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Evgesh-ka [11]
3 years ago
5

Susan deposited $275 in a savings account that earns simple interest at a rate of 4.5%. She made no additional deposits and no w

ithdrawals. When Susan closed the account, she had earned a total of $148.50 in interest. How long was the account open?
Mathematics
2 answers:
galben [10]3 years ago
8 0

Answer:

12 Year.

Hope this helps

Step-by-step explanation:

Tresset [83]3 years ago
6 0

Answer: 12 years

Step-by-step explanation:

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Chelsea spent half of her weekly
Anvisha [2.4K]

Answer:

I believe it would be 16

Step-by-step explanation:

8 is half of 16 and if she had 8 dollars after spending half her allowance, she would've had 16 as her allowance

Final answer: Her allowance would be 16 dollars

3 0
3 years ago
Decompose to find the product of 8 × 4.52.
RideAnS [48]

Answer:

8 × 4.52 = 36.16

Step-by-step explanation:

We have given expression:

8 × 4.52

We have to find the product of expression.

8 × 4.52

8 × 4.52 = 36.16

36.16 is the product of the given expression.

We completed our question.

4 0
3 years ago
Let ? = {a, b, c} be a sample space. let m(a) = 1/2, m(b) = 1/3, and m(c) = 1/6. find the probabilities for all eight subsets of
Leviafan [203]
<span>
A= {a,b,c} . Since this set has 3 elements, the number
of its total subset is 2³ = 8 (including the Ф element):

Here below all the subsets of {a,b,c}, with their related probabilities, knowing that P(a) = 1/2 ; P(b) = 1/3 and P(c) = 1/6

{a}        </span>→→→→1/2
<span>{b}        </span>→→→→1/3
<span>{c}        </span>→→→→1/6
<span>{a,b}     </span>→→→→1/2 + 1/3 =  5/6
<span>{a,c}     </span>→→→→1/2 + 1/6  =  2/3
<span>{b,c}     </span>→→→→1/3 + 1/6  =  1/2
<span>{a,b,c}  </span>→→→→1/2 + 1/3 + 1/6 = 1
<span>{∅}       </span>→→→→0 =0
5 0
3 years ago
A right rectangle prism has a length of 5 cm, a width of 4 cm, and a height of of 3 cm. The dimensions of the prism are doubled.
MaRussiya [10]
As the volume of cuboid is given by,
l×b×h
as the dimensions are doubled,
l2×b2×h2
5×2×4×2×3×2
= 480 cm^3
6 0
3 years ago
Read 2 more answers
A driver averages 42 miles per hour and took 15 hours to travel between two cities what is the distance between the two cities
pishuonlain [190]

Answer:

The distence bettween the two cities is 630miles

Step-by-step explanation:

So you take 42 and multiply it by 15 and you get 630.

5 0
3 years ago
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