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3 years ago

Can someone please help and solve these 2 problems?

Mathematics

1 answer:

VladimirAG [237]3 years ago

8 0

Answer:

8 for 1

n is (0;8)

Step-by-step explanation:

look photo, but I'm not conviniat if n can be negative, if yes, i hope you will correct me

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In "The Adventure of the Blue Carbuncle," what makes Sherlock Holmes certain that the owner of the hat and the goose will respon

Dmitry [639]

B.
Holmes knows that the man will want to meet the famous detective who placed the ad

4 0

3 years ago

Read 2 more answers

1,030 at 4% compounded semiannually for 2 years

kotegsom [21]

Answer: $1114.91

Step-by-step explanation:

The formula for compound interest is

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

Where

A = final amount

P = initial principal balance (1030 for this)

r = interest rate (0.04 for this)

n = number of times interest applied per time period (2 for this)

t = number of time periods elapsed (2 for this)

$A= 1030(1+\frac{.04}{2})^{(2)(2)} \\\\A= 1030(1+0.02)^{4} \\A=1030(1.02)^4\\A=1114.905125$

This rounds up to $1114.91

6 0

3 years ago

Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use

notka56 [123]

Answer:

Median and 37.50

Step-by-step explanation:

We are given a data set which gives the number of bottles filled by each of the workers in a bottling plant in one day.

The data is:

{36, 18, 16, 28, 68, 35, 37, 66, 38, 40, 41, 44, 72, 29}

Let us find mean, median and mode for this.

Mean = 40.571

Arrange in ascending order

16,18,28,29,35,36,37,38,40,41,44,66,68,72

Median = average of middle entries = 37.5

Mode = one with maximum frequency = Nil

On scrutiny of these three central tendencies we find that mode is not applicable here. Mean is not good as there is a large deviation i.e. range is very high 72-16 = 56 and also extreme items are present.

Hence median is the best measure here for comparison

The best measure of center for this data set is the median___ , and its value exspressed up to one decimal place is 37.50___

6 0

3 years ago

Read 2 more answers

2x + 4(22 - 4y) = 22

Dmitriy789 [7]

The answer for X is,

$x = 11 - 2(22 - 4y)$

And the answer for Y is,

$y = \frac{11}{2} - \frac{11 - x}{8}$

hope it helps.

8 0

3 years ago

Read 2 more answers

Order the fractions from least to greatest

My name is Ann [436]

Answer:

1/4, 2/5, 1/2, 3/5, 2/3, 13/18, 7/9, 5/6, 2 6/15, 2 4/9, 2 3/5, 2 2/3, 6 3/8, 6 1/2,

6 3/4, 6 5/6

Step-by-step explanation:

I like to organize decimals more than fractions because it's easier for me, so I'm changing each of them to a decimal. You don't have to do this though.

To change a fraction to a decimal, if it is simplified, make it an improper fraction
Then, divide the numerator from the denominator. For example, 1/4 = 0.25 because 1 divided by 4 = 0.25

3/5 = 0.60,
1/4 = 0.25,
1/2 = 0.50,
2/5 = 0.40,
7/9 = 0.7 repeating or just 0.78 rounded,
13/18 = 0.72 repeating or 0.73 rounded,
5/6 = 0.83 repeating or 0.84 rounded,
2/3 = 0.66 repeating or 0.67 simplified,
6 3/4 = 27/4 or 6.75,
6 1/2 = 13/2 = 6.50,
6 5/6 = 41/6 = 6.83 repeating or 6.84
6 3/8 = 51/8 = 6.375 or 6.38
2 2/3 = 8/3 = 2.66 repeating or 2.67
2 6/15 = 36/15 = 2.40
2 3/5 = 13/5 = 2.60
2 4/9 = 22/9 = 2.44 repeating or 2.45

Ordering them is pretty easy, just start from the smallest and move to the greatest!

0.25 = 1/4
0.40 = 2/5
0.50 = 1/2
0.60 = 3/5
0.67 = 2/3
0.73 = 13/18
0.78 = 7/9
0.84 = 5/6
2.40 = 2 6/15
2.45 = 2 4/9
2.60 = 2 3/5
2.67 = 2 2/3
6.38 = 6 3/8
6.50 = 6 1/2
6.75 = 6 3/4
6.84 = 6 5/6

6 0

4 years ago