All categories

2 years ago

Is the correct answer 1 2 3 or 4

Mathematics

1 answer:

topjm [15]2 years ago

6 0

2). 7,770.81

Explanation:
It looses 2.5% of its value each year, so it’ll lose 2.5% • 8,599 in the first year, and 2.5% • 8,284.025 in the second year and so on.
Hope this helps!

You might be interested in

Express 90 as a product of its prime number

VMariaS [17]

The prime factorization of 90 is 2*3^2*5

3 0

2 years ago

An isosceles trapezoid ABCD with height 2 units has all its vertices on the parabola y=a(x+1)(x−5). What is the value of a, if p

horrorfan [7]

Answer:

a = -0.3575

Step-by-step explanation:

The points A and D lie on the x-axis, this means that they are the x-intercepts of the parabola, and therefore we can find their location.

The points A and B are located where

$y=a(x+1)(x-5)=0$

This gives

$x=-1$

$y=5$

Now given the coordinates of A, we are in position to find the coordinates of the point B. Point B must have y coordinate of y=2 (because the base of the trapezoid is at y=0), and the x coordinate of B, looking at the figure, must be x coordinate of A plus horizontal distance between A and B, i.e

$B_x=A_x+\frac{2}{tan(60)} =-1+\frac{2\sqrt{3} }{3}$

Thus the coordinates of B are:

$B=(-1+\frac{2\sqrt{3} }{3},2)$

Now this point B lies on the parabola, and therefore it must satisfy the equation $y=a(x+1)(x-5).$

Thus

$2=a((-1+\frac{2\sqrt{3} }{3})+1)((-1+\frac{2\sqrt{3} }{3})-5)$

Therefore

$a=\frac{2}{((-1+\frac{2\sqrt{3} }{3})+1)((-1+\frac{2\sqrt{3} }{3})-5)}$

$\boxed{a=-0.3575}$

8 0

2 years ago

In the historical account of Rome, another name for the Romans is the

zlopas [31]

Answer:

what ?

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

The table below shows the average attendance of school events by the day of the week on which they are held. Average Attendance

natka813 [3]

Hello! :)

_____________ ☆ ☆_____________________

Answer:

407

Step-by-step explanation:

The answer is 407 because....

300/184 x 250

=407.60

So the answer is 407.60 which rounds to 407

ANSWER: X=407

______________ ☆ ☆______________________

Hope this helps! :)

By: BrainlyMember ^-^

Good luck!

5 0

2 years ago

3x+4y=8 what equation can compare

velikii [3]

Okay First,
Start with the given equation <span>Subtract  from both sides
Rearrange the equation
Divide both sides by
Break up the fraction
Reduce
Looking at  we can see that the equation is in slope-intercept form  where the slope is  and the y-intercept is  Since  this tells us that the y-intercept is .Remember the y-intercept is the point where the graph intersects with the y-axis
</span>

3 0

2 years ago

Is the correct answer 1 2 3 or 4 ​

Is the correct answer 1 2 3 or 4