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kumpel [21]
3 years ago
8

You deposit $250 into an account that earns 7.2% simple annual interest. After how many years will it be to have an interest of

$450.
For an account that earns simple annual interest, find the balance of the account. Round your answer to the nearest cent if necessary.

Principal = $525 Rate 6% Time = 9 years
Mathematics
1 answer:
WINSTONCH [101]3 years ago
8 0
Multiply 250 by 0.06 and 9
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Leona [35]

The -4 will translate the graph of f(x) 4 units to the right.
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4 0
3 years ago
Dexter has 83 tiles left over from tiling his bathroom floor and he would like to use them to tile the front entrance of his hou
creativ13 [48]

Answer: [0, 396]

Step-by-step explanation:

The domain is the acceptable values of x in the function.  In this case, x = t, the number of tiles.  If you think about it, the minimum number of tiles is 0 (you can't have a negative number of tiles), and the maximum number of tiles is 44 (you only have 44 tiles).  So, the domain for this function is from 0 to 44.

0 to 44 written in interval notation is [0,44].

The range is the acceptable values of y in the function.  In this case, y = A, the area given.  A(t) = 9t, so you can use the acceptable values of t to get the range.  Again, the minimum area is 0 because you can't have negative area. To find the maximum area, plug in the maximum number of tiles: 9.

A(t) = 9t

A = 9(44)

A = 396

With the maximum number of tiles, 44, the area you get is 396 cm².  Therefore, the acceptable values of A are from 0 to 396.

0 to 396 written in interval notation is [0, 396].

4 0
3 years ago
Help me, cause I'm tuck
r-ruslan [8.4K]

Answer:

The answer would be 1.33 x 10^{4}

Step-by-step

1.28 x 10^{4} = 12800

5 x 10^{2} = 500

12800 + 500 = 13300

13300 = 1.33 x 10^{4} in scientific notation

Hope this helps:)

Sorry, I got the wrong answer earlier but I fixed it:)

8 0
3 years ago
What is the equation of a circle with center (-2, 3) and radius 4?
Bad White [126]
Hello,

(x+2)²+(y-3)²=16
5 0
3 years ago
suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120. what is the length of t
Vesnalui [34]
Using cosine rule, the length of the required side = sqrt(32^2 + 35^2 - 2 x 32 x 35cos 120)
= sqrt(1024 + 1225 - (-1120))
= sqrt(2249 + 1120)
= sqrt(3369)
= 58.04
4 0
3 years ago
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