Ask question

Ask question

All categories

Scorpion4ik [409]

3 years ago

8

At Store A, a game system sells for $150. The same system sells for $175 at Store B. Use a ratio to compare the price at Store A

to the price at Store B

1 answer:

Kipish [7]3 years ago

6 0

150:175
Hope I helped

You might be interested in

What is the geometric definition of a circle

Mazyrski [523]

Answer:

See explanation

Step-by-step explanation:

A circle is a figure where all of the points on its graph are equidistant from a single, central point. You can define a circle in a plane with the formula (x-h)^2+(y-k)^2=r^2, where h represents the x coordinate of the center, k represents the y coordinate, and r represents the radius. Hope this helps, and feel free to ask for more clarification!

3 0

3 years ago

Read 2 more answers

Work out the percentage change when a price of £80 is increased to £100

WITCHER [35]

Answer:

25%

Step-by-step explanation:

100 - 80 = 20 (change)

change / original price X 100

20 / 80 = 0.25

0.25 X 100 = 25

4 0

3 years ago

In Exercise, find the derivative of the function.<br> y = e5x

mariarad [96]

Answer: The derivative of the function $y=e^{5x}$ is $5e^{5x}$ .

Step-by-step explanation:

We know that the derivative of $e^{ax}$ with respect to x is given by :

$\dfrac{d}{dx}(e^{ax})= a e^{x}$ (1)

The given function is $y=e^{5x}$

Differential both sides with respect to x , we get

$\dfrac{dy}{dx}=\dfrac{d}{dx}(e^{5x})$

$\Rightarrow\ \dfrac{dy}{dx}=5e^{5x}$ ( Using (1))

Therefore , the derivative of the function $y=e^{5x}$ is $5e^{5x}$ .

4 0

4 years ago

One pound of grout is enough to grout a tiled area that is 110 sq. Ft. Alyssa's kitchen counter is made up of two rectangular se

Ratling [72]

Answer:

$(10.3(2.5)+3.1(2))\div 110$

Step-by-step explanation:

$A_1$ = Area of 1st rectangle = $(10.3\times 2.5)\ \text{ft}^2$

$A_2$ = Area of 2nd rectangle = $(3.1\times 2)\ \text{ft}^2$

$1\ \text{pound of grout}=110\ \text{ft}^2$

$\Rightarrow 1\ \text{ft}^2=\dfrac{1}{110}\ \text{pound of grout}$

The number of pounds required for the counter top is

$\text{Total area}\times \text{The amount of grout used in 1 ft}^2$

$=A_1+A_2\times \dfrac{1}{110}=(10.3(2.5)+3.1(2))\times \dfrac{1}{110}\\ =(10.3(2.5)+3.1(2))\div 110$

The required expression is $(10.3(2.5)+3.1(2))\div 110$ .

6 0

4 years ago

Read 2 more answers

You roll a six-sided die twice. What is the probability of rolling an even number and then an odd number? A) 1/4 B) 1/6 C)1/9 D)

Leno4ka [110]

Answer:

B) 1/6

Step-by-step explanation:

If you roll a six-sided die twice the two times you roll you have a chance of getting an odd number the first time and an even number the second time.

Than would look like 2/12.

2/12 simplified is equal to 1/6.

So,this means the answer is 1/6.

Hope this helps!

7 0

4 years ago

Read 2 more answers