How do you write 1.65x10^8: 2x10^3 in scientific notation?

Answers

Answer 1

I'm guessing you're talking about the ratio,

(1.65 x 10⁸) / (2 x 10³)

You can cancel the lowest power of 10:

(1.65 x 10⁸) / (2 x 10³) = (1.65 x 10⁵) / 2

Divide 1.65 in half to get 0.825. So we have

(1.65 x 10⁸) / (2 x 10³) = 0.825 x 10⁵

Move the decimal point to the right, which involves multiplying by a factor of 10 which is taken from 10⁵, so we end up with

(1.65 x 10⁸) / (2 x 10³) = 8.25 x 10⁴


Related Questions

Luke and Leia are selling hot dogs and hamburgers at a minor league baseball game. At the end of the day they determine they have sold a total of 45 items and earned $195. If hot dogs cost $4 and hamburgers cost $5, how many did they sell of each?

What would be a system of equations for the scenario above?

Answers

Answer:

15 hamburgers were sold and 30 hotdogs were sold.

The systems of equations are x + y = 45 and 4x + 5y = 195.

Step-by-step explanation:

Let's make two equations.

x + y = 45

This represents the total of hotdogs and hamburgers sold

4x + 5y = 195

This represents the amount of money made for each food.

These are systems of equations, when you use 2 equations to solve a problem. I will use the strategy, Elimination for the following systems of equations. Anyways the goal is to multiply a number to x + y = 45 to cancel out one of the variables in 4x + 5y = 195. In other words, when we add these equations, the sum of the xs or ys will equal 0.

Let's multiply -5 to both x and y.

Now we have -5x -5y = -225 + 4x + 5y= 195

We will end up with -x = -30. This means that x = 30.

Now that we know x = 30, we can plug in 30 as x in one of the equations. I will plug in 30 into x + y = 45. 30 + y = 45.

Solve for y in 30 + y = 45, so y=15.

This means 15 hamburgers were sold and 30 hotdogs were sold.

.12 times .096 im having trouble with this i know ou all might be like wow he is dumb but idk why im stuck on here :(

Answers

Answer:

Its Ok! I'm here to help! The answer would be 0.01152 If I'm correct!

Step-by-step explanation:

I really hope this help!

0.01152 is the answer for this question

what is the area of this figure

Answers

Answer:

a = 83 inches

Step-by-step explanation:

5 * 11 = 55

7 * 4 = 28

55 + 28 = 83

A=83 hope this helps

The United
States Mint released five state quarters
every year. There are 50 states. How many
years did it take for all 50 state quarters to
be released? Write and solve an equation.

Answers

Answer:

I found a link where this question was asked before with some helpful answers, here you go hope this helps! :)

https://brainly.com/question/1757751

What is the slope of this line?
Enter your answer as a fraction in the simplest term in the box.

Answers

Answer:

1/4

Step-by-step explanation:

Horses A veterinarian measures a horse to be 7.5
ft tall at the shoulder to the nearest half foot. What
are the minimum and maximum possible heights of
the horse?

Answers

Answer:

Minimum height is 7.25ft and maximum height is 7.75ft

Step-by-step explanation:

You measured to the nearest half foot, so the greatest possible error is 0.25 foot.

Minimum height= measured value-possible error= 7.5-0.25= 7.25ft

Maximum height= measured value+possible error= 7.5+0.25= 7.75ft

Find the slope given the following two points: (16,3) and (14, -19)

Answers

Answer:

the slope m=11

Step-by-step explanation:

(To find the slope use the equation m=[tex]\frac{y2-y1}{x2-x1}[/tex])

(16,3), where 16=x1 and 3=y1

(14,-19), where 14=x2 and -19=y2

m=[tex]\frac{y2-y1}{x2-x1}[/tex]

=[tex]\frac{-19-3}{14-16}[/tex]

=[tex]\frac{-22}{-2}[/tex]

(simplify)

=11

Morton sees these stickers at a craft store. What is the ratio of clouds to suns ☁️☀️☁️☁️☀️

Answers

Answer:

3:2

Step-by-step explanation:

3 clouds, 2 suns

Answer: 3:2

Step-by-step explanation:

there are three clouds to two suns

Find the value of x.

Answers

Answer:

x=24

Step-by-step explanation:

The straight line is 180 degrees so 180-35=145.

Than do 145=6x+1 and find x

144=6x

144/6=24

x=24

Answer:

x=24

Step-by-step explanation:

180-35=145

6x+1=145

6x=144

x=24

Logan is solving this problem:

The cheetah ran 0.05 hours at a rate of 70 mph. How far did the cheetah run?

Logan solves the problem by writing:

d = r t. d = 70.05 miles.

What is wrong with Logan’s work?

A.) Logan used the wrong formula. He should have used A = bh.
B.) Logan did not use parentheses when substituting, and he did not multiply the numbers.
C.) Logan's work is correct.
D.) Logan labeled his answer incorrectly. The correct label is feet.

Answers

Answer:

Logan did not use parentheses when substituting, and he did not multiply the numbers.

Step-by-step explanation:

took the assignment, it was correct.

Answer:

B

Step-by-step explanation:

1/8 as a decimal show how to do it

Answers

Answer:

0.125

Step-by-step explanation:

1/8 is the same as 1 ÷ 8

1 ÷ 8 = 0.125

I hope this helped!

Answer:

0.125

Step-by-step explanation:

how i do it it to multiply 125 by 8 that equals 1000.  now, every 125 is 1/8 so there is your answer

Evaluate [4+(15+3)÷9]×7

Answers

Answer:

Evaluate [4+(15+3)÷9]×7 equals 42

Step-by-step explanation:

The area of a square sports arena is 10,000 m² what are the dimensions of the sports arena on the map.

Answers

Answer:

Step-by-step explanation:10,000square you have to multiply them my all squares to get the answer

A 2 1/2 pound bag of grass seed covers 1/8 of an acre. How much grass seed is needed for 1 acre?

Answers

Answer:

it needs 234 grass seeds for the acre

What is the inequality solution for y+2<4

Answers

Answer:

y<2

Step-by-step explanation:

Subtract 2 on both sides

Answer:

y<2

Step-by-step explanation:

Solve equation:7t-48=113

Answers

Answer:

The answer is 23

Answer:

t = 23

Step-by-step explanation:

Which of the following represents the expression (-3) (-3) (-3) (-3). 7.7.7.7.7. 7 using exponents

Answers

I’m not sure sorry but try another app

Which expression is equivalent to (fa)(5)?

Answers

Answer:

ylyiky lio

Step-by-step explanation:

write a decimal number
ral for 3/5​

Answers

Answer:

0.6 or 0.60

Step-by-step explanation:

3/5 mulitply denominator to see how much it goes to 100 which is 20 so 5x20 which is 100 and u go to other number u get 60 so 60/100 or you can just divide 3 by 5 which is also 0.6

The answer is 0.6 for your problem

A rectangle or plot of land has an area of 8/3 square miles and a length of 3/5 of a male What is the width of the plot of land in Miles?

Answers

13 1/3 or 40/3. hope this helps! :)

(a) It takes 37 pounds of seed to completely plant a 6-acre field.
How many acres can be planted per pound of seed?

Can y’all answer both

Answers

Answer:

This answer is 67 because I think its the answer and I'm really just trying to get points on early sorry but you are

Solve for x. 25 + 15x = 0

Answers

Answer:

x=−

3

5

=−1.667

Step-by-step explanation:

Answer:

[tex]\sf x=-\frac{5}{3}[/tex]

Step-by-step explanation:

[tex]\sf 25 + 15x = 0[/tex]

[tex]\sf 25+15x-25=0-25[/tex]

[tex]\sf 15x=-25[/tex]

[tex]\sf \frac{15x}{15}=\frac{-25}{15}[/tex]

[tex]\sf x=-\frac{5}{3}[/tex]

Kadyn rode his bicycle in a marathon for
176 miles. He took a rest stop every 22
miles. How many rest stops did Kadyn
take?

Answers

Kadyn took 8 rest stops.

Step-by-step explanation:

22 x 8 = 176

Answer: The answer is 8

Solve 6y + 2x = 14 for x.

Answers

Answer:

x = 7 - 3y

Step-by-step explanation:

6y + 2x = 14 (divide all by two)

3y + x = 7 (move 3y to the right to isolate x)

x = 7 - 3y

Answer:

7-3y=x

Step-by-step explanation:

6y+2x=14

2x=14-6y >>> isolate x variable

x=7-3y >>> simplify because everything is divisible by 2

what is an equation of the line that is parallel to y=-5+6 and passes through the poing (-4,-1)

Answers

Answer:

y=5x+19

Step-by-step explanation:

y+1=-5(x+4)

y+1=-5x-20

Subtract 1 (like terms)

y=-5x-21

What is the inverse of the following statement: “If x is a whole number, then x = 5”?
a) If x is not a whole number, then x ≠ 5.
b) If x = 5, then x is a whole number.
c) If x ≠ 5, then x is not a whole number.
d) If x is not a whole number, then x = 5.

Answers

Answer:

It's a

Step-by-step explanation:

Because inverse means opposite so they are asking for the opposite of the statement "If x is a whole number, then x = 5”

Hope this helped ✨

If x is not a whole number, then x ≠ 5 is inverse of the statement if x is a whole number, then x = 5

What is Equation?

Two or more expressions with an Equal sign is called as Equation.

The given statement is "If x is a whole number, then x = 5". To find its inverse, we need to switch the hypothesis and the conclusion, and negate both parts of the statement.

The hypothesis is "x is a whole number", and its negation is "x is not a whole number".

The conclusion is "x = 5", and its negation is "x ≠ 5".

So, the inverse of the given statement is:

"If x is not a whole number, then x ≠ 5."

Therefore,  if x is not a whole number, then x ≠ 5 is correct answer.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ3

Evaluate the expression 5x4+2x6

Answers

Answer:

The answer to this is: 132

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

Hope this helps!!

Hi - hi = x

(x) - hi + no = y

(y) x (x) =?

If you can solve this you get brainliest.

Answers

Answer:pi=72628

Step-by-step explanation:

Answer:

hi=bye

Step-by-step explanation:

Consider the following table that describes the mass of a kitten as weeks go by. If you know the kitten grows by 10% each week for the first 5 weeks, fill in the table for the values each week. Week Mass (grams) (start) 80

Answers

Answer:

Week                   Mass  (gram)

(start)                    80

   1                         88  

   2                        96.8

   3                         106.48

   4                          117.128

Step-by-step explanation:

From the question we are told that

   The  mass of the kitten at the start week  is  m  =  80 g

   The rate at which the kitten grows is  r  =  0.10

Generally the mass of the kitten at the first  week is mathematically represented as  

    [tex]m_1 = ( r *  m)  + m[/tex]

=>[tex]m_1 = ( 0.10 *  80 )  + 80 [/tex]      

=>[tex]m_1 = 88 \ g  [/tex]      

Generally the mass of the kitten at the second week is mathematically represented as  

     [tex]m_2 = ( r *  m_1)  + m_1[/tex]

=>[tex]m_2 = ( 0.10 *  88 )  + 88 [/tex]      

=>[tex]m_2 = 96.8 \ g  [/tex]      

Generally the mass of the kitten at the third  week is mathematically represented as  

     [tex]m_3 = ( r *  m_2)  + m_2[/tex]

=>[tex]m_3 = ( 0.10 *  96.8)  + 96.8 [/tex]      

=>[tex]m_3 = 106.48  \ g  [/tex]      

Generally the mass of the kitten at the fourth  week is mathematically represented as  

     [tex]m_4 = ( r *  m_3)  + m_2[/tex]

=>[tex]m_4 = ( 0.10 *  106.48)  + 106.48 [/tex]      

=>[tex]m_4 = 117.128  \ g  [/tex]              

Week                   Mass  (gram)

(start)                    80

   1                        88  

    2                      96.8

    3                      106.48

   4                        117.128

 

what is 40% of 80 please hellppppppppp

Answers

Answer:

32

Step-by-step explanation:

Other Questions
I need helpppppp!!!! Use impact force in a sentence. EXIT TICKET for "Two kinds" Short ResponseIn "Two kinds," how do June's feelings about her mother change fromthe beginning to the end of the story? How do the interactionsbetween June and her mother illustrate this change?Use evidence from the text to support your response. Be sure toexplain how each piece of evidence supports your analysis. Physical Science A 20-21 - Spencer / Basics of Physical Scier1. Decide which of the following is the best observation.The dog ate the bone hiding.The dog ate the bone hiding under the tree.The dog ate the bone hiding under the shady tree.The dog ate the bone. anthony a authoring a book.___ he also acts as its editor and publishera.howeverb.alsoc. in contrast Levi has a job offer in which he will receive $800 per month plus a commission of 2% of the total price of the cars that he sells. At his current job, he receives $1200 per month plus a commission of 1.5% of his total sales. How much must he sell per month to make the new job a better deal than his current job? Define variables, write a system of equations, and solve. 20 word summary of the crucible act 3 Which of the following might have caused people to oppose the articles of confederation Angle A and Angle B are supplementary. If Angle A has a measure of 100 degrees and Angle B has a measure of 7x, what is the value of x? Which of the following were reasons for the soviet Union's collapse?1. Satellite nations declared independence.2. The soviet Union could not complete economically with the West.3. Soviet citizens demanded political and economic reforms.4. The United States beat the Soviet Union in a violent battle at stalingrad.Answer choices:A. i and ii only B. i and iv only C. iii and iv only D. i ii and iii. Which of the following is an example of a weakness in the Articles of Confederation?A. Congress couldn't collect taxes.B. Provided no common currencyC. Weak national governmentD. All of the Above A psychologist has designed an index to measure the social perceptiveness of elementary school children. The index is based on ratings of a child's responses to questions about a set of photographs showing different social situations. A random sample of 16 elementary school children was chosen, and their index measurements were recorded. Assume that the index measure in the population is normally distributed. The 95% confidence interval created from this data is (56.29, 65.09). This interval indicates:__________.Choose one or more:a. The average index of elementary school children must be 60.69.b. The standard deviation of the sample is about 10% smaller than the population standard deviation.c. That if we take many samples from this population 95% of them will have a sample mean between 56.29 and 65.09.d. 95% of all elementary school children in this district have indices between 56.29 and 65.09.e. 4.40 is 95% of the true average of the index for all elementary school children.f. We are 95% confident that the average index for all elementary school children is between 56.29 and 65.09. PLEASE HELP!!! ILL GIVE BRAINLIEST Solve for y. 84,000x + 36,000y = 1,962,800 Write a compound inequality that represents the Fahrenheit temperatures between 50 degrees Celsius and 70 degrees Celsius. Nora loves to play the Bridge Builders video game, where players gain and lose points bybuilding safe and unsafe bridges. In Level 1, Nora earned 16 points because her bridgepassed inspection. Then, she lost 25 points because part of her bridge collapsed! Need help for math! Open the picture above number 7 thank you There are 16 boys and 12 girls in Mr.willams class. What is the ratio of boys to girls If you like writing this one is for you. The value of A is . The value of B is .