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Andru [333]
2 years ago
9

Erin finds 5% sales tax for a shirt that costs $21. She calculates the tax as

Mathematics
1 answer:
kkurt [141]2 years ago
3 0

Answer:  

Step-by-step explanation:

a.  Bicycle  (1.07 x 45.90)

b.  Shoes  (1.06 x 67.50)

c.  Laptop  (1.08 x 299.99)

d.  Video Game (1.04 x 39.95)

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Estimate a 15% tip on a dinner bill of $58.42 by first rounding the bill amount to the nearest ten dollars
nalin [4]

Answer:

Chicken Mc-nugget

Step-by-step explanation:

First go to McDonald's then ask for a ten piece nuggets meal with bbg sauce with medium coke then grab a nugget and dip it in da sauce then take a bite

7 0
3 years ago
Caroline walks around a square pond with 30 m sides. Her paces are about 60 cm long. About how many paces will she take?
Elza [17]

Step-by-step explanation:

Perimeter of a square = 4 × L

L = Length of a side of the pond = 30m

Perimeter = 4 × L = 4 × 30 = 120m = 12,000 cm

Pace = 60cm

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3 0
3 years ago
1/6 + 2/3 tell me wat it is pls​
Nutka1998 [239]

Answer: 5/6

Step-by-step explanation:

2/3=4/6

1/6 + 4/6 = 5/6

5 0
3 years ago
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Write as a mixed number.<br> 25/8
levacccp [35]

Answer:

3 1/8

Step-by-step explanation:

7 0
3 years ago
Which of the following demonstrates how the 20 is calculated using the<br> combination pattern?
ZanzabumX [31]

Answer:

D

Step-by-step explanation:

The diagram shows Pascal's triangle. Pascal's triangle is a triangular array of the binomial coefficients.

The entry in the n^{th} row (start counting rows from 0) and k^{th} column (start counting columns from 0) of Pascal's triangle is denoted by

C^n_k=\left(\begin{array}{c}n\\ k\end{array}\right)

Coefficient 20 stands in 6th row, then n = 6 and in 3rd column, so k = 3.

Hence,

20=C^6_3=\left(\begin{array}{c}6\\ 3\end{array}\right)=\dfrac{6!}{3!(6-3)!}

4 0
3 years ago
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