An item costs$490 before tax, and the sales tax is$39.20 Find the sales tax rate. Write your answer as a percentage

Answer

\(\pink\sf{y=-1}\)

Step-by-step explanation

I'm assuming that this exercise is asking us to simplify the equation \(\sf{y=0.5(6)-4}\).

We know that 0.5 (6) means 0.5 multiplied by 6. That is the same as 6 divided by 2, which is 3:

\(\sf{y=3-4}\)

And now we just simplify the last part:

\(\sf{y=-1}\)

∴ answer: y = -1

Answer:

38

Step-by-step explanation:

|-23| + |-15|

First find the absolute values, which are the non negative values

23 +15

Then add

38

Answer:

Can you put the answer?

Step-by-step explanation:

Answer:

a=5

Step-by-step explanation:

Answer:

7                                                                                                   8

Step-by-step explanation:

Answer:

5/7

Step-by-step explanation:

5,6,7,1, and 3 would have to be rolled, which is 5 out of the 7 numbers that can possibly be rolled

The probability of getting one 6 on four rolls of a single die is 0.517

The number of rolls = 4

The probability of getting one 6 on four rolls of a single die = 1 - The probability of not getting one 6 on four rolls of a single die.

We know probability = Number of favorable outcomes / Total outcomes

In first throw,

The probability of not getting the number 6 = 5/6

Next three throws are independent events

Therefore,

The probability of not getting one 6 on four rolls of a single die = (5/6) × (5/6) × (5/6) × (5/6) = 625/1296

The probability of getting one 6 on four rolls of a single die = 1 - 625/1296

= 671/1296

= 0.517

Hence, the probability of getting one 6 on four rolls of a single die is 0.517

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The reasons:

Answer:

6 are trout

Step-by-step explanation:

1/4 of 8 is 2.

So, 3/4 of 8 will be 6.

This means 6 of them are trout

The volume of the container is approximately 12.9516 cubic meters when rounded to the nearest hundredth.

To find the volume of the container, we need to multiply its length, width, and height. Let's convert the given measurements to meters to ensure consistent units.

The length of the container is 2.76 meters.

The width of the container is 23.5 decimeters, which is equal to 2.35 meters (since 1 decimeter = 0.1 meters).

The height of the container is 196 centimeters, which is equal to 1.96 meters (since 1 meter = 100 centimeters).

Now we can calculate the volume of the container:

Volume = Length × Width × Height

Volume = 2.76 meters × 2.35 meters × 1.96 meters

Volume ≈ 12.9516 cubic meters (rounded to four decimal places)

Therefore, the volume of the container is approximately 12.9516 cubic meters when rounded to the nearest hundredth.

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Greetings! Hope this helps!

Answer

240 emails in 6 hours

Explanation

160/4 = 40 emails per hour

40 x 6 = 240 emails in 6 hours

Have a good day!

_______________

A brainliest would help tons! :D

Ok.

1. g(7) = 9

So, f(9) = 0

2. f(3) = 9

So, g(9) = 4

3. f(2) = 5

So, f(5) = 8

4. g(8) = 8

So, g(8) = 8

Done.

Answer:

Step-by-step explanation:

composite functions, but just think of it as one function.. that does it's thing and then feeds into another function...

so g(x) starts it.. and gets a 7 and outputs a 9

then f(x) gets the 9 from g(x) and outputs a  )

so f(g(7)) = 0

next f(x) gets a 3 and outputs a 9

then g(x) gets that 9 and outputs a 4

so g(f(3)) = 4

next f(x) gets a 2 and outputs a 5

then then next f(x) gets that 5 and outputs an 8

f(f(2) )  = 8

next g(x) gets an 8 and outputs an 8

the next g(x0 get that 8 and outputs another 8

kinda boring at 8 ... same ol same ol  :P

g(g(8)) = 8

Given the formula for simple interest:

where A is the principal plus interest, P is the principal amount, r is the rate of interest and t is the time period.

In this case we have the following:

Therefore, Jay is borrowing $5325.44

The first step is to find the values of x and y. From the information given,

x is the cost of an adult ticket and y is the cost of a child ticket. The system of equations is shown below

3x + 5y = 50

x + 5y = 31

From the second equation,

x = 31 - 5y

We would substitute x = 31 - 5y into 3x + 5y = 50. We have

3(31 - 5y) + 5y = 50

By expanding the parentheses, we have

93 - 15y + 5y = 50

- 15y + 5y = 50 - 93

- 10y = - 43

Dividing both sides of the equation by - 10,

- 10y/- 10 = - 43/- 10

y = 4.3

Substituting y = 4.3 into x = 31 - 5y, we have

x = 31 - 5 * 4.3 = 31 - 21.5

x = 9.5

If an adult ticket costs $9.5, then the cost of 4 adult tickets is

4 x 9.5 = $38

Answer:

.250 L

Step-by-step explanation:

We know that 1 L = 1000 mL

250 mL * 1L /1000 mL = .250 L

Answer:

Step-by-step explanation:

its 1/25 or .25 liters. A milliliter (ml) is one thousandth of a liter, so 1000 ml would be 1 liter. Btw, why is he measuring broccoli in ml?

Answer: 80%

Step-by-step explanation:

Large Buttons=64

Small buttons = 16

64+16=80 (the total amount of buttons she got)

64/80 * 100%

0.8 * 100%

80%

Eva got an 80% of large buttons

Answer:

the relation ship is that for every week she gets 10 dollars plus the original 150 dollars from her birthday.

Hope This Helps!!!

Answer:

(1,3) (2,6) (3,9) (4,12)

Step-by-step explanation:

Meanwhile the x value increases by 1, the y value increases by 3.

Answer:

A.  P(A l B) = x

Step-by-step explanation:

For independent events A and B,

P(B | A) = P(B)

P(A | B) = P(A)

P(A ∩ B) = P(A)P(B)

If P(A) = x   and   P(B) = y  then:

⇒ P(B | A) = y

⇒ P(A | B) = x

⇒ P(A ∩ B) = xy

Therefore, the correct solution from the options given is:

A.  P(A l B) = x

Answer:

7:13

5:8

Step-by-step explanation:

Do 13 minus 5 and that is number of red apples. So the ratio is 8 to 13 total apples. So there are 5 green apples and 8 red apples so it’s going to be 5:8

The required expressions are:

f(3)  = 16

h(0) =  - 4

h(g(x)) = 3x + 5

g(y) = y + 3

f(x) - h(x)​ = x² - x - 3

The given functions are,

f(x) = x² + 2x + 1

g(x) = x + 3

h(x) = 3x - 4

Now put x = 3 in  function f(x)

⇒ f(3) = 3² + 2x3 + 1

          = 9 + 6 + 1

          = 16

Now put x = 0 in function h(x)

h(0) = 3x0 - 4

       = -4

Now composition of function

h(g(x)) = 3(g(x)) - 4

          = 3(x+3) - 4

          = 3x + 9 - 4

          = 3x + 5

Now put x = y in function y,

g(y) = y + 3

For, f(x) - h(x)​

= x² + 2x + 1 - (3x - 4)

= x² - x - 3

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Answer:

9;11 is answer

Step-by-step explanation:

number of women=100 - 45 = 55

men; women= 45;55

= 45/55

=9/11

=9;11

Answer:

Subtract the same degrees only.

Step-by-step explanation:

When subtracting polynomials, you can only subtract variables from those with the same degree (like term).

For example:

\(x^{2} -x^ = 0\)

You can't subtract as the first x has a degree (exponent) of 2 and the second x has a degree of 1.

However, for example:

\(3x^{4} -1x^{4}=0\)

You can subtract this to be \(2x^{4}\) as both variables have a degree of 4.

Answer:

thats what I could help with its in fact really help full

Answer:

Quadratic

Step-by-step explanation:

We know that

The name of function according to degree

As degree is 2 here so it's quadratic

Answer:

Is number 4

Step-by-step explanation:

This should be the correct answer

Exact Form:

729/2

Decimal Form:

364.5

Mixed Number Form:

364  1/2