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3 years ago

A doctor measures a patient's weight as 162lb to the nearest pound.

2 answers:

6 0

The answer is........ 160lbs. I hope it helps! Please give me the brainliest answer. :):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):):)

Naily [24]3 years ago

3 0

the nearest pound is160

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A school attendance clerk wants to determine if there is a relationship between the number of times a student arrives to school

navik [9.2K]

Answer:

There is no clear relationship between the number of times students arrive late and the distances they live from school.

Step-by-step explanation:

By looking at the graph, there is no clear direction or association that the graph has. Therefore, there is no clear relationship between the variables being compared.

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3 years ago

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What is the area of one trapezoidal face of the figure?

Arturiano [62]

The area of a trapezoid, A, is the average of the lengths of the bases (B and b) multiplied by the height, h.

$A = \dfrac{(B + b)h}{2}$

$A = \dfrac{(3~in. + 1~in.) \times 1~in.}{2}$

$A = \dfrac{4~in. \times 1~in.}{2}$

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4 years ago

You run a non-profit agency and a benefactor passed away and left your organization 25% of his estate. If he had $384,000 in his

Andrews [41]

25% times $384,000 is $96
So the organization would receive $ 96 bucks
also 25 can be written .25 which make it much more easier to calculate. hope this help

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4 years ago

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Identify the expression equivalent to 4x + x + 7) - 2x+8 - 4 by substituting x= 1 and x = 2. А. 6x + 11 B. 3(x+7) C. 2(3x + 16)

Alex

Answer:

4x + x + 7) - 2x+8 - 4 by substituting x= 1 and x = 2. А. 6x + 11 B. 3(x+7) C. 2(3x + 16) D. 3x + 16

Step-by-step explanation:

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3 years ago

Solve the following system of equations and show all work. y = x^2 + 3 y = x + 5 (10 points)

svetoff [14.1K]

Answer:

(- 1, 4 ) and (2, 7 )

Step-by-step explanation:

Given the 2 equations

y = x² + 3 → (1)

y = x + 5 → (2)

Substitute y = x² + 3 into (2)

x² + 3 = x + 5 ← subtract x + 5 from both sides

x² - x - 2 = 0 ← in standard form

(x - 2)(x + 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 2 = 0 ⇒ x = 2

x + 1 = 0 ⇒ x = - 1

Substitute these values into (2) for corresponding values of y

x = 2 : y = 2 + 5 = 7 ⇒ (2, 7 )

x = - 1 : y = - 1 + 5 = 4 ⇒ (- 1, 4 )

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4 years ago