Ask question

Ask question

All categories

PilotLPTM [1.2K]

3 years ago

15

A store sells 5 models of cameras for $260,$120,$220,$300, and $120. If the sales tax rate is 2%, what are the mean, median, mod

e and range of the total cost of the camera?

2 answers:

Natalka [10]3 years ago

6 0

Answer:

159.12

Step-by-step explanation:

find the amount with taxe (Ax1.02)

add all of them up together

then divide by 5

skelet666 [1.2K]3 years ago

4 0

Answer:

159.12

Step-by-step explanation:

find the amount with taxe (Ax1.02)

add all of them up together

then divide by 5

You might be interested in

Help me answer this pleasee thank you!!!

defon

Answer:

3

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which equation can be solved by using this expression?

Marat540 [252]

<u>Answer:</u>

The correct answer option is B. 2 = 3x + 10x^2

<u>Step-by-step explanation:</u>

We are to determine whether which of the given equations in the answer options can be solved using the following expression:

$x=\frac{-3 \pm\sqrt{(3)^2+4(10)(2)} }{2(10)}$

Here, $a = 10, b = 3$ and $c=-2$ .

These requirements are fulfilled by the equation 4 which is:

$12=3x+10x^2$

Rearranging it to get:

$10x^2+3x-2=0$

Substituting these values of $a,b,c$ in the quadratic formula:

$x= \frac{-b \pm \sqrt{b^2-4ac} }{2a}$

$x= \frac{-3 \pm\sqrt{(3)^2-4(10)(-2)} }{y}$

3 0

2 years ago

Evaluate 2xy when x=-1/4and y=3

Yanka [14]

Answer:

see above

.............

7 0

2 years ago

Need to Simplify 6^5/6^3

katrin [286]

Answer:

6^2

Step-by-step explanation:

We know a^b / a^c = a^(b-c)

6^5 / 6^3 = 6^(5-3) = 6^2

3 0

2 years ago

Which expression is equivalent to x(y+z)?<br> a)xyz b)x+y+z c)xy+z d)xy+xz

mestny [16]

X(y + z)
= xy + xz

Answer : d) xy + xz

8 0

2 years ago

Read 2 more answers