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3 years ago

BRAINLIEST BRAINLIEST Please answer number 2 thank you

Mathematics

2 answers:

viktelen [127]3 years ago

7 0

Answer:

Wage = 7x,x ∈ [0,1,2,3,4]

Statements such as these can be converted into a mathematical language which is known as equations that can help us solve for the unknown. In this question, we need to find the wages for Charles who babysits. We have been given some statements which need to be translated into mathematical equations.

A typical equation has two sides, a right-hand side, and a left-hand side.

Let the total wage be given by Wage and the total number of hours worked to be given by x Thus, we can denote the function in functional notation as

Wage = 7x,x ∈ [0,1,2,3,4]

Wage = 7(4),4 ∈ [0,1,2,3,4] The symbol ∈ indicates set membership and means “is an element of”

Wage = 7(4),4 is an element/set of [0,1,2,3,4]

bija089 [108]3 years ago

4 0

Answer:

$28

Step-by-step explanation:

Time = 4 hours

Charge = $7 / hour

Multiply those two numbers:

4 hour × $7 / hour = $28

Function f(time) = $7 × time

Hopefully this answer helps you :)

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The Jacobian for this transformation is

$J = \begin{bmatrix} x_u & x_v \\ y_u & y_v \end{bmatrix} = \begin{bmatrix}1/4 & 1/4 \\ 1/6 & -1/6\end{bmatrix}$

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