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Slav-nsk
17 days ago
9

A customer/member owes $10.51 and pays $50.00 in cash. The change due is $39.49. Provide the amount owed using the smallest numb

er of bills and coins possible.
Mathematics
1 answer:
Leona [4.1K]17 days ago
5 0

The total number of bills and coins is 14.

Step-by-step explanation:

To minimize the count of bills and coins, start with the largest denominations that fit within the amount.

The change due is $39.49.

Start with:

-$20 bill (largest under $39.49)

Remaining: $19.49

-$10 bill (largest under $19.49)

Remaining: $9.49

-$5 bill (largest under $9.49)

Remaining: $4.49

Then:

4 × $1 bills (to cover $4.49)

Remaining: $0.49

-$0.25 coin (quarter)

Remaining: $0.24

2 × $0.10 coins (dimes)

Remaining: $0.04

4 × $0.01 coins (pennies)

The final composition includes:

1 twenty-dollar bill

1 ten-dollar bill

1 five-dollar bill

4 one-dollar bills

1 quarter

2 dimes

4 pennies

Totaling 14 pieces.

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24 minutes

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11 days ago
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The University of Central Florida's cheerleading team has eighteen males and twenty-one females. If h represents the height of a
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Answer:

The range of cheerleaders' heights lies within the interval [58, 74)

It includes all real numbers from 58 inches and above, but below 74 inches.

Step-by-step explanation:

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260 \leq 4h+28

Separate the combined inequality into two distinct inequalities

260 \leq 4h+28 -----> inequality A

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Solve inequality A

260 \leq 4h+28

Subtract 28 from both sides

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Reformulate

h \geq 58\ in

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4h+28

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4h

Split by 4 on both sides

h

consequently

The height range of the cheerleaders is the interval [58, 74)

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