358.584 divided by 8.92 using mental math and the division algorithm

Answers

Answer 1

Answer:

Below

Step-by-step explanation:

358.584 is about 360      8.92 is about 9

360 / 9 = 40 approx   by' doing it in your head '

ACTUAL answer = 358.584/8.92 = 40.2   Pretty darn close !


Related Questions

The population of a southern city follows the exponential law. If the population doubled in size over 19 months and the current population is 50,000​, what will the population be 5 years from​ now?

Answers

Answer:19=2x/yr..(407936.5)

Step-by-step explanation:

I need to know how to solve for this.

Answers

9514 1404 393

Answer:

  use the rules of exponents

Step-by-step explanation:

The applicable rules of exponents are ...

  (a^b)(a^c) = a^(b+c)

  (a^b)/(a^c) = a^(b-c)

  (a^b)^c = a^(bc)

  (ab)^c = (a^c)(b^c)

__

Applying these to the left-side expression, we can simplify it so it looks like the right side expression.

  [tex]\dfrac{(12x^5)(2x^7)}{(2x^2)^3}=\dfrac{12\cdot2x^{5+7}}{2^3x^{2\cdot3}}=\dfrac{24x^{12}}{8x^6}\\\\=3x^{12-6}=\boxed{3x^6}[/tex]

1 . What is the distance between the two points.
(0,5 1,3), (-0,4, -1,3) ?

2. What is the distance between the two points
(6, -3), (2, -4)

Answers

Only could find one sorryyyy
2. Is 4.1231

PLEASE HELP!! I WILL GIVE BRAINLIEST IF YOU SHOW YOUR WORK!

Answers

Answer:

Step-by-step explanation: You would add 2 to your diameter to every circle which will lead to 17.5 as your radius. Then you would use the formula A=πr2.(r^2 is the same thing as the diamiter). This then will get you a circumfrence of 962.11.

f(x) = 2 x + 5, g(x) = x - 1

asked = f(x) • g(x)

please help..​

Answers

Answer:

2x² + 3x - 5

Step-by-step explanation:

(2x + 5)(x - 1)

2x² - 2x + 5x - 5

2x² + 3x - 5

Simplify the variable expression below as much as possible.
(4.5)x+ 3x + 2

Answers

Answer:

23x +2

Step-by-step explanation:

20x + 3x + 2 = 23x + 2, also close ur curtains ouch

Based on the information given, the value of the expression is 23x + 2.

From the information given, the expression that was given is (4.5)x+ 3x + 2. This simply means that one has to multiply the values in the bracket first and solve it. This will be:

= (4 × 5)x + 3x + 2

= 20x + 3x + 2

= 23x + 2

Learn more about equations on:

https://brainly.com/question/13802812

WILL MAKE BRAINLIEST

write the slope intercept form of the equation of each line

Answers

Answer:

15. C

16. A

Step-by-step explanation:

Good luck brotha!

Paul bought six sodas during three days of vacation. How many days will Paul have to spend on vacation before he will have bought a total of 12 sodas?

Answers

Answer:

6 days

Step-by-step explanation:

6sodas x2=12

3days x2= 6

Help me on this please

Answers

Answer:

uhhhh i dont know

Step-by-step explanation:

What is the total surface area of the following square pyramid?

Answers

Answer:

The surface area of a square pyramid is the sum of the areas of all its 4 triangular side faces with the base area of the square pyramid. If a, h, and l are the base length, the height of the pyramid, and slant height respectively, then the surface area of the square pyramid = a2+ 2al (or) a2+2a √a24+h2 a 2 4 + h 2 .

Step-by-step explanation:

Answer:

hey dude, sorry if this is wrong but i think its 6cm

Step-by-step explanation:

Three more than four times the difference of x and 2 is 36

Answers

Answer:

3+4 (x - 2) =36 x= 10.25

Step-by-step explanation:

Eli has $640 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
He buys a new bicycle for $356.89.
He buys 2 bicycle reflectors for $16.70 each and a pair of bike gloves for $27.47.
He plans to spend some or all of the money he has left to buy new biking outfits for $74.08 each.

Write and solve an inequality which can be used to determine oo, the number of outfits Eli can purchase while staying within his budget.

Answers

Answer:
He can buy 3 outfits
Step-by-step explanation:
Total: $640
New Bicycle: $356.89
Reflector(2)=$16.70(each)
Gloves:$27.47
First, we calculate the amount left.
Amount=total - (new bicycle + reflector * 2 + gloves)
Amount=$640 - ($356.89 + $16.70 * 2 + $27.47)
Amount=$640 - ($356.89 + $33.40 + $27.47)
Amount=$640 - $417.76
Amount=$222.24
An outfit costs $74.08 and he plans to buy x outfits.
The inequality is as follows:
$74.08x <_(less than or equal to) $222.24
The amount spent on outfits cannot exceed $222.24.
Divide both sides by $74.08.
$74.08x <_ $222.24
/$74.08 /$74.08
X <_ 3
To stay within budget, Eli can buy exactly 3 outfits on top of everything else.

Which key features of the graph of two parallel lines are the same and which as different?

Answers

The two lines in the graph below are parallel lines: they will never intersect. Notice that they have exactly the same steepness which means their slopes are identical. The only difference between the two lines is the y-intercept. If we shifted one line vertically toward the y-intercept of the other, they would become the same line.

What fraction of 2 minutes is 6
seconds?​

Answers

Answer:

1/20 of 2 minutes = 6 seconds

Answer:

1/20; 0.05; 5%

Step-by-step explanation:

Well, 2 minutes is 120 seconds, 6/120 simplified is 1/20, and decimal form would be 0.05, which is 5%

People leaving the library were asked how many books they checked out that day. The results are: 1, 2, 2, 3, 3, 4,4,5,5, 6, 6, 7, 8, 10, 10 Which histogram correctly shows the data set? Pls don't put files on different site pls just type it on brainy.

Answers

Answer:

W

Step-by-step explanation:  

Its w trust me

Answer: the answer is a

Step-by-step explanation:

your welcome!! Hope this helped!

How to find the smallest integer k such that 60k is a perfect square

Answers

9514 1404 393

Answer:

  k = 15

Step-by-step explanation:

Look for the missing factors that make all of the factors of 60k be squares.

  60 = 2² × 3 × 5

The factors 3 and 5 each have an odd exponent (1), so those two factors must be part of k.

  60k = 2² × 3 × 5 × k

is a perfect square when ...

  3 × 5 = k = 15

For k = 15, 60k = 900 = 30²

Part A
What are the possible outcomes of rolling a six-sided die?

Answers

Answer:

the possible outcomes are :

one (1)two (2)three (3)four (4)five (5)six (6)

I WILL MARK YOU AS BRAINLIEST ANSWER!!!!! Problem B: Jasper invests a total of 250,000 L$ (Linden dollars). He splits his
investment between a 30-day Linden Bank CD that pays 7% interest at the end of the
term and a 30-day Second Life real estate investment scheme organized by his brother
that ends up losing 4% of its original value at the end of 30 days. At the end of the 30
days, Jasper makes 2,100 L$. How much did Jasper invest in the CD and how much
did he invest in the real estate scheme?

Answers

Okjsndmdkdldkjdjdkeme

If the sum of six consecutive odd integers is 480, what is the smallest of the six integers

Answers

Answer:

90

Step-by-step explanation:

Answer:

191

Step-by-step explanation:

Solve for P.

S=A+1/2PL

Answers

9514 1404 393

Answer:

  (b)  P = 2(S -A) ÷ L

Step-by-step explanation:

Undo what is done to P.

  [tex]S=A+\dfrac{1}{2}PL\qquad\text{given}\\\\S-A = \dfrac{1}{2}PL\qquad\text{subtract $A$}\\\\\dfrac{2}{L}(S-A)=P \qquad\text{multiply by $\dfrac{2}{L}$}\\\\\boxed{P=\dfrac{2(S-A)}{L}}[/tex]

Can anyone help me understand this assignment

Answers

Step-by-step explanation:

I know you said to help but I did everything, just adjust the reasons like how your teachers give them I abbreviated mine

THE TOPIC IS: AREA OF CIRCLES!! PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!!! AND PLS PUT AN EXPLANATION!! THANK YOU

Answers

Answer:

Step-by-step explanation:

6) diameter = 2 cm

Radius is half of diameter

r = 2 /2 = 1 cm

Area of circle = πr²      {Plugin r = 1 in the formula}

                      = π*1²

                      = π cm²

7) r = 7.4 cm

Area = πr²

        = π * 7.4*7.4

        = 54.76π cm²

Find the missing measures using trig

Answers

X= cos^-1 (26.2/27)
x=14

Answer:

Step-by-step explanation:

PLEASE HELP! AHH I NEED HELP ASAP . PLUS ITS 6th GRADE MATH

Answers

The answer is 25

Combind like terms the 3z+z which equals 4z then  subtract 25 from both sides.  Meaning 25-25 and 125-25. After you minus you get 100. The set up should look like this: 4z=100 then you divide it by 4z on both sides your answer should be z=25.

Hope this helps!

Solve for x
15 points for prize

Answers

×=20°

Hope this helps :)

write down the temperature reading(in°c)​

Answers

Answer:

How do you write temperature in Celsius?

Step-by-step explanation:

This is sometimes solved by using the symbol °C (pronounced "degrees Celsius") for a temperature, and C° (pronounced "Celsius degrees") for a temperature interval, although this usage is non-standard.

Hope it helps

Answer:

the answer would be (in words) what ever number is said and then degrees Celsius

Step-by-step explanation:

A store owner paid $15 for a book. She marked up the price of the book by 40% to determine its selling
price.
Part A
What is the selling price, in dollars, of the book?
Enter your answer in the box.
$
Part B
A customer buys a different book that has an original selling price of $38. The bodk is discounted 25%.
The customer must pay a 6% sales tax on the discounted price of the book.
What is the total amount, in dollars, the customer pays for the discounted book?
Enter your answer in the box.
$

Answers

Answer:

The Part A answer would be 25% selling price. For Part B 10% would be the retail for the book.

Step-by-step explanation: 40% the less price 25% then next 25% less 10%.

Amber coaches soccer and volleyball. She coaches both sports for a total of 10 hours each day. The soccer practice lasts 1 hour more than twice as long as the volleyball practice. Part A: Write a system of equations to model the situation. Use v for the number of hours Amber coaches volleyball in a day and s for the number of hours she coaches soccer. ( Part B: How many hours each day does Amber spend coaching each sport? Show your work. ( Will Mark Brainliest. Only answer if your 100% sure. This is very important). ​

Answers

Step-by-step explanation:

part a:  Total is 10 hours

soccer: 2v + 1

volleyball: v

part b: 10 = 2v + 1

           -2v = -10 +1

            -2v = -9

            v = -9 ÷ -2

            v = 4.5

volleyball is 4.5 hours

if soccer is one hour longer than volleyball then soccer is 5.5 hours

4.5 + 5.5 is a total of 10 hours :)

You are going to the movies with your family. Adult tickets cost $12.50 each. Children's tickets cost $9 each. The other expenses come to $25. Which expression can be use to figure out how much is spent, regardless of how many children and adults come?

A. 12.50 + 9 + 25

B. 12.50c + 9a + 25

C. 12.50a + 9c = 25

D. 12.50a + 9c + 25

Choose one answer.

Answers

I believe the answer would be D. 12.50a+9c+25

Guyyyysss ;( please help me with this

Answers

I think it’s A. I don’t know if i’m right but that’s what I would put.

Answer: A) 2+3i

Step-by-step explanation:

Given

2-3i

Solve:

The formula for quadratic function: x=[-b±√(b²-4ac)]/2a

Through the formula, we get two solutions. One of them is 2-3i.

Since the first part is (something)±(something), the other solution will be 2+3i

Hope this helps!! :)

Please let me know if you need further explanations

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