1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
OverLord2011 [107]
3 years ago
6

Find the simplified form of the expression. Give your answer in scientific notation

Mathematics
2 answers:
Sati [7]3 years ago
6 0
B. 5.6*10^12 is your answer
GenaCL600 [577]3 years ago
4 0
In simplest form it is B
You might be interested in
6. A tank contains 100-gallon of pure water. At time t = 0, a solution containing 2 lb of salt per gallon flows into the tank at
SOVA2 [1]

Answer:

The answer is below

Step-by-step explanation:

Let Q represent the amount of salt in the tank at time t.

\frac{dQ}{dt}= flow\ in - flow\ out\\ \\flow\ in=3\ gal/min*2\ lb/gal=6\ lb/min\\\\net\ gain\ in\ tank\ volume=3-4=-1, henceflow\ out= \frac{4Q}{100-t} \\\\\frac{dQ}{dt}= 6-\frac{4Q}{100-t} \\\\\frac{dQ}{dt}+ \frac{4Q}{100-t}=6\\\\The \ integrating\ factor\ is:\\\\IF=e^{\int\limits {\frac{4}{100-t} } \, dt }=e^{-4\int\limits {\frac{-1}{100-t}}=e^{-4ln(100-t)}=(100-t)^{-4}}\\\\Multiplying\ through  \ by\ IF: \\\\(100-t)^{-4}\frac{dQ}{dt}+ (100-t)^{-4}\frac{4Q}{100-t}=6(100-t)^{-4}\\\\

Integrating:\\\\A(100-t)^{-4}=-2(100-t)^{-3}+c\\\\A=-2(100-t)+\frac{c}{(100-t)^{-4}} \\\\at, t=0,A=0\\\\0=-2(100-0)+\frac{c}{(100-0)^{-4}}\\\\c=0.02\\\\A=-2(100-t)+\frac{0.02}{(100-t)^{-4}}

7 0
3 years ago
Simplify (5x-5)-1(x+8
Nataliya [291]

simplified is

4x-13

4 0
3 years ago
Help Me pls its due today pls
skelet666 [1.2K]
The answer is 0 quarts.

Remember
1 gallon contains 64ounces
1 cup contains 8ounces
1 pint contains 16ounces

We know that 2 gallons (128oz total) are needed to fill the bucket.

First, Omar pours 64 ounces into the bucket so we have 128 - 64 = 64 ounces left to fill.

Second, Penny pours 8 cups which is the same as 64 ounces (8cups x 8 ounces = 64 ounces total) into the bucket.

Stop here and add up the water in the bucket.

The bucket has only 128 ounces capacity total which means Omar and Penny have filled up the bucket with 64 ounces each. 64 x 2 = 128 ounces

The bucket is full, Ronnie actually makes it overflow. So Sierra will pour 0 quarts of water into the bucket.
8 0
3 years ago
Read 2 more answers
A triangle with vertices (−3, −3), (−6, 2), and (−1, 5) is what type of triangle? A) Equilateral B) Scalene C) Right D) Isoscele
aalyn [17]
<span>C) Right

https://www.desmos.com/calculator/vf2qksnpwe

</span>right triangle
<span>Proof: You can apply the Pythagorean theorem.</span>
3 0
3 years ago
Determine the first five multiples for the following number 22
iragen [17]

Lets find

\\ \sf\longmapsto M_n=22n

\\ \sf\longmapsto M_1=22(1)=22

\\ \sf\longmapsto M_2=22(2)=44

\\ \sf\longmapsto M_3=22(3)=66

\\ \sf\longmapsto M_4=22(4)

\\ \sf\longmapsto M_4=88

\\ \sf\longmapsto M_5=22(5)=110

3 0
3 years ago
Other questions:
  • 21 points... select more than one theres at least 3 i assume from the last one i did (but got wrong) thanks!!
    7·1 answer
  • How do we do question 51? Lot of points!
    13·1 answer
  • Rename the fraction as a decimal.<br><br> 3/12=
    9·1 answer
  • 5(6x-3y)simplify the problem ​
    9·1 answer
  • Find the sum.<br><br> (13x2 + 5x) + 8x2 =
    15·1 answer
  • In which number does the digit 777 have a value that is 101010 times as great as the digit 777 in the number 0.9750.9750, point,
    15·1 answer
  • . What is the difference between a right triangle and a obtuse triangle?​
    5·1 answer
  • 3 2/3 - 1 1/4 what’s the answer
    8·2 answers
  • Jacob wanted to purchase a boat. The dealership offered the following payment terms for Jacob: an $800 down payment and $275 a m
    11·1 answer
  • the width of a rectangle is 3 in less than its length. The perimeter of the rectangle is 26 in. What is the width of the rectang
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!