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lions [1.4K]
3 years ago
7

Darnel has $9 in a savings account. The interest rate is 10%, compounded annually.

Mathematics
1 answer:
aksik [14]3 years ago
6 0

9514 1404 393

Answer:

  $2.98

Step-by-step explanation:

The amount of interest earned is ...

  I = P((1 +r)^t -1)

  I = $9(1.1^3 -1) ≈ $2.98

Daniel will earn about $2.98 in interest in 3 years.

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A television with a price of
Digiron [165]

Answer:

C. 300=60+30w

Step-by-step explanation:

Given:

Price of television-$300

Initial Payment-$60

Weekly payments-$30

Let weekly payments be w:

The initial payment plus the weekly installments should be equivalent to the television price:

300=60+30w\\\\240=30w\\\\w=8

The number of weekly payments is 8 weeks and the equation to solve for w is

300=60+30w

6 0
3 years ago
Help please!!! will mark brainiest later
Aloiza [94]

1. 1/2

2. The Y axis

3. 1 right and 1 down (1, -1)

7 0
3 years ago
The length of a rectangle is 2 feet more than 5 its width. The perimeter is 52 feet. Find the dimension of the rectangle
Ber [7]

Answer: The length is 22 feet. The width is 4 feet.

Step-by-step explanation: Create an equation for the length: 2+5w=52.

Now combine the two sides to get 4+10w=52. Plug in some numbers that seem reasonable. I started with 4, checked my work and found that it was right. This problem is all about trial and error.

So, 4+10(4)= 44. Make sure to remember the width, so add 4 for each side: 44+8. 44+8=52. Hope this helps :)


4 0
3 years ago
Read 2 more answers
Hue is 56 in. tall. His friend is 42 in. tall. Hue’s shadow is 24 in. long. How long is his friend’s shadow at the same time?
qwelly [4]

<span>42 in is 3/4th of 56 in. </span>
<span>3/4th of 24 in. is 18 in. </span>

<span>The length of his friend's shadow at the same time is </span>
<span>b.) 18 in.</span>
3 0
3 years ago
Read 2 more answers
Sixty-one diminished by ten x. Answer: _______________________ . The product of twice a number k. Answer: ______________________
KengaRu [80]

Answer:

61 - 10x

2k

42 / 6 = 7

38 + 2m

3y - 6

Step-by-step explanation:

A. Sixty-one diminished by ten x

= 61 - 10x

B. The product of twice a number k

= 2 * k

= 2k

C. The quotient of forty-two and six is seven

42 / 6 = 7

D. Twice the total of nineteen and a number m.

= 2(19 + m)

= 38 + 2m

E. Six less than 3 times y

3y - 6

6 0
2 years ago
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