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
irina [24]
3 years ago
12

the land area of Florida is 1×100,000+3×10,000+9×1,000+8×100+5×10+2×1 square kilometers. Write the area in standard form and wor

d form
Mathematics
2 answers:
sergij07 [2.7K]3 years ago
7 0
You first get:
100,000 + 30,000 + 9,000 + 800 + 50 + 2
added together, it equals:
139,852 sq kilometers

standard form: 139,852 square kilometers

word form: one-hundred thirty-nine thousand, eight-hundred fifty-two.
hoa [83]3 years ago
5 0

Answer:

139852 square kilometers

1 Lakh thirty nine thousand eight hundred fifty two square kilometers.

Step-by-step explanation:

We are given that land area of Florida

1\times 100,000+3\times 10,000+9\times 1,000+8\times 100+5\times 10+2\times

We have to write area  in standard form and word form

Standard form

1\times 100,000+3\times 10,000+9\times 1,000+8\times 100+5\times 10+2\times=139852 square kilometers

Because place value of 1 is 1 lakh, place value of 3 is 30000,9 is at thousand place , 8 at hundred place, 5 at tens place and 2 at unit place.

Word form: 1 Lakh thirty nine thousand eight hundred fifty two square kilometers.

You might be interested in
15+x<24 what is the solution to this inequality
ra1l [238]
Move all terms not containing x to the right side of the inequality. x < 9

5 0
3 years ago
9. Water is added to two containers for 16 minutes. The equations below model the ounces of
Vladimir [108]

The two containers hold 328 ounces at the they hold same amount of water.

<u>Step-by-step explanation:</u>

The equations below model the ounces of  water, y, in each container after x minutes.

y = 16x + 104

y = -2x^{2} +40x+160

At the time after the start when the containers hold  the same amount of water, the two equations must be equal.

⇒ 16 x + 104 = -2x^{2}  + 40 x + 160

The first step is to divide everything by 2 to make it simplified.

⇒ 8 x + 52 = - x^2 +20 x + 80

Now put everything on the left .

x^2 + 8 x - 20 x + 52 - 80 = 0

Add the like terms together to further reduce the equation

x^2 - 12 x - 28 = 0

Factorizing the equation to find the roots of the equation.

Here, b = -12 and c = -28

where,

  • b is the sum of the roots ⇒ -14 + 2 = -12
  • c is the product of the roots ⇒ -14 × 2 = -28
  • Therefore, (x-14) (x+2) = 0
  • The solution is x = -2 or x = 14

Take x = 14  and substitute in any of the given two equations,

⇒ y = 16(14) + 104

⇒ y =224+104

⇒ 328 ounces

∴ The two containers hold 328 ounces at the they hold same amount of water.

5 0
3 years ago
A bag contains nine red balls, four green balls, and fifteen yellow balls. What is the probability of pulling out one red ball?
Aleksandr [31]

Answer:

32.1%

Did you type something in wrong?

Step-by-step explanation:

9+4+15=28 total balls

9=total red balls

total red balls/total balls= probability of pulling out one red ball

9/28

9÷28=32.1%

8 0
3 years ago
if two events have the probability which sum to 1 they are called ______ events (hint:it starts with co.)
MariettaO [177]
................... . . . ..... .. ... . .
6 0
3 years ago
Read 2 more answers
Can someone please help me with this
Inessa05 [86]
To find the area of a prism, you calculate the area of the cross-section and multiply that number by the length. The cross-section of this prism is a trapezium, and the formula for this is \frac{a+b}{2}h. 
Insert your given numbers to find out the area of this prism's cross-section:
\frac{3+12}{2}12=90
Now, multiply 90 by the length, 10cm, to find out the volume of the prism;
90×10=900cm³
Therefore, your answer id the third option.

6 0
4 years ago
Other questions:
  • What is the surface area means​
    12·2 answers
  • A farmer raises cows and chickens. The farmer had a total of 25 animals. One day he counts the legs of all of his animals and co
    5·1 answer
  • Write the equation of the line that contains the points (2,-5) and (1,4).
    8·1 answer
  • Apply
    8·1 answer
  • The pair of square pyramids are similar. Use the given information to find the scale factor of the smaller square pyramid to the
    12·1 answer
  • In an experiment, Seth was given a substance known as ammonium carbonate, (NH4)2CO3. Seth connected a bunsen burner to the gas v
    13·3 answers
  • 3x + 25 = 2(4x – 10) solve step by step
    12·2 answers
  • If the three lengths form a triangle, then determine if the three lengths form an acute, right, or obtuse triangle. Show your wo
    5·1 answer
  • Please help!! Will appreciate. If you don’t know/ unsure don’t answer please
    5·2 answers
  • If we want to know if diagonals or sides are congruent we would use the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!