MATHEMATICS HIGH SCHOOL

What is the number in scientific notation? ​0.000013​ enter your answer in the box.

Answers

Answer 1
Answer:

we have the number

0.000013

we know that

0.000013=(13)/(1000,000)= (13)/(10^(6))=13*10^(-6)=1.3*10^(-5)

therefore

the answer is

1.3*10^(-5)
Answer 2
Answer: move the decimal to the left

0.000013

move over five times

0.000013=1.3

then put 10^-5

and here's the answer

1.3 x 10^-5

Related Questions

Mark cycled 25 miles at a rate of 10 minutes per hour. How long dis it take Mark to cycle 25 miles
Find the volume of a triangular pyramid with a base area of 24 ft2 and a height of 18 ft.144 ft3432 ft3
Inequality word problem 7 less than -2 times a number X is greater than or equal to 41
What must be added to2x² - 3 xy + 5yz to get x² - xy + y²​
Algebra 1b radical expressions & data analysis1. Simplify 2/√5 A. 2/√5 B. √10 C. √10/5 D. 2√10/5 *** My answer 2. Simplify -11√112 A. -44√7 B. -176 √7 C. -27 √7 D. 4√7 *** My answer 3. Simplify 17√17 -9 √17 A. 8 *** My answer B. 8√17 C. 26√17 D. 8√0 4. Simplify 6/ √3 + 2 A. 4/ √3 B. 12 - 6 √3 *** my answer C. √3 - 2 D. 3 5. What is the domain of the function y = 3√6x + 42 ? A. X≥0 B. X ≤7 *** my answer C. X ≥ -6 D. X ≥ -7 6. What are the domain and range of the function y = 2 √3x + 4 - 5 ? A. X ≥ -4/3 ; y ≥ -5 *** my answer B. X ≥ 4/3 ; y ≥ -5 C. X ≤ -4/3 ; y ≤ -5 D. X ≥ -4/3 ; y ≥5 7. When will the dependent variable in the equation y = √x+4 - 3 equal or exceed 4 ? A. X ≥ -0.17 B. X ≥ 45 C. X ≥ 48 *** my answer D. X ≥ 53 8. Simplify the radical expression. Show all of the steps. √363 - 3√27

A recipe for sparkling grape juice 1 1/2 quarts of sparkling water and 3/4 of grape juice. How much sparkling water woild you need to mix with 9 quarts of grape juice. How much grape juice would you need to mix with 15/4 quarts of sparkling water?

Answers

According to the recipe the ratio of sparkling water to grape juice = 1 1/2 : 3/4.

Let us convert 1 1/2 into improper fraction and that is 3/2.

Now, 3/2: 3/4 or 3/2 ÷ 3/4 = 3/2 × 4/3 = 2/1 or 2:1.

Therefore, sparkling water quantity is two times of the quantity of grape juice.

Now, we need to find the number of quarts of sparkling water need to mix in 9 quarts of grape juice.


Since, sparkling water quantity is two times of the quantity of grape juice.

Therefore, we need 2 × 9 = 18 quarts of sparkling water to mix in 9 quarts of grape juice.


And now we need to find the number of quarts of grape juice would we need to mix with 15/4 quarts of sparkling water.

Therefore, we need 1/2 × 15/4 = 15/8 quarts of grape juice to mix with 15/4 quarts of sparkling water.

Answer:

a)x = 18\,qt, b)y = 1\,(7)/(8)\,qt

Step-by-step explanation:

a) The amount of sparkling water needed is determined by simple rule of three:

x = (9\,qt)/((3)/(4)\,qt)* (3)/(2)\,qt

x = 12* (3)/(2)\,qt

x = 18\,qt

b) The amount of grape juice needed is found by simple rule of three:

y = ((15)/(4)\,qt)/((3)/(2)\,qt ) * (3)/(4)\,qt

y = (30)/(12)* (3)/(4)\,qt

y = (90)/(48)\,qt

y = (15)/(8)\,qt

y = 1\,(7)/(8)\,qt

Convert 18/5 to a mixed number

Answers

your answer would be 3 an 3/5 :) hope i helped ! :D:D:D:D:D:D:D
To convert 18/5 to a mixed number all you have to do is divide 18 by five this would give you 3.6 all you have do do after that would be to change it back into a fraction.

What is the slope of the line that contains these two points (-2,2) and (3,2)

Answers

We see based on these points that while the x increases by 5, the y does not change. Therefore, the slope is 0/5=0, by the basic slope formula.

Marco's bedroom is a square that one side is 7 1/2 feet. Marco wants to come in at five carpet how many square feet of carpet will be needed for the bedroom.

Answers

Answer:11.25 square feet of each carpet will be needed for the bedroom.

Step-by-step explanation:

The formula for determining the area of a square is expressed as

Area = length^2

Marco's bedroom is a square that one side is 7 1/2 feet. Converting

7 1/2 feet to improper fraction, it becomes 15/2 feet.

Therefore, the area of Marco's bedroom would be

(15/2)^2 = 225/4 = 56.25 square feet.

Marco wants to come in at five carpet. It means that the number of square feet of each carpet that will be needed for the bedroom is

56.25/5 = 11.25

How many triangles can be constructed with angles measuring 120°, 40°, and 10°?

Answers

Answer:

0

Step-by-step explanation:

All angles in a triangle must add to 180 degrees

What is the first term of the quotient of the following division problem?(x^3 – 1) ÷ (x + 2)

A. –0.5
B. 1
C. x^2
D. x^4

Answers

Answer:

option C

Step-by-step explanation:

(x^3-1) divide by x+2

Use long division

                 x^2 -2x

              -----------------------

x+2          x^3 + 0x^2 +0x -1

               x^3 + 2x^2

              -----------------------------------(subtract it)

                      - 2x^2 +0x - 1

                       -2x^2 - 4x

             --------------------------------(subtract)

                                   5x -1

So the first term is x^2
The answer is option C.
Other Questions
Choose the correct answer. The measure of space inside a three-dimensional form is defined as its _______________.A) equation B) proportion C) integer D) volume
The scale of a map is 1 cm: 15 km. what is the actual distance corresponding to each map distance
Solve for x: −2x + 5 < 7
Determine the length, to 1 decimal place, of the arc that subtends an angle of 5.4 radians at the centre of a circle with radius 7 cm.