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Vikki [24]
2 years ago
5

Geoffrey measures the width of his bedroom to determine the largest size bed frame he can have. The wall he plans to place the b

ed frame against is 13.65 feet wide. He wants there to be 2.25 feet between the wall and the bed frame on each side. What is the maximum width bed frame, in inches, that Geoffrey can put in his bedroom?
Mathematics
1 answer:
saw5 [17]2 years ago
8 0

Answer:109.8 inches

Step-by-step explanation:

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A salad recipe that serves 10 people requires 1 1/2 cups of celery. To serve 5 people, the amount of celery required is
Annette [7]
Well this is a one step equation, just take 1.5 cups of salad and divide it buy 2 because you are only serving half of the people.

1.5 / 2 = .75 cups of celery
8 0
3 years ago
The probability of drawing a heart from a standard deck of 52 playing cards is 1/4 . The probability of drawing a face card from
Anton [14]
You would multiply 13/52 by 13/51 which you should receive an answer of 13/204
8 0
3 years ago
Read 2 more answers
Complete Steps 1 - 2 in order. Triangle ABC has an area of 25 square feet and a perimeter of 5 65.5 feet. AABC is dilated by a f
svp [43]

Answer:

163.75

Step-by-step explanation:

a scale factor applies normally to lengths (one-dimensional sizes).

and the perimeter is calculated just by lengths (the side lengths).

so, we can apply the scaling factor directly to the perimeter.

perimeter of DEF = 5/2 × perimeter of ABC = 5/2 × 65.5 =

= 163.75 ft

what was step 1 ? we did not need it ?

7 0
2 years ago
Use the data in the table below and a graphing calculator to describe how a linear model compares to a quadratic model. Analyze
Delvig [45]

The quadratic model and the linear model of the table of values are the same

<h3>The linear model of the data</h3>

To do this, we make use of a graphing calculator.

From the graphing calculator, we have the following summary:

  • Sum of X = 0
  • Sum of Y = 113
  • Mean X = 0
  • Mean Y = 22.6
  • Sum of squares (SSX) = 10
  • Sum of products (SP) = 28

The regression equation is

y = mx + b

Where

m = SP/SSX = 28/10 = 2.8

b = MY - bMX = 22.6 - (2.8*0) = 22.6

So, we have:

y = 2.8x + 22.6

See attachment for graph (1)

<h3>The quadratic model of the data</h3>

To do this, we make use of a graphing calculator.

From the graphing calculator, we have the following summary:

  • a = 0
  • b = 2.8
  • c = 22.6

0 X^2 +2.8 X +22.6

The regression equation is

y = ax^2 + bx + c

So, we have:

y = 0x^2 + 2.8x + 22.6

See attachment for graph (1)

<h3>Why both graphs look the same</h3>

The graphs look the same because when the quadratic model is simplified, it gives the linear model.

This in other words mean that:

The quadratic model and the linear model of the table of values are the same

Read more about regression at:

brainly.com/question/7656407

#SPJ1

7 0
1 year ago
Please help me answer this question
Illusion [34]

To determine if the ordered pair (3 , -2) is a solution to 4x = 3y + 18,

plug in the point into the equation.


4x = 3y + 18    (Plug in 3 for "x", and plug in -2 for "y")

4(3) = 3(-2) + 18

12 = -6 + 18

12 = 12

This is a solution because in the end, the number is the same on both sides

6 0
3 years ago
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