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Thepotemich [5.8K]
3 years ago
8

For Tom's savings account, the interest earned varies jointly with the principal and amount of time (in years) since opening the

account. If Tom opened the account 3 years ago with $1,200 and earned $144 in interest, how much interest will he have earned 8 years after opening the account?​
Mathematics
1 answer:
Snowcat [4.5K]3 years ago
4 0

Answer: 384 or 528 depending if you have to add the interest he already earned

Step-by-step explanation:

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A summer camp has 32 campers. 22 of them swim, 20 play softball, and 5 do not play softball or swim. which values correctly comp
Lapatulllka [165]

The values which completes the table regarding summer camp is option b which is a=15,b=7, c=5, d=10, e=12.

Given that there are 32 campers, 22 of them can swim, 20 play softball and 5 do not play softball or swim.

We have to find the values of a,b,c,d,e so that we can complete the table.

Table is a combination of rows and columns. In our case the third row and third column shows the total.

from the table we can write that 22+d=32-----------1

so d=32-22

=10

d=10

c+5=d-----------2

c=10-5=5

c=5

a+c=20------------------3

a+5=20

a=20-5

a=15

a+b=22--------------3

15+b=22

b=7

20+e=32----------4

e=32-22

e=10.

Hence the values which completes the table is a=15,b=7, c=5, d=10,  e=12.

Learn more about table at brainly.com/question/12151322

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Question is incomplete as it should include figure showing table of values.

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2 years ago
Which of the following describes a net of the prism
Grace [21]

The answer is C

Explanation; there are 2 triangles and 3 rectangles

7 0
3 years ago
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What is the product of the polynomials below?<br> (6x2-3x-6)(4x2 +5x+4)
Arlecino [84]

Answer:

24x^4+18x^3-15x^2 -42x-24

Step-by-step explanation:

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-24x^2-30x-24=

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4 I think because you subtract all since it's 60 min
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3 years ago
Calculator display for 7/12
Alina [70]

Answer:

7/12=0.583333333333

Step-by-step explanation:

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