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3 years ago

James is buying a table.He finds the same table for sale in two different shops.

Mathematics

1 answer:

mina [271]3 years ago

6 0

"Table World" is quoting a better price

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

The shop "Table World" is quoting a price of 140 inclusive of 17.5% VAT

that means 140 is the final price a customer needs to pay.

While other shop"Tables R us" is quoting a price of 120 without VAT

so we need to add VAT in the price to find out the final price

price+VAT on the price

=120+120*(17.5/100)

=120+120*0.175

=120+21

so final price =141

so comparatively "Table World" is quoting a better price

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Tyler is laying tile on his rectangular kitchen floor. The dimensions of the floor are 16 1/2 feet by 15 feet. If he is using sq

blondinia [14]

First, find the area for the kitchen floor: 16.5*15=247.5 squared feet
Then find the area for one tile: 0.5*0.5=0.25 squared feet
Finally, divide the mayor area between the minor: 247.5/0.25= 990 tiles.

Also you can do it in this another way:
First, divide length of the kitchen floor between the length of one tile: 16.5/0.5=33
Then, do the same for the height: 15/0.5=30
Finally multyply both results: 33*30= 990 tiles.

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3 years ago

The two-way table shows poll results for preferred flavor of ice cream, vanilla or chocolate, and preferred topping, sprinkles o

Evgesh-ka [11]

The correct answer would be 2 over 7 or 2/7

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3 years ago

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Lisa, a researcher at the Centers for Disease Control and Prevention, is studying the growth of a bacteria. She starts her exper

goblinko [34]

Answer:

776

Step-by-step explanation:

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3 years ago

Please help having trouble!

zmey [24]

Answer:

Option C is the correct choice that is $y$

Step-by-step explanation:

As this is a multiple choice question we will reduce the options and work on it with the given points $(0,-2),(-2,-3)$

Note:We know that $\leq ,\geq$ where there is $=$ sign associated with it have a straight line graph there is no breaking in the line.

And when there is simply we have a dashed line when we plot it on a graph.

So option B and D are discarded.

Now one-by one we will put the values $(x,y)\ (-2,3)$ to know which equation it satisfies.

If we put $y=3$ then $x=-2$ .

So working with option A.

$y$

Plugging the values.

$3$

And we know that $x$ must be equal to $-2$ so this is not the right answer.

We are left with only one choice that is C .

So option C is the correct option of the above inequality.

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3 years ago

A chance event with probability 1 is certain to happen.

motikmotik

Answer:

True, for Probability of a chance event certain to happen is 1.

Step-by-step explanation:

Given that,

A chance of event with probability of happening certainly is 1.

To find:- Is it true or false?

from the given scenario,

Probability states that P(Event) is a number describing the chance of that event will happen And value of $P(E)$ lies between $0\leq P(E)\leq 1$ ..

$P(An Event) =$ $\frac{Number of favourable outcomes}{Total number of outcomes}$

When An Event is certain to occur then its $P(E) = 1$ .

when An Event cannot possible to occur then its $P(E) = 0$ .

And

Is there any chance that event will occur then its value lies $0\leq P(E)\leq 1$ .

Let us take an Example:-

If it is Saturday, then the probability that tomorrow is Sunday is certain, therefore the probability is 1.
The probability that tomorrow is Friday if today is Sunday is 0.

Hence,

True, for Probability of a chance event certain to happen is 1.

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3 years ago