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2 years ago

What is the distance between the points (-1,-9) and (4,-2)?

Mathematics

1 answer:

Crank2 years ago

4 0

$\sqrt{74}$ , or 8.60

Just use the distance formula

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Use the function below to find F(4).

Citrus2011 [14]

Answer:

5/16

Step-by-step explanation:

f(x) = 5 * (1/2) ^x

Let x=4

f(4) = 5 * (1/2) ^4

= 5 * (1/16)

= 5/16

5 0

3 years ago

Read 2 more answers

Let p and q be different prime numbers. How many positive factors will (p^2 * q^4)^3 have?

Naily [24]

Answer:

Step-by-step explanation:

p^6×q^12 will have (6+1)(12+1) = 7×13 = 91 positive integer divisors.

7 0

3 years ago

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The two rectangles below are similar. What is the measurement of the missing side of the rectangle?

r-ruslan [8.4K]

B

You would divide 45 mm/15mm to get 3. Multiply 3 by 27 to get 81 mm.

5 0

3 years ago

Please answer the question and leave an explanation on how to solve each part. Thank you in advance!

horsena [70]

The solutions are

it is going to take 15.9 months to raise 10000 dollars

You will have $37.31 after you have bought the car
The money deficit would be $37.31

<h3>How to solve the question</h3>

a. 10000 = 9359.08e(0.05)

e⁰⁰⁵ = 10000/9359.08

= 0.05 = ln(10000/9359.08)

= 1.325 years

convert to months = 15.9 months

Hence it is going to take 15.9 months to raise 10000 dollars

b. 9359.08 x e^(0.05 x1.25)

= 9962.69

10000 - 9962.69

= $37.31

You will have $37.31 after you have bought the car

c. The money loss and the deficit would be same as above $37.31

d. ln(e^a) = a

We can clearly see that the money cannot be raised in the 15 months from $ 9359.08. there is a deficit amount of $37.31

Read more on compound interest here: brainly.com/question/24924853

#SPJ1

3 0

1 year ago

What is the irrational number in This set: 12.89, square root of 12 and 12/144 ?

kifflom [539]

Good night,

<span>Irrational numbers are those that can't be expressed as a fraction:

12.89 can be expressed as: </span> $\frac{1289}{100}$

$\frac{12}{144}= \frac{1}{12}$

<span>The above numbers can be expressed as a fraction, then the logical answer is: </span> $\sqrt{12}$

But we will check the answer:

$\sqrt{12}= \sqrt{2^{2}*3 } =2* \sqrt{3} =3.4641016...$

As you can see we can't express that number as a fraction, so that is te correct answer.

6 0

3 years ago