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kodGreya [7K]
3 years ago
14

Katherine spent $115.she left tax and tip of 20% .how much did she pay for the dinner including tax and tip?

Mathematics
1 answer:
shusha [124]3 years ago
4 0
138 dolllars multiply 115 and .20 and add your answer with the original amount
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Lori buys a $586 certificate of deposit (CD) that earns 6.6% interest that compounds monthly. How much will the CD be worth in 1
Alex777 [14]

Answer:

<h2>$1344.9</h2>

Step-by-step explanation:

This problem can be solved using the compound interest formula

A= P(1+r)^t

Given data

A, final amount =?

P, principal = $586

rate, r= 6.6% = 0.066

Time, t= 13 years

Substituting our values into the expression we have

A= 586(1+0.066)^1^3\\\ A= 586*(1.066)^13\\\ A= 586*2.295\\\ A= 1344.87

To the nearest cent the in 13 years the CD will be worth $1344.9

3 0
3 years ago
A small town surveyed 250 adults, 180 of whom were parents, about whether a park should be expanded. The results showed that 150
quester [9]

Answer:

Yes, the park should be expanded

Explanation:

180 adults said yes.

250 - 180 = 70

70 people thought the park shouldn't be expanded, but there are more people who want the mark to expand.

8 0
3 years ago
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a recycling company pays $0.45 for each pound of aluminum. A school has collected 71.6 pounds of aluminum cans. About how much m
inysia [295]
$32, because if you multiply 71.6 with $0.45, you get $32.22. If you round 32.22, you get 32
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4 years ago
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Three fewer than one forth of x is 12. What is the equation that represents the description.
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1/4x-3=12 is the equation

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3 years ago
Helppppppppppppppppppppppp
mrs_skeptik [129]
Area= l*w

What number multiplied by itself (since the shape is a square) would equal nine?

Keep in mind that inches are 12= 1 foot. This is a trick question.

3*12= 36

3*3= 9

36 inches, or 3 feet, is the answer.

I hope this helps!
~cupcake
6 0
4 years ago
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