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Neko [114]
3 years ago
5

Katie earns money by selling lemonade. She keeps track of how much she spends and makes each weekend. The following are her prof

its and expenses: -$3, +$4, -$3, +$6, -$2, +$5, -$6, +$12. How much money did Katie make or lose?
Mathematics
1 answer:
Serggg [28]3 years ago
5 0
The answer is "She Made $13"

Start a $0 then add/subtract her profit/loss.

0-3+4-3+6-2+5-6+12=13
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Yvette wants to have $650,000 when she retires in a year. If she currently has$600,000 to put in a 1-year CD, which APR and comp
madreJ [45]

The formula for the compound interest is given as

A=P(1+\frac{r}{n})^{nt}

To check the value for the compounding at 8.01% daily

\begin{gathered} A=600,000(1+\frac{8.01}{365000})^{365} \\ A=600000(1+0.00021945)^{365} \\ A=600000(1.00021945)^{365} \\ A=600000(1.083385881) \\ A=650,031 \end{gathered}

By compounding the value at 8.02% monthly

undefined

4 0
2 years ago
Anyone can help me with this
Leokris [45]

Given:

The data values are

11, 12, 10, 7, 9, 18

To find:

The median, lowest value, greatest value, lower quartile, upper quartile, interquartile range.

Solution:

We have,

11, 12, 10, 7, 9, 18

Arrange the data values in ascending order.

7, 9, 10, 11, 12, 18

Divide the data in two equal parts.

(7, 9, 10), (11, 12, 18)

Divide each parenthesis in 2 equal parts.

(7), 9, (10), (11), 12, (18)

Now,

Median = \dfrac{10+11}{2}

            = \dfrac{21}{2}

            = 10.5

Lowest value = 7

Greatest value = 18

Lower quartile = 9

Upper quartile = 12

Interquartile range (IQR) = Upper quartile - Lower quartile

                                        = 12 - 9

                                        = 3

Therefore, median is 10.5, lowest value is 7, greatest value is 18, lower quartile 9, upper quartile 12 and interquartile range is 3.

8 0
3 years ago
James bought a house that needs repairs in the 24 ft by 15 ft back yard. He
son4ous [18]

Answer:

below

Step-by-step explanation:

area to be repaired = 24*15=360ft^2

1 bag = 2ft^2

? 360ft^2

360/2 = 180 bags needed

cost of bags = 180*24.95=4491$

7 0
3 years ago
PLEASE HELP ME ON THIS!!!! THIS IS URGENT<br> I need to know if 1-5 if they are congruent or not
ehidna [41]

Answer:

3 and 4 not congruent

Step-by-step explanation:

8 0
3 years ago
Angeline bought s yards of satin fabric priced at $8.09 per yard, and c yards of cotton fabric priced at $3.79 per yard. Use an
max2010maxim [7]

Answer:

Angeline will spend $70.77

Step-by-step explanation:

y = 8.09(5) + 3.79(8)

y= 30.32 + 40.45

y = 70.77

3 0
4 years ago
Read 2 more answers
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