Ask question

Ask question

All categories

3 years ago

8

You are taking a quiz that has 9 multiple-choice questions. If each question has 4 possible answers, how many different ways are

there to answer the test?

2 answers:

11111nata11111 [884]3 years ago

6 0

Answer:

9 questions x 4 answers per question

9x4= 36

Ierofanga [76]3 years ago

6 0

Answer:

6561

Step-by-step explanation:

9 to the 4th power is 6561

You might be interested in

What is the domain and range of the relation shown in the table?

marin [14]

The domain is all ur x values and the range is all ur y values

so ur domain is { 10,15,19,32 } and ur range is { -1,5,9 }....and if ur numbers repeat, u only have to write them once

7 0

3 years ago

Read 2 more answers

HELP ASAP.....NO LINKS AND NO TROLLING

astra-53 [7]

Answer:

D. $f(x)=x^2$ and $k(x)=x^2-5$

Step-by-step explanation:

The vertex of a function is controlled by the translations of the x and y value. Moving a vertex up and down is connected to the vertical position or the y-value. The y-value is the value that is added to the variable and is not squared.

Vertex form of a function is $f(x)=a(x-h)^2+k$ . In this case, k controls the vertical position of the vertex. If k is negative then the vertex will be moved down. So, if you want to move a vertex down by 5 units, then the k value must be -5.

Plug this into the formula to get the equation for k(x). This means that k(x) must equal $x^2-5$ .

3 0

2 years ago

Rewrite the equation below so that it does not have fractions.

horrorfan [7]

Answer:

9x+24=5

Step-by-step explanation:

6 0

3 years ago

A solar heating system costs $25,000 to install with a yearly operating cost of $300. An electric heating system costs $6,500 to

Stells [14]

Answer:

it should take around 4 to 5 years before you start to see a difference

See the attachment for more info.

Step-by-step explanation:

5 0

3 years ago

HELP!! Not hard, just confusing.. ΔABC is reflected across the x-axis and then translated 4 units up to create ΔA′B′C′. What are

allsm [11]

The coordinates of the vertices of ΔABC are:A( x1, y1), B( x2, y2) and C( x3, y 3 ). After it is reflected across the x-axis, coordinates are ( x1, -y1), (x2, -y2), (x3, -y3). Finally, the coordinates of the vertices of ΔA´B´C´ after translation are: A´( x1, 4-y1), B´( x2, 4- y2), C´( x3, 4-y3 )

8 0

3 years ago