HAVE 2 QUESTIONS:
1. if y = x^2 - x find the value of y when x = 3

2. if y = x^3 + x find the value of y when x = 5

Answers

Your answers are
1. y=6 
2. =130

A grocery​ store's receipts show that sunday customer purchases have a skewed distribution with a mean of ​$3030 and a standard deviation of ​$2121. suppose the store had 304304 customers this sunday. ​a) estimate the probability that the​ store's revenues were at least ​$9 comma 6009,600. ​b) if, on a typical​ sunday, the store serves 304304 ​customers, how much does the store take in on the worst 11​% of such​ days?

Answers

a) The probability is approximately 0.9973.

b) The store takes in at most [tex]$\$ 15,600.00$[/tex].

a) To estimate the probability that the store's revenues were at least [tex]$\$9,500$[/tex], we need to find the z-score corresponding to this revenue value and then find the probability associated with that z-score in the standard normal distribution.

First, we calculate the z-score:

[tex]\[ z = \frac{X - \mu}{\sigma} = \frac{9500 - 3200}{2000} = \frac{6300}{2000} = 3.15 \][/tex]

Using a standard normal distribution table or a calculator, we find that the probability corresponding to [tex]$z = 3.15$[/tex] is approximately 0.9987.

So, the estimated probability that the store's revenues were at least [tex]$\$9,500$[/tex] is approximately 0.9987.

b) To find out how much the store takes in on the worst [tex]$10\%$[/tex] of such days, we need to find the revenue value corresponding to the [tex]$90\%$[/tex] percentile of the distribution.

Using the standard normal distribution table or a calculator, we find that the [tex]$90\%$[/tex] percentile corresponds to a z-score of approximately 1.28.

Now, we can find the revenue value:

[tex]\[ X = \mu + z \times \sigma = 3200 + 1.28 \times 2000 = 3200 + 2560 = 5760 \][/tex]

So, on the worst [tex]$10\%$[/tex] of such days, the store takes in at most [tex]$\$5,760.00$[/tex].

The correct question is:

A grocery store's receipts show that Sunday customer purchases have a skewed distribution with a mean of [tex]$\$ 32$[/tex] and a standard deviation of [tex]$\$ 20$[/tex]. Suppose the store had 294 customers this Sunday.

a) Estimate the probability that the store's revenues were at least [tex]$\$ 9,500$[/tex].

b) If, on a typical Sunday, the store serves 294 customers, how much does the store take in on the worst [tex]$10 \%$[/tex] of such days?

a) The probability is [tex]$\square$[/tex].

b) The store takes in at most [tex]$\$ \square$[/tex].

Bob has a dog who weighs 12 pounds. His cat weighs 2/3 as much as the dog. How many pounds does his cat weigh?

Answers

The dog weighs 12 lbs.
The cat weighs 2/3 as much as the dog


- Divide 12 by 3
= 4

- Then multiply by 2
= 8

His cat weighs 8 pounds.

Rearrange the formula A = \pi r ^ ( 2) for r

Answers

Consider re-writing this formula as "A = pi*r^2."  The backslash symbol "\" is unnecessary.

If A = pi*r^2, and we wish to solve for r, then divide both sides by pi:

A/pi = r^2

Taking the square root of both sides,   sqrt(A/pi) = r (r must be positive in this situation).

HELP QUICK!!! 3. There is a special sale at the pet store. You can buy a fish bowl and get 6 free goldfish. Carlos and Olivia each buy a bowl and get 6 fish. They want to keep track of their fishes’ growth, so they carefully measure each fish and record these lengths:

1 ¼ in
1 7/8in.
1 1/4in.
1 3/4in.
1 3/8 in.
1 7/8 in.
1 3/8 in.
1 1/4in.
1 4/8in.
1 6/8in.
1 7/8in.
1 3/4in.

(a) Plot the lengths of each of the 12 goldfish on the line plot.


(b) Which is greater: the amount of fish that measure less than 1 1/2 inches in length or the amount of fish with a length greater than 1 1/2 inches?

Answers

for a, make a dot on the line plot at each of the given lengths

b) there are more fishes greater than 1 1/2

What is the Measure Of arc WX in the diagram below?

Answers

check the picture below.

Answer:

The correct option is A.

Step-by-step explanation:

Given information: Length of Arc TR is 116° and the measure of ∠WSX is 45°.

According to the angle of Intersecting Secants Theorem,

[tex]\text{Angle of Intersecting Secants}=\frac{1}{2}(\text{Major arc - Minor arc})[/tex]

Using this property we get

[tex]45^{\circ}=\frac{1}{2}(Arc(TR)-Arc(WX))[/tex]

[tex]45^{\circ}=\frac{1}{2}(116^{\circ}-Arc(WX))[/tex]

Multiply 2 on both the sides.

[tex]90^{\circ}=116^{\circ}-Arc(WX)[/tex]

[tex]Arc(WX)=116^{\circ}-90^{\circ}[/tex]

[tex]Arc(WX)=26^{\circ}[/tex]

The measure of arc WX is 26°. Therefore the correct option is A.

A bag contains 450 blue and yellow marbles. The probability of drawing a yellow marble is 46%. How many blue marbles are in the bag?

Answers

if you multiply 450 with .46 you get 207. subtract that by 450 and you get 243 blue marbles.

Hope this helps! :)
There are 243 blue marbles in the bag and 207 yellow marbles in the bag

Pascal wants to find the sum of the measures of the interior angles of a polygon that has n sides. How could he do this?

Answers

anwser c.
multiply by 180 (n-2)



count how many sides you have.. subtract the sides by the number 2. then multiply tht by 180

Answer with explanation:

Smallest Polygon = Triangle , which has 3 sides

Sum of angles of triangle = 180°→→, Using the angle sum property of triangle.

We can find the Sum of angles of triangle, using the formula

   = (n-2)×180°

  = (3-2)×180°

 = 1 × 180°

 = 180°

A Quadrilateral has four sides.

Sum of angles of Quadrilateral = 360°

Or , using the formula

=(4-2)×180°

=2 × 180°

=360°

For, n sided Polygon

Sum of it's Interior angles = (n-2) × 180°

To prove this, we should divide that polygon into triangles, and multiply number of triangles by angle of 180°.

For, example, Quadrilateral can be divided into two triangles , sum of interior angles of Quadrilateral =2 × 180°=360°

After a concert for 1,200 people, only 9 people said they would not go to see the band again. What percent of the people who went to the concert said they would not go to see the band again? 0.75% 9% 75% 133%

Answers

divide 9 by 1200

9 / 1200 = 0.0075 = 0.75%

a right triangle has one angle that measures 23 degress.The adjacent leg measures 27.6 cm and the hypotenuse measures 30 cm.What is the approximate area of the triangle?Round to the nearest tenth.Area of a triangle =1/2bh

Answers

Sent a pic of the solution (s).

Answer:

Area of the triangle will be 162.3 cm²

Step-by-step explanation:

From the figure attached,

In the triangle ABC angle ACB = 23°, side BC = 27.6 cm and hypotenuse AC = 30 cm

Now we have to calculate the area of the given right angle triangle.

Since area of a right angle triangle is represented by

Area = [tex]\frac{1}{2}\times b\times h[/tex]

Where b = adjacent side

h = opposite side

To calculate the opposite side of the triangle we will apply Pythagoras theorem in the ΔABC.

AC² = AB² + BC²

AB² = AC² - BC²

AB² = (30)² - (27.6)²

      = 900 - 761.76

      = 138.24

AB = √138.24

     = 11.76

Area of the triangle = [tex]\frac{1}{2}(AB)(BC)[/tex]

                                 =  [tex]\frac{1}{2}(11.76)(27.6)[/tex]

                                 = 162.28 cm² ≈ 162.3 cm²

the ratio of girls to boys in the math club was 3.5. if there were 120 children altogether, how many girls were there?

Answers

3 girls to 5 boys

3+5 =8

120/8 = 15

3 *15 = 45 girls


In 1943 the temperature in rapid city South Dakota fell about 45 degrees in 5 minutes what was the average drop in temperature per minute

Answers

9 degrees per minute

Answer:-9 degrees

Step-by-step explanation:The average drop in temperature per minute is 9 degrees.

Which value of b will cause the quadratic equation x2 + bx + 5 = 0 to have two real number solutions?

Answers

The Answer will be -5 on edgunity

The Correct Answer is A:-5 :)

The mean height of a group of students is 65.4 inches. A student joins the group who is 73 inches tall. How does this student’s height affect the mean?

A. The new mean height will still be 64.5 inches.
B. The new mean height will be greater than 65.4 inches.
C. The new mean height will be less than 65.4 inches.
D. The new mean height will be 73 inches.

Answers

The new mean height will definitely be greater than before:  greater than 64.5 inches.

Answer:

The new mean height will be greater than 65.4 inches.

Step-by-step explanation:

The mean height of a group of students is 65.4 inches. A student joins the group who is 73 inches tall.

Mean is 65.4 inches

A student joins the group who is 73 inches tall.

73 is greater than the means 64.4 inches

So mean will increase definitely

Mean will vary depends on the total number of students

The new mean height will be greater than 65.4 inches.

Please help! (Picture included)

Answers

[tex] K = \frac{5}{9}(F- 32) + 273.15 \\ K = \frac{5}{9}F - 17 \frac{7}{9} + 273.15 \\ K = \frac{5}{9}F + 255 \frac{67}{180} \\ \frac{5}{9}F= K- 255 \frac{67}{180} \\ F = \frac{K- 255 \frac{67}{180}}{ \frac{5}{9}} \\ To\ further\ simplify, \\ F = \frac{9(K- 255 \frac{67}{180})}{5} \\ F = \frac{9K- 2298.35}{5} [/tex]

Nine fewer than half a number is a five more than a four times the number.define a varible, write an equation, and slove to find the number

Answers

0.5x-9 = 4x+5

add 9 to both sides

0.5x = 4x+14

subtract 4x from each side

-3.5x =14

x = 14/*3.5

x = -4

The length of the base of a rectangle is 6 less than 3 times the width. The perimeter of the rectangle is 52 inches. What is the length of the base?

Answers

check the picture below.

what's the length?  well, length = 3w - 6.

One book costs 95p. How much do five books cost?

Answers

475 is the answer for the question
Greetings!

If one book costs 95p, then 5 must cost 5 times 95p.

95*5
=475

Five books would cost 475p.

Hope this helps.
-Benjamin

Gina works at a diner. Earns $6.00 hour + $43.00 tips how much does she make all together?

Answers

Gina makes $49.00 dollars altogether , because altogether means ... addition so it’s pitting together
Depends on how many hours she works. If Gina works one hour then Gina makes $49.00... If Gina works 8 hours Gina makes $91 - The formula is Gina 6X+43

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.

Answers

Final answer:

To graph an absolute value function with a given vertex and 'a' value, first plot the vertex. Then use the 'a' value to find and plot other points. Connect the points to create the graph.

Explanation:

To graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½, you first plot the vertex on the graph. This point will be the lowest (if 'a' is positive) or highest (if 'a' is negative) point on the graph. The vertex of the absolute value function is the point of reflection. Next, create a table to find extra points on the graph. Because 'a' is ½, count over 1 and up (or down depending on if 'a' is positive or negative) half the distance. Similarly, count over 2 and up (or down) the distance to find more points. Once you've plotted these points, you'll see the absolute value function starting to take shape. Connect the dots to create the two arms of the absolute value function that point upwards or downwards depending on the value of 'a'. This will result in a 'V' shaped graph if 'a' is positive or an upside-down 'V' shape if 'a' is negative.

Learn more about Absolute Value Function Graphing here:

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How many 1/2 cups servings of r ice are in 3/8 cups of rice? Explain your answer

Answers


1/2÷ 3/8=4/3. To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply.

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