MATHEMATICS COLLEGE

amelia and 2 of her friends went out to lunch. each girl ordered exactly the same meal. the total cost 55.08, which included 8% sales tax. what was the price of each meal, not including tax?

Answers

Answer 1

Answer:

Answer:

$16.8912

Step-by-step explanation:

We are given that Amelia and her two friends went out to lunch.

If each girl ordered exactly the same meal.

We have to find out the value of price of each meal without tax.

Total cost of meals=$55.08

Cost of 3 meals with tax=$55.08

Sales tax=8% of $55.08

8% of 55.08= $(8)/(100)*55.08$

8% of 55.08= $4.4064

Cost of 3 meals without tax=$55.08-$4.4064=$50.6736

Cost of each meal= $(50.6736)/(3)=$ $16.8912

Hence, the cost of each meal without tax=$16.8912

Answer 2

Answer: Cost of the meal with tax = 108% = $55.08

108% = 55.08
1% = 55.08 ÷ 108 = $0.51
100% = $51

3 meals = $51
1 meal = $51 ÷ 3 = $17

Answer: $17

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1.WRITE "six million five hundred thousand four" in standard form.

11 ounces to 5 ounces

Answers

Answer: what is the question to this?

Step-by-step explanation: thanks let me know okay

Answer:

(11/5) (a ratio)

Step-by-step explanation:

11 ounces to 5 ounces could be rewritten as

11 oz.

---------- = (11/5) (a ratio)

5 oz

The equation (logx)^-4logx-5=0 has the solution:A) x=1/10
B)x=1/100000
C)x=1000
D) No solution

Answers

Is the problem right on here

A spherical tank has a radius of 6 yards. It is filled with a liquid that costs $7.50 percubic yard. What is the total value of the liquid in the tank? Use 3.14 for
$1695.60
$6782.40
$904.32
$565.20

Answers

The solution is Option B.

The total cost of the liquid in the spherical tank is $ 6782.40

What is a Sphere?

A sphere has a spherical, symmetrical shape. It is a three-dimensional solid with equal distances between each surface point and the center. On the basis of its radius, it has a surface area and a volume. There are no faces, corners, or edges on it.

The volume of a sphere is given by the formula

Volume of Sphere = ( 4/3 )πr³

where r is the radius of the sphere

Given data ,

Let the total cost of the liquid in the spherical tank be = A

Let the radius of the spherical tank be = R

The value of R = 6 yards

Now the cost of the liquid in the tank per cubic yard = $ 7.50

And ,

The volume of spherical tank = ( 4/3 )πR³

Substituting the values in the equation , we get

The volume of spherical tank = ( 4/3 ) x 3.14 x ( 6 )³

The volume of spherical tank = 25.12 x 6 x 6 x 6

The volume of spherical tank = 904.32 yards³

Now ,

The total cost of the liquid inside the spherical tank A = cost of the liquid in the tank per cubic yard x volume of spherical tank

Substituting the values in the equation , we get

The total cost of the liquid inside the spherical tank A = 7.50 x 904.32

The total cost of the liquid inside the spherical tank A = $ 6782.40

Therefore , the value of A is $ 6782.40

Hence , the volume of sphere is 904.32 yards³ and the cost of the liquid inside the tank is $ 6782.40

To learn more about sphere click :

brainly.com/question/27933834

#SPJ1

A person on a moving sidewalk travels 6 feet in 3 seconds. The moving sidewalk has a length of 60 feet. How long will it take to move from one end of the sidewalk to the other?

Answers

Answer:

Speed = distance / time

= 6/3 =2 ft/sec

Time = distance / speed

= 60/2

= 30 seconds

Emily simplified this expression. Expression: (5−2)2+23×4 Step 1: (3)2+23×4 Step 2: 9+23×4 Step 3: 9+9×4 Step 4: 9+36 Step 5: 45 Emily made a mistake. Which step shows her first mistake? Step 1 Step 2 Step 3 Step 4