1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rasek [7]
2 years ago
11

Houses cost £150 000 one year ago they now cost £_____this is a 25% increase

Mathematics
2 answers:
Mnenie [13.5K]2 years ago
6 0

Answer:

£150000=100%

125%=125/100×150000

=£187500 is now the cost of a house

I had 125% because the original cost is alway equal to 100%, so if it is increased by 25% then you sum the two percentages up to get your new price

Step-by-step explanation:

Tanya [424]2 years ago
5 0
187,500
150000x1.25
Hope this helps
You might be interested in
Why is the remainder always less than the divisor
anastassius [24]
The remainder is always less than the divisor because if the remainder was more than the divisor then you would have a totally different answer. If the remainder was more than the divisor than you know your answers wrong.
4 0
3 years ago
A research firm tests the miles-per-gallon characteristics of three brands of gasoline. Because of different gasoline performanc
Anni [7]

Answer:

A.) At α = 0.05, is there a significant difference in the mean miles-per-gallon characteristics of the three brands of gasoline.

B.)<u><em>The advantage of attempting to remove the block effect is</em></u>

The completely randomized designs does not prove that H0 is incorrect only that it cannot be rejected.

Step-by-step explanation:

<em><u /></em>

<em><u>Using Two-way ANOVA method</u></em>

Given problem

<em><u>Observation              I          II       III          Row total (xr)</u></em>

A                              18 21 20            59

B                            24 26 27             77

C                            30 29 34             93

D                            22 25 24            71

<u>E                            20 23 24           63                      </u>

Col total (xc)             114 124 129        367

∑x²=9233→(A)

∑x²c/r

=1/5(114²+124²+129²)

=1/5(12996+15376+16641)

=1/5(45013)

=9002.6→(B)

∑x²r/c

=1/3(59²+77²+93²+71²+67²)

=1/3(3481+5929+8649+5041+4489)

=1/3(27589)

=9196.3333→(C)

(∑x)²/n

=(367)²/15

=134689/15

=8979.2667→(D)

Sum of squares total

SST=∑x²-(∑x)²/n

=(A)-(D)

=9233-8979.2667

=253.7333

Sum of squares between rows

SSR=∑x²r/c-(∑x)²/n

=(C)-(D)

=9196.3333-8979.2667

=217.0667

Sum of squares between columns

SSC=∑x²c/r-(∑x)²/n

=(B)-(D)

=9002.6-8979.2667

=23.3333

Sum of squares Error (residual)

SSE=SST-SSR-SSC

=253.7333-217.0667-23.3333

=13.3333

<u>ANOVA table</u>

Source                 Sums         Degrees      Mean Squares

of Variation       of Squares   of freedom

<u>                               SS                 DF              MS       F p-value</u>

B/ w     SSR=217.0667              4 MSR=54.2667    32.56 0.0001

rows

B/w     SSC=23.3333         c-1=2 MSC=11.6667        7 0.01

columns

<u>Error (residual)SSE=13.3333 (r-1)(c-1)=8 MSE=1.6667                  </u>

<u>Total SST=253.7333 rc-1=14                                                        </u>

Conclusion:

<u> 1. F for between Rows</u>

The critical region for F(4,8) at 0.05 level of significance=3.8379

The calculated F for Rows=32.56>3.8379

Therefore H0 is rejected

<u>2. F for between Columns</u>

The critical region for F(2,8) at 0.05 level of significance=4.459

We see that the calculated F for Colums=7>4.459

therefore H0 is rejected,and concluded that there is significant differentiating between columns

<u><em>Part B:</em></u>

To analyze the data for completely  randomized designs click on anova two factor without replication  in the data analysis dialog box of the excel spreadsheet.

The following table is obtained

Source DF             Sum                  Mean           F Statistic

<u>                 (df1,df2)    of Square (SS) Square (MS)                    P-value</u>

Factor A       1 1496.5444 1496.5444 769.6514          0.001297

Rows

Factor B -     2 19.4444           9.7222               5                  0.1667

Columns

Interaction

AB               2    3.8889   1.9444        0.1013         0.9045

<u> Error     12   230.4            19.2                                           </u>

<u>Total 17 1750.2778 102.9575                                                         </u>

<u />

<u>Factor - A- Rows</u>

Since p-value < α, H0 is rejected.

<u>Factor - B- Columns</u>

Since p-value > α, H0 can not be rejected.

The averages of all groups assume to be equal.

<u>Interaction AB</u>

Since p-value > α, H0 can not be rejected.

<u><em>The advantage of attempting to remove the block effect is</em></u>

The completely randomized designs does not prove that H0 is incorrect only that it cannot be rejected.

3 0
2 years ago
A regular hexagon is inscribed in a circle as shown. Determine the measure of FE.
tino4ka555 [31]

Answer:

it's 6

Step-by-step explanation:

i just submitted it

7 0
3 years ago
Vanderbilt Corporation, which utilizes a calendar year as its fiscal year, is the payee on a $12,000, 7%, 8-month note receivabl
Vedmedyk [2.9K]
Given:
Payee: Vanderbilt Corporation
Notes Receivable from Stanford Company
<span>$12,000, 7%, 8-month 
                               
                                         Debit             Credit

October 1, 2016
Notes Receivable            12,000 
           Cash                                           12,000
*to record notes receivable from Stanford Company

December 31, 2016
Interest Receivable               560
           Interest Income                                560

12,000 * 7% * 8/12 = 560
*to recognize interest earned but not yet received

June 1, 2017
Cash                                  12,560
          Notes Receivable                        12,000
          Interest Receivable                           560
*to recognize full payment on note.</span>
3 0
3 years ago
a wooden board is 1.848 meters long. What is the value of the digit 4 in the number? write your answer as a decimal and as a fra
drek231 [11]
The value of 4 in 1.848 meter is 4 hundredths or 0.04. The fraction form for 4 hundredths is 4 over 100 or 1 over 25
8 0
3 years ago
Other questions:
  • The mean of the data set is 40 and one standard deviation is 5. About what percent of the numbers fall between 35 and 50?
    6·1 answer
  • What is m angle M? ​
    7·2 answers
  • Find the point slope equation fir the line that passes through the points (-6,24)(5,-31)
    10·1 answer
  • Patrick bought a new fish and a cube shape tank for it. If the tank has a height of 17 inches, how much water will Patrick need
    8·2 answers
  • Which answers describe the shape below? Check all that apply.
    7·1 answer
  • Evan has a loyalty card good for a discount at his local hardware store. The item he
    6·1 answer
  • How would u show work on this i will give brainliest to the first person who helps me with this
    9·2 answers
  • What is the solution set of fx x&gt;-5) u {xx&lt;5)?
    7·1 answer
  • Triangles ABC and DEF are similar find d
    7·2 answers
  • Olivia works 4 hours more each week than her coworker Lily. Olivia works a total of 32
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!