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saveliy_v [14]
3 years ago
14

A construction company can remove 8 1/4 metric tons of dirt from a construction site in 5 1/2 hours what is the unit rate in met

ric tons per hour?
Mathematics
1 answer:
Doss [256]3 years ago
4 0

Answer:

1 1/2 tons per hour

Step-by-step explanation:

8 1/4 ÷ 5 1/2

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Omar's credit card has an APR of 26% calculated on the previous monthly balance
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$257.33 on Apex  it’s correct, I took the quiz


Step-by-step explanation:


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3 years ago
Which graph represents (x,y)-pairs that make the equations y= 0.5x true?
tatyana61 [14]

Answer:

Option C

Step-by-step explanation:

To find the corresponding graph substitute values of x.

The graph is: $ y = \frac{1}{2} x $. Substitute $ x = 2 $.

We get: $ y = \frac{1}{2} (4) = 2 $. In the graphs only in Option C, y = 2 when x = 4.

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3 years ago
Determine if the expression 9x^-2 is a polynomial or not. If it is a polynomial, state
Andrej [43]

Answer:

9x⁻²  is not a polynomial

Step-by-step explanation:

A polynomial function is a function that involves non-negative integer powers of x such as a quadratic, cubic etc.

A polynomial is a function written in the form of ;

f{x} =aₙxⁿ+aₙ₋₁xⁿ⁻¹+-------+a₂x²+a₁x+a₀

The degree of a polynomial is the highest power of x in the expression

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5 0
3 years ago
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In the accompanying diagram, what is sin E? A. B. E C. D. 4 G A B С OD​
IRINA_888 [86]

Answer:

Sin(E) = \frac{4}{5}

Step-by-step explanation:

The full question is as follows :

To find - In the accompanying diagram, what is sin E?

Proof -

We know that,

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From the diagram, we can see that,

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So,

For angle E,

Opposite side = 4

Hypotenuse = 4

∴ we get

Sin(E) = \frac{4}{5}

5 0
3 years ago
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