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2 years ago

Find the slope of ( 3,7 ) ( 4,10 )

Mathematics

1 answer:

scZoUnD [109]2 years ago

8 0

Answer:

the slope would be 3

Step-by-step explanation:

the slope would be 3 because the slope is change in y divided by change in x

is y goes up 3 y goes up 1

3/1=3 so the slope is 3

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A total of $2,000 is invested at an annual interest rate of 2%. Find the balance in the account after

Anit [1.1K]

Answer:

The balance in the account after 10 years is US$ 2,442.81

Step-by-step explanation:

1. Let's review the data given to us for answering the question:

Investment amount = US$ 2,000

Duration of the investment = 10 years

Annual interest rate = 2% compounded continuously

2. Let's find the future value of this investment after 10 years, using the following formula:

FV = PV * eˣ ⁿ

PV = Investment = US$ 2,000

number of periods (n) = 10 (10 years compounded continuously)

rate (x) = 2% = 0.02

e = 2.71828 (Euler's number)

Replacing with the real values, we have:

FV = 2,000 * (2.71828)^0.02*10

FV = 2,000 * 2.71828^0.2

FV = 2,000 * 1.2214027

FV = US$ 2,442.81

8 0

3 years ago

Answer 9 a and b and c

inn [45]

If she can only work 15 hours a week and earns $7 per hour, just multiply 7 by 15 and you'll have your answer :)

3 0

3 years ago

Angles L and M are supplementary. If m ∠ L = (x+2)° and m ∠ M = (x-6)°. What is the value of x?

marta [7]

The value of X is 92.

please see the attached picture for full solution

Hope it helps

7 0

3 years ago

PLEASE HELP me with this!! will mark brainliest.

e-lub [12.9K]

Answer:

4 roots

Explain:

Odd degree polynmial

3 0

3 years ago

Solve the equation. \qquad r - 14 = 23r−14=23

Nesterboy [21]

Answer: $r=37$

Step-by-step explanation:

For this exercise it is important to remember that:

1. The Addition property of equality states that:

If $a=b$ , then $a+c=b+c$

2. The Subtraction property of equality states the following:

If $a=b$ , then $a-c=b-c$

3. The Division property of equality states that:

If $a=b$ , then $\frac{a}{c}=\frac{b}{c}$

4. The Multiplication property of equality states the following:

If $a=b$ , then $a*c=b*c$

Then, having the following equation given in the exercise:

$r-14=23$

You need to solve for the variable "r" in order to find its value.

In order to solve for "r", you must apply the Addition property of equality adding 14 to both sides of the equation.

Therefore, you get the following solution:

$r-14+(14)=23+(14)\\\\r=37$

8 0

3 years ago