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3 years ago

14

The buyer for a convenience store negotiates a single discount for a gallon of yellow shaved ice flavoring, based on the change

of season from summer to fall. the discount is 26%. if the original price is $12, the price the buyer will pay is?

1 answer:

Komok [63]3 years ago

7 0

Answer:

$8.88

Step-by-step explanation:

12.00 - 26%(3.12)= $8.88

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What is the cost of 10 bottles of fruit juice. One bottle costs 10 bucks.

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Answer:

100 bucks are needed

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A department store is holding a drawing to give free shopping sprees to two lucky customers. There are 17 customers who have ent

mixer [17]

Answer: Our required probability is 0.044.

Step-by-step explanation:

Since we have given that

Number of customers who have entered the drawing = 17

Number of customers live in the town of Gaston = 5

Number of customers live in Pike = 4

Number of customers live in Wells = 8

The first customer will be selected and then second customer will be selected from the remaining .

Probability of getting first customers are Pike residents = $\dfrac{4}{17}$

Probability of getting second customers are Pike residents = $\dfrac{3}{16}$

So, the probability that both customers selected are Pike residents are

$\dfrac{4}{17}\times \dfrac{3}{16}\\\\=0.044$

Hence, our required probability is 0.044.

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3 years ago

a line from the point (2,3) is perpendicular to the line y=1/3x+1. The two lines meet at the point p. Find the coordinates of P.

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Answer:

(2.4,1.8)

Step-by-step explanation:

the answer is in the image above

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Answer:

D. x=12/11 or x=32/11.

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What type of triangle has side lengths 9, 10, and √130? A. obtuse B. not a triangle C. acute D. right

EastWind [94]

Answer: Option C.

Step-by-step explanation:

The lengths of our triangle are:

9, 10 and √130.

If the triangle is a triangle rectangle, by the Pitagoream's theorem we have:

A^2 + B^2 = H^2

in this case H is the larger side, this must be √130.

then:

A and B must be 9 and 10.

9^2 + 10^2 = (√130)^2

81 + 100 = 130

This is false, so this is NOT a triangle rectangle, the hypotenuse is shorter than it should be.

Now, we have some kind of rule:

if A^2 + B^2 = H^2 then we have one angle of 90° and two smaller ones. (triangle rectangle)

if A^2 + B^2 > H^2 then all the angles are smaller than 90°, this is an acute triangle.

if A^2 + B^2 < H^2 then we have one angle larger than 90°, this is an obtuse angle.

(H is always the larger side, A and B are the two shorter ones).

In this case:

81 + 100 > 130

Then this must be an acute angle.

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3 years ago