What is 2×10to the 3rd power subtract from 1.9×10to the 2nd power equal

Answers

Answer 1

Answer: (2x10)^3-(1.9x10)^2
(8000)-(361)=7639

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What fraction has a decimal value between 1/2 and 3/4

Answers

To find the decimal value, we must convert 1/2 and 3/4 into decimal.
1/2=0.5
3/4=0.75
Now we just have choose a random decimal in between the decimal.
Let's choose 0.6
Now we have to convert the decimal into a fraction. So we'll multiply the decimal by100.
0.6×100=60
Then we make the 60 into a fractions. 60/100
Then we'll simply the fraction. 60/100÷10=6/10÷2=3/5
There you go. You have your answer.

The answer is 3/8 you multiply the top number with the bottom

Please help i really need it

Answers

We are given
Revenue, g(x) = 2300x+1235, and
expenses, f(x) = 1600x+2385

We know that
profit = Revenue - expenses
=g(x)-f(x)
=2300x+1235 - (1600x+2385)
=2300x+1235 - 1600x - 2385
=2300x- 1600x +1235 -2385
=700x - 1150

You will need to move the numbered tiles into the answer boxes.

a container was 1/2 filled with water. When 200 ml of water was poured out, it became 1/3 full. Find the capacity of the container in milliliters.

Answers

x=whole capacity
(x/2)=original amount
orginal amount-200=x/3
so
(x/2)-200=x/3
subtract x/2 from both sides
-200=(x/3)-(x/2)
make denomenators same
x/3 times 2/2=2x/6
x/2 tiimes 3/3=3x/6
now we have
-200=2x/6-3x/6
-200=-x/6
multiply both sides by 6
-1200=-x
multiply -1
1200=x

capacity is 1200 ml

Determine which binomial is not a factor of 4x^4 - 21x^3 - 46x^2 +219x + 180a. x+4
b. 4x+3
c. x-5
d. x+3