3 years ago

Four out of every five vis visitors at an amusement park buy day passes what percent of the visitors buy day passes

Mathematics

1 answer:

Rzqust [24]3 years ago

5 0

I think the answer is 80 percent.

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Gekata [30.6K]

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8 0

2 years ago

To make 2 batches of nut bars, jayda needs to use 4 eggs. How many eggs are used in each nut bar?

Arada [10]

2 because, half of 4 is 2.

6 0

3 years ago

Which of the following are solutions to 2x2 – 8x - 90? Select all that apply.

Bond [772]

Answer:

x=-5, x=9

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$2x^{2} -8x-90$

equate to zero

$2x^{2} -8x-90=0$

$2=-1\\b=-8\\c=-90$

substitute in the formula

$x=\frac{-(-8)\pm\sqrt{-8^{2}-4(2)(-90)}} {2(2)}$

$x=\frac{8\pm\sqrt{784}} {4}$

$x=\frac{8\pm28} {4}$

$x=\frac{8+28} {4}=9$

$x=\frac{8-28} {4}=-5$

therefore

The solutions are x=-5, x=9

6 0

3 years ago

A van can travel 18 miles on each gallon of gasoline. At that rate, how many miles can the van travel on 15 gallons of gasoline?

postnew [5]

Answer:

270

Step-by-step explanation:

you would do 18x15

3 0

3 years ago

Ky wants to buy 3 shirts which were originally priced $49.96 each the store will discount the price of the third shirt and then

IRINA_888 [86]

D = discount on third shirt
c = total cost
Sales tax of 7.1% equates to 1.071

c = (Cost of 1st Shirt + Cost of 2nd Shirt + Cost of Third Shirt) * Sales Tax
c = (49.96 + 49.96 + (49.96 - d)) * 1.071

Since you didn't specify the discount on the third shirt, this is the best I can do for you.

The mean of the cost of the shirts would be c/3

4 0

3 years ago