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2 years ago

The table below gives the cost of toys at a toy store. Does this represent a proportional relationship?

Mathematics

1 answer:

Goshia [24]2 years ago

8 0

begin math size 18px style text No, because end text 7 over 12 text is not equivalent to end text 1 half text. end text end style

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t hits the square dartboard shown below at a random point. Find the probability that the dart lands in the shaded circular regio

masha68 [24]

Given:

Required:

To find the probability that the dart land will be in the shaded region.

Explanation:

Area of the circle is given by the formula:

$A=\pi r^2$

Where r = radius

Thus the area of the circular region

$\begin{gathered} =(3.14)\times(2)^2 \\ =3.14\times4 \\ =12.56\text{ square in.} \end{gathered}$

The area of the square is given by the formula:

$=(side)^2$

Thus the area of the given square

$\begin{gathered} =(6)^2 \\ =36\text{ square in.} \end{gathered}$

The probability of an event is given by the formula:

$P=\frac{number\text{ of possible outcomes}}{Total\text{ number of outcomes}}$

The probability that the dart land will be in the shaded region

$=\frac{Area\text{ of the shaded region}}{Area\text{ of the square}}$

Thus probability

$\begin{gathered} P=\frac{12.56}{36} \\ P=0.3488 \\ P=0.349 \end{gathered}$

Final answer:

Thus the probability that the dart land will be in the shaded region is 0.349.

6 0

1 year ago

3. There are 6 places set at each table for the big outdoor party.

Ainat [17]

You do 6x4 , The amount of legs on the chairs is irrelevant information, but your answer will be 24 people
24 people

8 0

2 years ago

Plz I need help on this

e-lub [12.9K]

Y-intercept = -5
slope = 5/2

Answer:
G

3 0

3 years ago

Read 2 more answers

Find x to the nearest hundreths

7nadin3 [17]

I'd say the answer is C.

5 0

2 years ago

Read 2 more answers

The price of a car is 15,000. John got a 20% discount. Find how much is the discount and how much he will pay after the discount

My name is Ann [436]

Answer:

12000

Step-by-step explanation:

20% of 15000 is 3000.

So he will pay 12000.

Hope I helped you!

6 0

2 years ago