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yulyashka [42]
4 years ago
14

Decide whether the following statement is true or false. If​ false, show why.

Mathematics
1 answer:
nikitadnepr [17]4 years ago
3 0

Answer:

False

Step-by-step explanation:

√(-9)^2=9

Solution is 9 not -9

Thus it is false

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If $30,000.00 is invested in an account for 20 years. Find the value of the investment at the end of 20 years if the interest is
Annette [7]
You want to calculate the interest on $30000.00 at 6% interest per year after 20 year(s).
The formula we'll use for this is the simple interest formula, or:


Where:

P is the principal amount, $30000.00.
r is the interest rate, 6% per year, or in decimal form, 6/100=0.06.
t is the time involved, 20....year(s) time periods.
So, t is 20....year time periods.
To find the simple interest, we multiply 30000 × 0.06 × 20 to get that: The interest is: $36000.00

Usually now, the interest is added onto the principal to figure some new amount after 20 year(s),
or 30000.00 + 36000.00 = 66000.00. For example:

If you borrowed the $30000.00, you would now owe $66000.00
If you loaned someone $30000.00, you would now be due $66000.00
If owned something, like a $30000.00 bond, it would be worth $66000.00 now.
8 0
3 years ago
Pls help help help pls
noname [10]

Answer:

Its the bottom left one :)

Step-by-step explanation:

4 0
3 years ago
I need the answer for number 4 please!!
Harman [31]

Answer:

-3 - false

0 - true

1 - true

2 - false

4 - true

Step-by-step explanation:

the "zeros" of a function are its x-intercepts

(because that is when the function = zero [0])

So, we can look at the x-intercepts of the graph to find the zeros:

at 0, 1, and 4 the function = 0, meaning that those are zeros of the function

hope this helps!! have a lovely day :)

3 0
2 years ago
I need help please anyone, I would appreciate it sm?!
marshall27 [118]

Answer:

1st option y-5 = 3(x-1)

Step-by-step explanation:

graph shows y intercept of 2

1st option has a y intercept of 2

7 0
2 years ago
Read 2 more answers
The vertex form of the equation of a parabola is x=y^2+10y+22
guapka [62]
Have you cover perfect binomials yet?<span />
3 0
3 years ago
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