3 years ago

Seamus solves 100 randomly generated math problems that each use one

Mathematics

1 answer:

taurus [48]3 years ago

4 0

25 because he solved 4 types of problems and 100 divided by 4 equals 25

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The table below shows some inputs and outputs of the invertible function f with domain all real numbers.

Ratling [72]

Answer:

${f}^{ - 1} (f(93)) = 93$

$f(f(7)) = - 15$

Step-by-step explanation:

A function and its inverse has the following properties

${f}^{ - 1} (f(x)) = x$

This implies that;

${f}^{ - 1} (f(93)) = 93$

From the table,

$f(7) = - 6$

This means that:

$f(f(7)) = f( - 6)$

$f(f(7)) = - 15$

Note that: f(7) means the value of f(x) when x=7.

From the table f(x)=-6 when x=7.

That is why f(7)=-6.

5 0

3 years ago

In how many ways can a committee of 8 sit in a row if the chairman occupies the middle seat??

Rainbow [258]

They can all sit beside the chairman

5 0

2 years ago

Question 2 Multiple Choice Worth 1 points)

Sergio [31]

Answer:

x=11

Step-by-step explanation:

by simplifying we get x=11

4 0

2 years ago

4: Please help. What is the equation for ⨀C?

TEA [102]

It’s the second option

7 0

3 years ago

Read 2 more answers

Solve the formula Ax+By = C for A.

jok3333 [9.3K]

Answer:

$A = \frac{C - By}{x}$

Step-by-step explanation:

Given

$Ax + By = C$

Required

Solve for A

The question implies that we make A the subject of the formula.

Start by subtracting By from both sides of the equation by x

$Ax + By - By= C - By$

$Ax = C - By$

Divide both sides by x

$\frac{Ax}{x} = \frac{C - By}{x}$

$A = \frac{C - By}{x}$

<em>Solved</em>

8 0

2 years ago