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3 years ago

Chose which group of sets the following number belongs to. Be sure to account for all sets. 30 POINTS EASY

Mathematics

1 answer:

lara [203]3 years ago

7 0

Good evening ,

Answer:

Step-by-step explanation:

Since 2÷7 = 0,285714 285714 285714 285714 285714 285714...

then 2÷7 can not be a natural number therefore statements C , D and E are wrong.

since the pattern 285714 appears repeatedly and infinitely then 2÷7 is rational

then then the statement B is false as well .

conclusion:

the only true statement is A.

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What are the next three numbers in this pattern? 11, 22, 12, 23, . . .

liq [111]

Answer:

13 , 24 , 14

Step-by-step explanation:

Note that technically there are two patterns. Each one adds 1.

The first pattern starts with 11. The third number is 12, which means that the fifth number will be 13, and the 7th number will be 14.

The second pattern starts with 22. The 4th number is 23, which means the sixth number will be 24.

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3 years ago

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There are 4 teams in a basketball league. Each team plays each of the other teams three times. How many games are played?

svetlana [45]

12 each that is the answer

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3 years ago

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Find the payment necessary to amortize a 6.3% loan of 7500 compounded semiannually, with 6 semiannual payments. Find the payment

Lorico [155]

Answer:

Semiannual payment = $ 1391.37

Total payment = $ 8348.22

Interest paid = $ 848.22

Step-by-step explanation:

Since, the semiannual payment formula of a loan,

$P=\frac{PV(\frac{r}{2})}{1-(1+\frac{r}{2})^{-n}}$

Where,

PV = present value of the loan,

n = number of semiannual payments,

r = annual rate,

Here, PV = 7500, r = 6.3% =0.063, n = 6,

By substituting the value,

The semiannual payment would be,

$P=\frac{7500(\frac{0.063}{2})}{1-(1+\frac{0.063}{2})^{-6}}$

$\approx \$ 1391.37$

Also, total payment = semiannual payment × total semiannual periods

= 1391.37 × 6

= $ 8348.22,

Also, the interest paid = total payment - present value

= 8348.22 - 7500

= $ 848.22

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3 years ago

Logan is going to invest $61,000 and leave it in an account for 20 years. Assuming

hodyreva [135]

Answer:

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Step-by-step explanation:

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Sedbober [7]

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3 years ago