3 (x - 3) + x (r + 4)

Mathematics

1 answer:

docker41 [41]3 years ago

7 0

Answer:

Step-by-step explanation:

3(x-3)+x(r+4)

3x-9+xr+4x

7x+9+xr

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Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5 percent, and it is customary to l

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So we are given that he ordered a $15 meal
now we need to find how much will he have to pay with tax and tip

so first we find the sales tax of the meal
5% * 15 = 3/4 or 0.75
and the tip
15% * 15 = 9/4 or 2.25

we will add that to the meal price to find the total
15 + 2.25 + 0.75
total is 18
So <span>If Allam ordered a $15 meal, we will have to pay $18 with tax and tip
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Suppose the weights of farmer carl's potatoes are normally distributed with a mean of 8.0 ounces and a standard deviation of 1.1

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Given that <span>the weights of farmer carl's potatoes are normally distributed with a mean of 8.0 ounces and a standard deviation of 1.1 ounces.

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Joint frequencies are the frequencies represented by a two-column table

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From the two-column table, the highest flight is 35.

35 is greater than other flights (33, 30 and 34) in the two-column table.

Also, 35 represents the flights of Yellow jets and going east

Hence, the joint frequency that has the most flight is (c) Yellow Jet, going east