3 years ago

EMERGENCY PLEASE HELP

Mathematics

2 answers:

Drupady [299]3 years ago

8 0

Answer: v(t) = 5,000(1.03)t

Step-by-step explanation:

defon3 years ago

6 0

Answer:

5150

Step-by-step explanation:

You might be interested in

Which of the following points is in the solution set of y>-x² + 5?

eimsori [14]

Uh I did not learn this yet but I think The answer is 2,4

7 0

3 years ago

Match the mathematical term with the correct definition.

vladimir1956 [14]

.............................

6 0

3 years ago

The sum of the digits of a certain two-digit number is 7. Reversing its digits increase the number by 9. What is the number?

Elis [28]

Let the two numbers be x and y.

According to your question;

x + y = 7
10y + x = 10x + y + 9

By equation 1 ; x = 7-y

Substituting the value of x ;

10y + ( 7 -y) = 10(7-y) + y + 9

9y + 7 = 70 -10y + y + 9

9y + 7 = 70 - 9y + 9

=> 18y = 70 -7 + 9
=> 18y = 72
=> y = 4

Substituting for x ;

x = 7 - y
=> x = 7 -4
=> x = 3

Thus, x = 3 and y = 4;
=> The number is 34.

5 0

3 years ago

Read 2 more answers

What is the amplitude of the graph whose equation is y=-4 sin 2x

oee [108]

Answer:

Step-by-step explanation:

amplitude of y=a sin x

amplitude=a

Here y=-4sin 2x

amplitude=-4

7 0

3 years ago

Find an ordered pair (x, y) that is a solution to the equation 4x + y = 1

Mila [183]

Answer:

(0,1)

Step-by-step explanation:

There are infinite number of (x,y) pairs in a line, so it should be easy to use any value for one of the coordinates (x or y) and find what the other coordinate should be. We can use a simple value that would make our solving easy, for example x = 0. We use this value to replace x in the equation of the line, and solve for y:

$4x+y=1\\4(0)+y=1\\0+y=1\\y=1$

Therefore the pair (0,1) is a solution for the given equation.

5 0

4 years ago