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rjkz [21]
3 years ago
8

Subject:Mathematics ​

Mathematics
2 answers:
lys-0071 [83]3 years ago
4 0

Answer:

Step-by-step explanation:

naturally id put it as length x width then divide it by 2 but for now  "divide the height and multiple the length" seems the best

sertanlavr [38]3 years ago
3 0

Answer:

A?

Step-by-step explanation:

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Simplify 7.6 - 23<br><br> help me pleaseeee
Harlamova29_29 [7]

Answer:

-15.4

Step-by-step explanation:

Simply just means "solve" or "make the equation shorter"

5 0
3 years ago
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A bag contains 11 tiles, one for each of the letters in the word BLUEBERRIES. You randomly choose a tile.
wel
2/11

there’s 2 R’s and 11 total so

possible outcomes/ overall outcomes
7 0
3 years ago
Han has 10 cubes, each 5 inches on a side. A) Find the total volume of Han’s cubes. Express your answer as an expression using a
g100num [7]

Answer:

A) Vol_10_cubes  = 2*(5^4) inch^3

B) Area_10_cubes = (2^2)*3*(5^3)  inch^2

Step-by-step explanation:

A)The volume of a cube, as all sides are equal:

Vol_cube = (side)^3

side = 5 inches

Vol_cube  = 5^3 inch^3

Since we have 10 cubes

10 = 2*5

Vol_10_cubes  = 2*(5^4) inch^3

B) A cube has six faces, each with area equal to its squared side

Area_cube = 6*(side)^2

Area_cube = 6*(5)^2  inch^2

Area_10_cubes = 2*5*6*(5)^2  inch^2

Area_10_cubes = (2^2)*3*(5)^3  inch^2

8 0
4 years ago
James and Amy played 12 games of checkers last week. This week they played 7 games on Monday and 2 games on Wednesday. Amy lost
Ira Lisetskai [31]

Answer:

8 games

Step-by-step explanation:

James and Amy played 12 games last week. Amy lost 4 games last week. Find how many games she won by subtracting 12 - 4 = 8.

7 0
3 years ago
what does the adjusted r squared tell us about the relationship between sales, price, and advertising? the model explains about
svp [43]

The modified r squared tells us more about the relationship among sales, price, as well as advertising by explaining approximately 60% of a variance in sales.

<h3>Define the term adjusted r squared?</h3>

R-squared (R2) would be a statistical measure that quantifies the proportion of the variation explained from an independent variable other variables within a regression model for a dependent variable.

  • R-squared describes how much the variance with one variable describes the variance of the other.
  • So, if a model's R2 is 0.50, the model's inputs can explain roughly half of a observed variation.
  • A score of 70 to 100 shows that a specific portfolio closely reflects the underlying stock index, whereas a score of 0 to 40 indicates a relatively poor correlation the with index.
  • Higher R-squared scores also suggest that beta measurements are more reliable. The volatility of either a security or portfolio is measured by beta.

Thus, the modified r squared tells us more about the relationship among sales, price, as well as advertising by explaining approximately 60% of a variance in sales.

To know more about the adjusted r squared, here

brainly.com/question/14364216

#SPJ4

5 0
1 year ago
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