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Arada [10]
2 years ago
9

Write and expression to represent the submarines elevation after its final dive

Mathematics
1 answer:
Mama L [17]2 years ago
5 0
Answer is in file explain: sorry if I’m wrong
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Solve the equation y=7x-5
shtirl [24]
7x - 5 = 0
7x = 5
x = 5/7

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3 years ago
Read 2 more answers
An investment of $900 earns 6% annual interest and is compounded semi-annually. Write an equation
nalin [4]

Answer:

A=900(1+\frac{0.06}{2})^{2(t)}

Step-by-step explanation:

Lets use the compound interest formula provided to solve this:

A=P(1+\frac{r}{n} )^{nt}

<em>P = initial balance</em>

<em>r = interest rate (decimal)</em>

<em>n = number of times compounded annually</em>

<em>t = time</em>

First, change 6% into a decimal:

6% -> \frac{6}{100} -> 0.06

Since the interest is compounded semi-annually, we will use 2 for n. Lets plug in the values now and your equation will be:

A=900(1+\frac{0.06}{2})^{2(t)}

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2 years ago
This app was wonderful now they keep trying to make me pay , now I'm about to fail my class‍♀️​
Rama09 [41]

Answer:

you pay ...........................

4 0
3 years ago
Which values of x make this equation true?
Evgesh-ka [11]

Answer:

{x}^{2}  + x = 12 \\  {x}^{2}  + x - 12 = 0 \\  {x }^{2}  + 4x - 3x - 12 = 0 \\ x(x + 4) - 3(x + 4) = 0 \\ (x + 4)(x - 3) = 0 \\ either \:  \:  \: or \:  \\ x =  - 4 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: x = 3

the answer is -4 and 3

3 0
2 years ago
Show different ways to make 25,302<br>​
ozzi
20,000 + 5,000 + 300 + 2 = 25302
25,302 x 1 = 25,302
24,000 + 1302 = 25302
25,000 + 302 = 25302
6 0
2 years ago
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