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2 years ago

Is -6.5 a rational number. pls idk and I really need help

Mathematics

2 answers:

lara [203]2 years ago

7 0

Answer:

-6.5 is a rational number.

Mariulka [41]2 years ago

5 0

Answer:

it is!!

Step-by-step explanation:

it terminates after the tenths place, therefore, it can be made into a terminating decimal, which means its rational!! can i maybe get brainliest :D at least a thanks or a rating :D

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Which statement describes the decimal equivalent of 114?

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C. The decimal terminates after 2 decimal places.

Step-by-step explanation:

If we move twice to the right, we will see that it will now see 1.14. I will send you a picture.

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2 years ago

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3 years ago

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S_A_V [24]

So in this problem we can see that there will be 60 people at the party. Following the conditions for this event that state the following: $750 for up to 30 people and every extra person pays $20. To show that the cost will be $1350 in total we simply do this:

For 30 people we have $750 dollars. Now every other person after pays only $20. That means that another the other 30 people will pay in total only $600.

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<span>
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3 years ago

On a piece of paper, graph y>x-1. Then determine which answer choice

zepelin [54]

The graph that matches the given equation is y≥x-1 is Graph A.

Option: C.

<u>Step-by-step explanation:</u>

The given equation y≥x-1 is a linear inequality equation.

Graphing Linear Inequalities differs from graphing regular linear equations. That is it has certain rules to be followed to draw the graph.

First, rearrange the equation as y in the left and other terms in the opposite side.
Check for the line: y= , y≤ and y≥ comes with straight line where as y< and y> comes with a dotted line.
Shading: If y> greater than or y≥ greater than or equal is present then the space above the line has to be shaded. If y< less than or y≤ less than or equal is present then the space below the line has to be shaded.

For the given equation y≥x-1,

The line will be solid passing through (0,-1) and (3,2) since it has y≥. Also, the region above the line is shaded.

So the graph A is the graph that matches the equation y≥x-1.

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2 years ago

A fish population, p, can be represented by the equation p = 800 . 1/2 where t is time in years since the beginning of 2015. Wha

Leviafan [203]

Answer:

I believe its A but I am not 100% positive

Step-by-step explanation:

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3 years ago