All categories

3 years ago

Help me with this math question please

Mathematics

1 answer:

Viktor [21]3 years ago

6 0

Answer:

1601000000

Step-by-step explanation:

You do the parentheses first.

10 to the 6th power is 1000000. Then, multiply that nuber by 2 to get 2000000.

Then, multiply 2000000 by 800.5 to get

1601000000

You might be interested in

Complete the table for the given rule.

Ugo [173]

Answer:

x = 1,5, and 2

Step-by-step explanation:

if y=4, then

4 = x+3, x=1

if y=8, then

8 = x+3, x=5

if y=5, then

5 = x+3, x=2

I hope this helps, and please mark me brainliest!

4 0

3 years ago

Read 2 more answers

Factor the polynomial x2 + 2x – 3x – 6 by double grouping. Group terms with common factors: (x2 + 2x) + (– 3x – 6) Factor the GC

garik1379 [7]

We have been given a polynomial and we are asked to factor our polynomial by double grouping.

$x^{2} +2x-3x-6$

First of all we will group terms with common factors. We can see that $x^{2}$ and 2x have a common factor x. Common factor of -3x and -6 is -3.

$x^{2} +2x-3x-6$

$(x^{2} +2x)+(-3x-6)$

Now we will factor out Greatest Common Factor from each group.

$x(x+2)-3(x+2)$

After factoring out GCF from each group we got (x+2) as our common binomial. Now we will write our polynomial as a product of two binomials as:

$(x+2)(x-3)$

Therefore, our polynomial as a product of two binomials will be $(x+2)(x-3)$ .

8 0

3 years ago

Read 2 more answers

What is the sum 2/x^2 + 4/x^2

zheka24 [161]

The answer is 6/x^2

hope that helped!

5 0

4 years ago

HELP PLEASE!! No websites allowed please, complete 1,2,3, and 4.

Svetach [21]

Answer:

1: 31.5. 2: 5. 3: 4.6 4: 45

7 0

3 years ago

If the population of a particular country is growing at 1.5 % compounded continuously, how long will it take the population to

DIA [1.3K]

$e^{0.015t}=3$
Taking natural logs of both sides, we get
0.015t=ln 3
t = ln 3/0.015 = 73.24

The answer is 73.24 years.

5 0

3 years ago