All categories

3 years ago

Pls answer Will give our brainliyest answer reward

Mathematics

1 answer:

Ksivusya [100]3 years ago

6 0

Answer:

18 ways

Step-by-step explanation:

There are 3 ways from A to B

2 ways from B to C

and 3 ways from C to D

3 * 2 * 3

18 ways

You might be interested in

I need help please.

IgorC [24]

The answer a I believe so.

8 0

3 years ago

You get a student loan from the Educational Assistance Foundation to pay for your educational expenses as you earn your associat

Dahasolnce [82]

Answer:

$2880

Step-by-step explanation:

I = Prt

= $3600·8%·10 = 0.80·$3600 = $2880

The simple interest on $3600 over a 10-year period is $2880.

3 0

4 years ago

Solve a/-6 + 8 = 12. please answer quickly i'm giving 60 points<br><br> a =

san4es73 [151]

Answer:

a=-24

Step-by-step explanation:

a/-6+8=12

subtract 8 from both sides

a/-6=4

multiply each side by -6

a=-24

3 0

3 years ago

Read 2 more answers

Peter has 3200 yards of fencing to enclose a rectangular area. Find the dimensions of the rectangle that maximize the enclosed a

salantis [7]

Answer:

$A = 640000\,yd^{2}$

Step-by-step explanation:

Expression for the rectangular area and perimeter are, respectively:

$A (x,y) = x\cdot y$

$3200\,yd = 2\cdot (x+y)$

After some algebraic manipulation, area expression can be reduce to an one-variable form:

$y = 1600 -x$

$A (x) = x\cdot (1600-x)$

The first derivative of the previous equation is:

$\frac{dA}{dx}= 1600-2\cdot x$

Let the expression be equalized to zero:

$1600-2\cdot x=0$

$x = 800$

The second derivative is:

$\frac{d^{2}A}{dx^{2}} = -2$

According to the Second Derivative Test, the critical value found in previous steps is a maximum. Then:

$y = 800$

The maximum area is:

$A = (800\,yd)\cdot (800\,yd)$

$A = 640000\,yd^{2}$

8 0

4 years ago

Read 2 more answers

How do you factor 1/4(-16x+8)?

Nikitich [7]

We know that we can take 4 out of (-16x + 8) [ we know this because we can divide 16 by 4 ( to get 4 ) and we can divide 8 by 4 ( to get 2 ) ]

we can factor out a 4 then from the parentheses to get 4(-4x + 2), but since we are multiplying by 1/4 we get

1/4(4)(-4x + 2), and since 1/4 * 4 = 1, our final answer is

-4x + 2

3 0

2 years ago

Read 2 more answers