If you cant tell I hate percents :)

A group of friends went to lunch. Click on all the correct answers below according to the Letters A, B, and C.

A Their original bill cost $50.00, but they had a coupon for 20% off their meal. Find the discounted price (before tax and tip).
B A sales tax of 7% was added. What was the total amount including sales tax?
C The group chose to tip 20%. What is the total amount that their bill cost including tax and tip?

Answer:

Percentage of heads = 42 %

Net loss = $16

Step-by-step explanation:

Given:

Total number of tosses = 100

Number of heads come = 42

Number of tails come = 58

Find:

Percentage of heads

Net loss

Computation:

Percentage of heads = Number of heads come / Total number of tosses

Percentage of heads = 42 / 100

Percentage of heads = 42 %

Net loss = 58(1) - 42(1)

Net loss = $16

Answer:

6

Step-by-step explanation:

Answer:

Y=a*b^x

If xponent is a variable

Step-by-step explanation:

Answer:

Step-by-step explanation:

A cheese is said to be classified as either raw-milk or pasteurized.

Given that: 82% is pasteurized,

Then:

Supposed two cheeses are chosen at random;

P(both cheeses are pasteurized) = 0.82 × 0.82

= 0.6724

If four cheeses are chosen at random;

P(that all four cheeses are pasteurized) = 0.82 × 0.82 × 0.82 × 0.82

P(that all four cheeses are pasteurized) = 0.452

The required probability for at least one of the four randomly selected  cheeses is raw milk is:

P(at least one of the randomly selected cheese is raw milk) = 1 - P(that all four cheeses are pasteurized)

P(at least one of the randomly selected cheese is raw milk) = 1 - 0.452

P(at least one of the randomly selected cheese is raw milk) = 0.548

However, since the probability that at least one of the randomly selected cheese is raw milk  is greater than one; then we can conclude that;

It is not  unusual that at least one of four randomly selected cheeses is raw-milk.

Answer:

[tex]a_n=11-10\,n[/tex]

Step-by-step explanation:

Notice that in the sequence :

1, -9, -19, ...  one term differs from the following by a constant number that is subtracted from the first one. There is what is called a "common difference" (d = -10)

the first term is "1", and we can apply the formula for the nth term of an arithmetic sequence for which we know the first term , and the common difference:

[tex]a_n=a_1+(n-1) * d\\a_n=1\,+\,(n-1)*(-10)\\a_n=1-10\,n+\,10\\a_n=11-10\,n[/tex]

Answer:

1)0.4, 2) 0.004, 3) 0.04, 4) 4

Answer:

100

Step-by-step explanation:

73+26=99 and the nearest 10 to 99 is 100

100 because 73±36=99 and 100 is more

near to 99 then 140

i hope you this answer may help you to do your exercise

Answer:6mm

Step-by-step explanation:

So we know that you started with 100% and ended with 600% to get from 100 to 600 you would need to multiply by 6

100 * 6 = 600

So you know that to get back to your original number you would need to divide by 6

If you are trying to figure out what the original width is you would divide your current number by 6 to get the original number

36 / 6 = 6

Answer:

x = 3 in

Step-by-step explanation:

Since it's a square, to find the area, all you have to do is multiply one side of the square by another. Since this is a square, all the sides are equal. so 3x3 = 9. 9 sq. in.

Answer:

10

Step-by-step explanation:

$0.81 per cup.

There are 4 cups in a quart, so there are 8 cups in total . $6.48 ÷ 8 = $0.81

Answer:

$0.81 per cup

Step-by-step explanation:

Answer:

jjjjjjjjjjjj

jjjjjjjjjjjjjj

Answer:

28.6918 or 28.69

Step-by-step explanation:

Answer:

$28.69

Step-by-step explanation:

First, let's find how much 18% of $34.99 is. We can do this in one step by multiplying 34.99 by .18.

[tex]34.99*.18=6.30[/tex]

Now, just subtract the sale from the original cost.

[tex]34.99-6.30=28.69[/tex]

Mina paid $28.69.

I hope this helps!

Answer:

B. multiply both sides by c.

Step-by-step explanation:

To solve the equation for x, you have to isolate the x variable on one side of the equation. To do this, do the opposite of any operation applied to x to remove other variables from the x's side of the equation:

x/c = d

multiply both sides of the equation by c to isolate x:

(x/c) * c = d * c

x = dc

Now x can be solved for.

Hope this helps :)

Answer:

x > 4

Step-by-step explanation:

3/x-4 >0

x-4>0

x>0

Hope you got it

please mark as Brainliest.

Answer:

C. x > 4

And the second part is:

B. –2 < x < 4

Step-by-step explanation:

Just took it. Edg 2021. Hope this helps :)

Answer:46

Step-by-step explanation:

The amount of outdoor carpet needed is 40 ft².

Area is the entire amount of space occupied by a flat (2-D) surface or an object's shape. The area of a plane figure is the area that its perimeter encloses. The quantity of unit squares that cover a closed figure's surface is its area.

Area of a rectangle = length × width.

The amount of square feet of outdoor carpet needed

= area of the largest rectangle in the image - (area of medium rectangle + area of the smallest rectangle)

The amount of square feet of outdoor carpet needed

= 12 × 4 - (3 × 2 + 2 × 1)

= 48 - (6 + 2)

= 40 ft²

Thus, 40 ft² outdoor carpet needed.

Learn more about area of a rectangle here:

brainly.com/question/25292087

#SPJ7

(IF SOLVING FOR Y) y= x/2+2

(IF SOLVING FOR X) x=2y-4

Answer:

a) 3x-2/x+1

b)14/5 as an improper fraction or 2 and 4/5 as a mixed number

Step-by-step explanation:

a) You just have to add f(x) and g(x) together and since the denominator is the same you can just add the numerators which gives you 3x-2/x+1

b)You have to plug in 4 to every x value in both functions so you get 3(4)/4+1 for f(x) and -2/4+1 for g(x) this simplifies down to 12/5 and -2/5 you then have to subtract those two fractions as stated in part b which gives you 14/5 as an improper fraction or 2 and 4/5 as a mixed number

Answer:

The slope of this line is 0.2

Step-by-step explanation:

m = -1 / -5 = 0.2

Answer:

1/5

Step-by-step explanation:

(7 - 8) / (10 - 15) = - 1 / ( - 5) = 1/5

Answer: 12

Step-by-step explanation: caculator

Answer:

0.0549

0.7617

0.2383

Step-by-step explanation:

Given that:

Probability that incoming email is spam ;

P(spam) = 0.38

If three emails are in my inbox, what is the probability that:

A. All three messages are spam.

P(1st message being spam) * p(second message being spam) * p(3rd message being spam)

= (0.38) * (0.38) * (0.38)

= 0.054872

= 0.0549

B. At least one of the three messages are spam.

1 - p(none of the 3 messages are spam)

P(none of the 3 messages are spam)

P(not spam) = 1 - p(spam) = 1 - 0.38 = 0.62

1 - [P(not spam) * p(not spam) * p(not spam)]

1 - (0.62 * 0.62 * 0.62)

= 1 - 0.238328

= 0.761672

= 0.7617

C. None of the three messages are spam.

P(not spam) = 1 - p(spam) = 1 - 0.38 = 0.62

P(not spam) * p(not spam) * p(not spam)

(0.62 * 0.62 * 0.62)

= 0.238328

= 0.2383

Answer/Step-by-step explanation:

7^3 or 7 cubed = 7 x 7 x 7

Expanded form turns a simplified problem back into an equation.

Answer:

Yes

Step-by-step explanation:

Well, this is a powers of powers problem. So the rule is that we always add our exponents and it will equal the same thing.

So therefore x3*x3*x3=x9=x9

I think you meant false because all of them are right except for 1/2 is less than 1/3

Answer: C

Step-by-step explanation:

Answer:

Step-by-step explanation:

m = [tex]\frac{2}{5}[/tex]

y - 4 = [tex]\frac{2}{5}[/tex] ( x - 5 )

y = [tex]\frac{2}{5}[/tex] x + 2

Answer:

answer is 1,080

Step-by-step explanation:

45×24=1,080