There are 37 girls and 42 boys in the Clifton Middle School Chorus. Which is greater: The ration of girls to the total number of chorus members or the ratio of boys to the total number of chorus members

To solve the expression 4x+y2y−x, we substitute the values x=2 and y=4, obtaining the result 262.

The question asks what is the value of the mathematical expression 4x+y2y−x when x = 2 and y = 4. To solve this, we first substitute the given values of x and y into the expression. The expression becomes 4*2 + 4²*4 - 2 = 8 + 64 *4 - 2 = 8 + 256 - 2 = 262. Therefore, the value of the expression when x = 2 and y = 4 is 262.

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Answer:

A : 16. B:8 C : 16 d: 8

The correct scientific notation is 3.762x10⁻⁷.

In scientific notation, a number is made up of a coefficient  and an exponent.

Given that  (4.18x10⁻⁴)(9x10⁻⁴).

4.18x9=37.62

10⁻⁴x10⁻⁴=10⁻⁸

So, the answer is 37.62x10⁻⁸. To obtain scientific notation the decimal moves to the left which gives 3.762x10⁻⁷.

Hence, 3.762x10⁻⁷ is the correct scientific notation.

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16% = 0.16

1/6 = 0.16666

1.6x10^6 = 1600000

0.166 = 0.166

order from greatest to least:

1.6x10^6, 1/6, 0.166, 16%

Answer is D

Final answer:

Any non-zero number raised to the power of zero is equal to 1, so [tex](-34.67)^0[/tex] simplifies to 1.

Explanation:

The question asks us to simplify  [tex](-34.67)^0[/tex]. In mathematics, any non-zero number raised to the power of zero is equal to 1. This rule is known as the zero exponent rule and is an important concept in algebra.

Applying this rule to the given expression, regardless of the value of −(34.67), the whole expression to the power of zero will simply be:

[tex](-34.67)^0[/tex] = 1

From a more abstract perspective, raising a number to the power of 0 can be seen as a special case of exponentiation that preserves the multiplicative identity. In other words, it serves as the identity element for multiplication in the set of non-zero real numbers. This property is consistent with the general pattern observed in exponentiation, where raising a number to different powers yields specific results based on mathematical principles and definitions.

There are 1 whole 5/9 and 4/5 from 5/9 or 1.8 or 9/5 lots in 1

To determine how many 5/9s are in 1, we can follow these steps:

Write down the equation:

[tex]x*\frac{5}{9} = 1[/tex]

Solve for x. Multiply both sides of the equation by the reciprocal of 5/9, which is 9/5, we get

[tex]x \cdot \frac{5}{9} \cdot \frac{9}{5} = 1 \cdot \frac{9}{5}[/tex]

[tex]x = \frac{9}{5}[/tex]

Express 9/5 as a mixed number:

Divide 9 by 5: [tex]9 \div 5 = 1[/tex] with a remainder of 4

Therefore, [tex]\frac{9}{5} = 1 \frac{4}{5}[/tex]

So, there is 1 whole 5/9 and 4/5 from 5/9 or 1.8 or 9/5 lots in 1

Answer:

[tex]27\frac{7}{9}\approx 27[/tex] pipes.

Step-by-step explanation:

We have been given that a plumber has a 50 foot piece of PVC pipe. We are asked to find the number of 9/5 foot pieces of pipes that could be cut from the 50 foot piece.

To find the number of 9/5 foot pieces of pipes, we will divide total length of PVC pipe by 9/5 foot.

[tex]\text{Number of 9/5 foot pieces of pipes}=50\div \frac{9}{5}[/tex]

Convert to multiplication problem:

[tex]\text{Number of 9/5 foot pieces of pipes}=50\times \frac{5}{9}[/tex]

[tex]\text{Number of 9/5 foot pieces of pipes}=\frac{250}{9}[/tex]

[tex]\text{Number of 9/5 foot pieces of pipes}=27\frac{7}{9}[/tex]

[tex]\text{Number of 9/5 foot pieces of pipes}\approx 27[/tex]

Therefore, the plumber can make [tex]27\frac{7}{9}\approx 27[/tex] pipes.

28 of the  [tex]\frac{9}{5}[/tex] foot pieces can be cut from the 50 foot piece.

Given the following data;

In this exercise, you're required how many  [tex]\frac{9}{5}[/tex] foot pieces can be cut from the 50 foot piece. To do this we would divide the 50 foot piece of PVC pipe by [tex]\frac{9}{5}[/tex].

[tex]50[/tex] ÷ [tex]\frac{9}{5}[/tex] = [tex]\frac{50}{\frac{9}{5}}[/tex]

Simplifying the equation, we have;

[tex]\frac{50 \;X \;5}{9}[/tex]

[tex]\frac{250}{9}[/tex]

Number of pipes = 27.77 ≈ 28 pipes.

Therefore, 28 of the  [tex]\frac{9}{5}[/tex] foot pieces can be cut from the 50 foot piece.

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Answer:

John will get 12, Walt, Matt, and Richie will get 4 each.

Step-by-step explanation:

Half of 24 is 12 and  12÷3=4

The coordinate of the A' and B' after 270 degrees counterclockwise will be (3, -1) and (3, -5), and it is shown below.

A spatial transformation is each mapping of feature space to itself and it maintains some spatial correlation between figures.

Rotation does not change the shape and size of the geometry. But changes the orientation of the geometry.

The line segment is rotated 270 degrees counterclockwise about the origin to form A'B'.

The coordinate of the A' and B' after 270 degrees counterclockwise will be (3, -1) and (3, -5), and it is shown below.

More about the transformation of a point link is given below.

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