To make it to the final round of bag tossing competition, Chris must toss the bean bag through a target hole 55% of her attempts
1 answer:
Answer:
Yes, she will make it to the final round.
Step-by-step explanation:
Given:
The target hole must be hit by the bean bag with 55% of her attempts.
Chris made 14 out of 25 tosses of the bean bag.
Now, in order to find whether Chris clears for the final round or not, we have to find the percent equivalent of her tossing of the bean bag.
So, total tosses = 25
Number of times the bean bag hit the target = 14
Therefore, the percentage equivalent of successfully hitting the target is given as:
Therefore, the percentage equivalent of her successful attempts is 56% which is more than the threshold percentage required of 55%.
So, she will definitely make it to the final round.
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Answer:
5 pounds
Step-by-step explanation:
Given that:
Amount of gift card = $80
Cost of coffee per pound = $8.24
Amount left in the card = $38.80
To find:
Number of pounds of coffee bought = ?
Solution:
Let the number of pounds of the coffee bought = pounds
Cost of 1 pound = $8.24
Cost of pounds = $8.24
Writing the equation as per question statement:
Therefore, 5 pounds of coffee was bought.
Answer:
The Brooks conjecture is true as the proportion of the area of a sector to the area of a circle is only dependent on the angle.
Step-by-step explanation:
The area of a sector for a radius r and an angle θ is given as
Whereas the area of a circle for a radius r is given as
Now the ratio is given as
Here as r is the radius of the circle and it is the same therefore the above ratio is simplified to
Here as π is constant the only variable here is θ. Thus according to Brooks conjecture when the angles are equal, the proportion of area of each sector relative to the area of the given circle is also equal is true.