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Lemur [1.5K]
3 years ago
5

Steve is adding wallpaper to a living room wall and he needs to know how much wallpaper to buy. If the wall is 8.5 feet tall and

12.5 wide, how much wallpaper should he buy?

Mathematics
2 answers:
Bogdan [553]3 years ago
6 0
He needs to buy 106.25 square feet of wallpaper. This is area so you would do length times height. 8.5x12.5
umka2103 [35]3 years ago
6 0

Answer:

1.1 × 10² ft² of wallpaper

Step-by-step explanation:

Given data

  • Height of the wall (h): 8.5 feet
  • Width of the wall (w): 12.5 feet

The wall is a square, so we can calculate its area (A) using the following expression.

A = h × w

A = 8.5 ft × 12.5 ft

A = 1.1 × 10² ft²

Steve should buy 1.1 × 10² ft² of wallpaper.

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Theoretical probability is what that you expect to happen to you while experimental is what actually happen when you try it out.

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Andreas93 [3]

Step-by-step explanation:

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3 years ago
Feather color in budgies is determined by two different genes, Y and B, one for pigment onthe outside and one for the inside of
Svet_ta [14]

Answer:

Therefore, the following results are not possible:

A) green offspring only

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D) green and yellow offspring.

Step-by-step explanation:

We know that feather color in budgies is determined by two different genes. For blue color are combinations yyBB or yyBb. For white color is combination yybb.  

By combining these two colors we can not get green and yellow.  

Because green and yellow colors are  in this form:

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Yellow: YYbb or Yybb.

Therefore, the following results are not possible:

A) green offspring only

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5 0
3 years ago
michelle hong noticed that her gross pay per period increased by 2,800 when her employer changed from a bi weekly pay plan to a
mart [117]

Answer:

<em>Her annual salary is $62,400</em>

Step-by-step explanation:

Michelle Hong noticed that her gross pay per period increased by 2,800 when her employer changed from a bi weekly pay plan to a monthly pay plan.

Bi weekly is a check every 2 weeks, so she would get 26 checks per year.

Monthly would be 12 checks per year.

When she gets paid monthly her pay increased by $2,800 each check.

Let x be one bi-weekly paycheck.

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