Radius of a circle measures 5 yards what is the circumference

Mathematics

2 answers:

Kryger [21]3 years ago

7 0

Answer:

the circumference is 31.459 yards

Step-by-step explanation:

The circumference is Pi x Diameter. The radius is half the diameter. So the circumference is also 2 x Pi x Radius.

Pi= 3.14159

Radius is given as 5 yards.

posledela3 years ago

4 0

Answer:

31.4 yards

Step-by-step explanation:

The circumfrance of a circle is 2 x pi x radius, so teh answer would be 2 x 3.14 x 5

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3 years ago

21. Tom buys a DVD player on 12 monthly payments. The cash price is $600. He pays

slamgirl [31]

Answer:

Each monthly payment is $ 49.05, and in total Tom paid $ 648.60.

Step-by-step explanation:

Given that Tom buys a DVD player on 12 monthly payments, whose cash price is $ 600, and he pays a 10% deposit and the store charges 9% interest, to determine how much is each payment and the total amount Tom pays for the DVD player the following calculations must be performed:

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3 years ago

A man invests his savings in two accounts, one paying 6% and the other paying 10% simple interest per year. He puts twice as muc

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Let x represent amount invested in the higher-yielding account.

We have been given that a man puts twice as much in the lower-yielding account because it is less risky. So amount invested in the lower-yielding account would be $2x$ .