What is 0.04 divided by 10

Answer:

1) Twenty-one halves of one-thirds are in seven halves.

2) Fourteen-thirds of three-fourths are in five halves.

Step-by-step explanation:

1) To find : How many one-thirds are in seven halves?

Solution :

Let the required number be 'x',

According to question,

[tex]\frac{1}{3}\times x=\frac{7}{2}[/tex]

Solving the equation,

[tex]x=\frac{7\times 3}{2}[/tex]

[tex]x=\frac{21}{2}[/tex]

Therefore, Twenty-one halves of one-thirds are in seven halves.

2) To find : How many three-fourths are in five halves?

Solution :

Let the required number be 'x',

According to question,

[tex]\frac{3}{4}\times x=\frac{5}{2}[/tex]

Solving the equation,

[tex]x=\frac{7\times 4}{2\times 3}[/tex]

[tex]x=\frac{14}{3}[/tex]

Therefore, Fourteen-thirds of three-fourths are in five halves.

Answer

a.22

b.11

c.10

d.25

The answer is C. 10

To solve this problem, establish an algebraic equation that equates the sum of the lengths of the three pieces to the total length of the board. Solving this equation reveals that the first piece of wood is 5 inches, the second piece 20 inches and the third piece 25 inches.

This question represents a simple algebraic equation. Since the second piece is 4 times the length of the first piece and the third piece is 5 times the length of the first piece, the sum of these lengths should equal the total length of the board, which is 50 inches. Given that 'x' represents the length of the first piece, we can establish the following equation:

x + 4x + 5x = 50

This is because '4x' is the length of the second piece and '5x' is the length of the third piece. When you combine like terms, the equation simplifies to:

10x = 50

Upon solving this simplified equation, we find that 'x' or the length of the first piece of wood equals 5 inches. Therefore, based on the information provided, the length of the second piece would be 20 inches (4 times 'x') and the third piece would be 25 inches (5 times 'x').

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Daniel has [tex]16[/tex] pets.

Since six of his pets are birds(canaries and parrots and he has two parrots, therefore, he has (6 - 2) = 4 canaries.

Since he has one less canary than goldfish, therefore the number of goldfish is (6 + 1) = 7 goldfish

Since he has four more goldfish than he has turtles, the number of turtles are: = ( 7 - 4) = 3

Therefore, the total number of animals will be:

= Parrot + Canary + Goldfish + Turtle

= [tex]2 + 4 + 7 + 3[/tex]

= [tex]16[/tex]

Therefore, he has [tex]16[/tex] pets.

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Answer:

2n - 1, where "n" is the number of days.

Step-by-step explanation:

By looking at the bar graph.

We list the following information.

Day           The number of followers

1                            1

2                          3

3                          5

4                          7

So, the number of followers increase by 2 each day passes.

This is an arithmetic sequence.

The sequence is 1, 3, 5, 7.....

So the rule [tex]a_n = a_1 + (n -1)d[/tex]

This is the n-term of the arithmetic sequence.

Here [tex]a_ 1 = 1 and d = 2[/tex] and n is the number of days.

Plug in these values in the above sequence, we get

The general rule = 1 + (n -1)2

= 1 + 2n-2

= 2n - 1

So the general rule = 2n - 1

The number of wrenches is 10 for which he paid $1.50, and $2.50. the number of wrenches is 5 for which he paid $4, and the number of wrenches is 6 for which he paid $3.

It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.

If in the linear equation one variable is present then the equation is known as the linear equation in one variable.

We have:

Mr. Abernathy bought a selection of wrenches for his shop and paid $78.

Let's suppose:

The number of $1.50 wrenches is x

The number of $2.50 wrenches is also x

The number of $4 wrenches is x/2

The number of $3 wrenches is 1+x/2

Then linear equation becomes:

[tex]\rm 1.50x+2.50x+\frac{4x}{2} +3(1+\frac{x}{2} ) = 78[/tex]

[tex]\rm 3x+5x+4x +3(2+x ) = 156[/tex]

15x = 150

x = 10

The value of x = 10

=x/2 ⇒ 10/ 2 ⇒ 5

= 1+x/2 ⇒ 1+5 ⇒ 6

Thus, the number of wrenches is 10 for which he paid $1.50, and $2.50. the number of wrenches is 5 for which he paid $4, and the number of wrenches is 6 for which he paid $3.

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Final answer:

An even number is divisible by 2, while an odd number is not. Examples of even numbers are 8 and 10, while examples of odd numbers are 17 and 21.

Explanation:

An even number is a number that is divisible by 2, while an odd number is not divisible by 2.

For example, 2, 4, and 6 are even numbers because they can be divided by 2 without leaving a remainder. On the other hand, 3, 5, and 7 are odd numbers because they cannot be divided by 2 without leaving a remainder.

So, two examples of even numbers could be 8 and 10, while two examples of odd numbers could be 17 and 21.

Answer:

(4.55×10^13- 1.78×10^12)kg

=4.372×10^13kg

the iceberg is 4.372×10^13kg heavier than the rock.

or the iceberg is approximately 2.4 times heavier than the rock

Step-by-step explanation:

The answer is x=-1.

Add 5x on both sides.

10x=-10

Divide both sides by 10.

x=-1.

Answer:

The answer is 360

Here's How

-4 x -6=24

24 x -3=72

72 x -5=360

Step-by-step explanation:

Answer:

360

Step-by-step explanation:

The correct answer is:

B . Division Property of Equality

Explanation:

The original equation is 4x = 20.  To solve this, we would cancel the 4.  Since the variable, x, has been multiplied by 4, we cancel it by dividing:

4x/4 = 20/4

x = 5

This is the division property of equality; we can divide both sides of an equation by the same number and preserve equality.

Final answer:

To find the value of x in the equation x+3.75=11 1/3, convert the mixed number to an improper fraction, subtract and find a common denominator, and solve for x. The solution to the equation is x is approximately 7.5833 or rounded to 7.58.

Explanation:

To solve for x in the equation x+3.75=11 1/3, we first need to convert the mixed number 11 1/3 to an improper fraction. To do this, multiply the whole number by the denominator of the fraction and add the numerator. In this case, (11×3)+1 equals 34, so 11 1/3 is the same as 34/3.

Next, subtract 3.75 from both sides to isolate x on one side of the equation:

x + 3.75 = 34/3

x + 3.75 - 3.75 = 34/3 - 3.75

x = 34/3 - 3.75

To subtract, first convert 3.75 (which is the same as 3 3/4 or 15/4) to an improper fraction, so we get:

x = 34/3 - 15/4

We need a common denominator to subtract these two fractions. The common denominator of 3 and 4 is 12. Multiply the numerator and denominator of the first fraction by 4 and the numerator and denominator of the second fraction by 3 to get:

x = (34×4)/(3×4) - (15×3)/(4×3)

x = 136/12 - 45/12

x = (136 - 45)/12

x = 91/12

x = 7.5833...

Finally, x is approximately 7.5833, which can be rounded to 7.58 if necessary.

To divide 45.35 by 10,000, you need to move the decimal point 4 places to the left because there are 4 zeros in 10,000. This will give you the answer, 0.004535.

To divide 45.35 by 10,000, you essentially move the decimal point 4 places to the left because there are 4 zeros in 10,000. Here is how you do it in steps:

So, 45.35 divided by 10,000 is indeed 0.004535.

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Answer:

Step-by-step explanation:

4 times (5 times 3) + (24 divided by 4)

4 times 15 + 6 (because 5 times three is 15, and 24 divided by 4 is 6)

60 + 6 (Multiplication first after parenthesis)

66 (The answer to 60 + 6)