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andrew11 [14]
3 years ago
12

Find the derivative of (sec x)^1\2

Mathematics
1 answer:
sergey [27]3 years ago
4 0
Mark brainliest please


Hope this helps

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A pair of integers whose difference is -12​
Feliz [49]

There can be infinitely many pair of integers that have the difference -12.

Examples:

1. (12),(24)

{12-24}

2. (24), (36)

{24-36}

3. (0),(12)

{0-12}

6 0
3 years ago
PLEASE I REALLY NEED YOUR HELPPPP!!!!!!!!!!!!1
Rainbow [258]

Answer:

Step-by-step explanation:

11+20+4=35

11/35 red

20/35 or 4/7 yellow

4/35 blue

im stuck on the second sorry

8 0
4 years ago
Read 2 more answers
$650 is invested in an account earning 8.6% interest (APR), compounded monthly. Write a function showing the value of the accoun
IRISSAK [1]

Answer:

The value of the acount after t years is of A(t) = 650(1.0072)^{12t}

The annual growth rate is of 0.72%.

Step-by-step explanation:

Compound interest:

The compound interest formula is given by:

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

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

$650 is invested in an account earning 8.6% interest (APR), compounded monthly.

This means that P = 650, r = 0.086, n = 12. So

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

A(t) = 650(1 + \frac{0.086}{12})^{12t}

A(t) = 650(1.0072)^{12t}

The value of the acount after t years is of A(t) = 650(1.0072)^{12t}

Annual growth rate

1.0072 - 1 = 0.0072 = 0.72%

The annual growth rate is of 0.72%.

5 0
3 years ago
Please help like rn !!!!!!!!!!!!!!!
forsale [732]

Answer:

$455.84

Step-by-step explanation:

find area of the two halves of the circle and the rectangle

area of circle= \pi r^{2}

where r= 2 ft

therefore

\pi (2)^{2}\\=12.56  ft^{2}

area of rectangle= w*l

where w= 4ft and l= 5ft

therefore

(4)(5) \\=20 ft^{2}

add areas together

12.566 + 20 \\=32.56 ft^{2}

it costs $14 per square foot and there are 32.566 square feet, so multiply

14 * 32.56 \\= $455.84

3 0
3 years ago
A machine stamps 3600 metal parts in 12 minutes. Find the unit rate in parts per minute.
Studentka2010 [4]

Answer:

300

Step-by-step explanation:

you just divide the number of parts by minutes. In this case, 3600/12=300. There's your answer

5 0
3 years ago
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