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djverab [1.8K]
3 years ago
5

I need some help on this problem

Mathematics
1 answer:
wolverine [178]3 years ago
5 0
437 is your answer
______
3)131.1
- 12
____
11
- 9
______
21
- 21
______
0
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If 5x = 10, then x = 2. <br> Converse: <br> Inverse: <br> Contrapositive:
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Mr. Larson is debating between investing $10,000 into an account that pays 4% interest compounded daily or 4.9% compounded weekl
AVprozaik [17]

9514 1404 393

Answer:

   4.9% weekly

Step-by-step explanation:

The compound interest formula is ...

  A = P(1 +r/n)^(nt)

where A is the account balance that results from investing P at rate r compounded n times per year for t years.

Filling in the values for the two scenarios, we find ...

  A = 10,000(1 +0.04/365)^(365·3) ≈ 11,274.89

  A = 10,000(1 +0.049/52)^(52·3) = 11,582.74

The higher interest rate will earn Mr. Larson the most money in three years. (4.9% weekly)

5 0
2 years ago
Choose the expanded form of this expression. 4(14a + b – 6) A. a + b – 24 B. 4a – 6b C. 4a + b – 6 D. a + 4b – 24
inn [45]

Answer:

D. a + 4b – 24

Step-by-step explanation:

4(1/4a + b – 6)

distribute

4*1/4a + 4* b -4*6

a +4b-24

8 0
3 years ago
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Alsace movies DVDs with the best face masks that say things didn't suggest ​
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Answer:

face masks?/

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6 0
3 years ago
Together three puppies and three adult dogs weight 60 pounds. two adult dogs and four puppies have a combined weight of 50 pound
andrew-mc [135]

Answer: one puppy weighs 5 pounds

Step-by-step explanation:

Let the weight of one puppy be x and the weight of adult dog be y.

Then from the first statement

3x + 3y = 60

Also from the second statement

4x + 2y = 50

combining the two equations together , we have

3x + 3y = 60 ............................... equation 1

4x + 2y = 50 ................................. equation 2

solving the system of linear equation by elimination method , multiply equation 1 by 4 and equation 2 by 3 , we have

12x + 12y = 240 ................................ equation 3

12x + 6y = 150 ....................................... equation 4

subtract equation 4 from equation 3

6y = 90

y = 15

substitute y = 15 into equation 1 to get the value of x.

3x + 3 ( 15 ) = 60

3x + 45 = 60

3x = 60 - 45

3x = 15

x = 5

1 puppy weighs 5 pounds and 1 adult dog weighs 15 pounds

3 0
2 years ago
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