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den301095 [7]
1 year ago
12

15v - 2v + 29 = 5v - 27

Mathematics
1 answer:
jeyben [28]1 year ago
5 0

Answer:

v=-7

Step-by-step explanation:

13v-5v=-27-29

8v=-56

v=-56/8=-7

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Isabella is getting older and feels like she should donate her collection of stuffed animals to children who are less fortunate.
Studentka2010 [4]

Answer:

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3 0
2 years ago
A total of $12,000 is invested at an annual interest rate of 9%. Find the balance
sineoko [7]

Answer:

$18,726.11

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>

<em />

First lets change 9% into a decimal:

9% -> \frac{9}{100} -> 0.09

Since the interest is compounded quarterly, we will use 4 for n. Lets plug in the values now:

A=12,000(1+\frac{0.09}{4})^{4(5)}

A=18,726.11

<u>The balance after 5 years is $18,726.11</u>

6 0
3 years ago
Which of the following is the correct notation for the complex number √-64-12
Liono4ka [1.6K]
The answer would be -12+8i
6 0
3 years ago
The table below represents the height of a bird above the ground during flight, with p(t) representing height in feet and t repr
ddd [48]

Answer:

3.23

Step-by-step explanation:

6.26+6+3.41=15.67

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I have mentioned time 7 sec from 3 to9

8 0
3 years ago
Read 2 more answers
Find the inverse of y=100-x^2
AnnyKZ [126]

Answer:

The inverse  is ±sqrt(100-x)

Step-by-step explanation:

To find the inverse, exchange x and y

x = 100 -y^2

Solve for y

Subtract 100 from each side

x - 100 = -y^2

Divide by -1

-x +100 = y^2

Take the square root of each side

±sqrt(100-x) = sqrt(y^2)

±sqrt(100-x) =y

The inverse  is ±sqrt(100-x)

5 0
2 years ago
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