Isaiah need to visit the doctor. The cost of the appointment without insurance is $200. Isaiah has an insurance plan throw his employer with a $50 monthly premium and a $20 copay. How much will Isaiah have to pay his doctor?

A 0.10 m solution of weak acid HX with a Ka of 1.0 x 10^-5 will have a pH less than 7. This is because HX will partially dissociate in water to form H+ and X- ions, leading to an increase in the concentration of H+ ions in the solution and a decrease in pH.

Additionally, the solution will not be fully ionized, meaning that there will be both HX and X- ions present in the solution. Finally, the percent ionization of HX will be relatively low due to its weak nature. This means that only a small percentage of HX molecules will dissociate in the solution, leading to a low concentration of H+ ions and a relatively high pH.

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Answer:

Hola soy nuevo busco amigo

The absolute value of numbers is the distance it is from 0. More simply, you can just take away the negative sign (if there is one).

5 is 5 away from 0.

-6 is 6 away from 0.

2 is 2 away from 0.

-9 is 9 away from 0.

Answer:

5, 6, 2, 9

Step-by-step explanation:

Absolute value is the units away from 0 that a number is, meaning that it is always positive. So, 5 is 5 units from 0, -6 is 6 units from 0, 2 is 2 units from 0, and -9 is 9 units from 0.

SOLUTION

The given equation is:

To graph the equation, calculate a few values of y

When x=3, it follows:

It follows that the point (0,4) is on the graph.

Following the same procdure few other possible points are:

The graph of the function is shown below:

the first five terms of the sequence t(1)=4 and t(n+1)=t(n)-3 are: 4, 1, -2, -5, -8.

To find the first five terms of the sequence defined by the formula t(1) = 4 and t(n+1) = t(n) - 3, we can use the recursive formula to find each term in the sequence:

t(1) = 4

t(2) = t(1) - 3 = 4 - 3 = 1

t(3) = t(2) - 3 = 1 - 3 = -2

t(4) = t(3) - 3 = -2 - 3 = -5

t(5) = t(4) - 3 = -5 - 3 = -8

Therefore, the first five terms of the sequence are: 4, 1, -2, -5, -8.

A recursive formula is a formula used to define a sequence, where each term of the sequence is defined in terms of the previous terms. In other words, to find a particular term in the sequence, you need to know the value of the previous term. This can be useful for generating sequences with complex patterns, such as the Fibonacci sequence. However, recursive formulas can also be more difficult to work with than explicit formulas, which give a direct formula for calculating any term in the sequence without relying on previous terms.

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Answer:

2.75 cm

Step-by-step explanation:

You can multiply the diameter by the scale factor to find the size of the diameter on a scale diagram.

55 * 0.05 = 2.75 cm

x=16

Step-by-step explanation:

A straight angle is 180°

you get 180°- 62°=a

then You add up a and 46=b

lastly we know that a triangle's angle is 180° so we get 180°- b

tYou should try it yourself

Answer:

(x + y)(x + 8)

Step-by-step explanation:

Answer:

(x + y) (x + 8)

Step-by-step explanation:

\(x^2+xy+8x+8y\)

\(=\left(x^2+xy\right)+\left(8x+8y\right)\)

\(\mathrm{factor\;out\;x\;from\;x^2+xy}:x(x+y)\)

\(\mathrm{factor\;out \;8\;from\;8x+8y}:8(x+y)\)

\(=x\left(x+y\right)+8\left(x+y\right)\)

\(\mathrm{Factor\:out\:common\:term\:}x+y\)

\(=\left(x+y\right)\left(x+8\right)\)

Answer = \(\left(x+y\right)\left(x+8\right)\)

~Learn with Lenvy~

The simplified expression without negative exponents is a^-14 * b^24 * c^17.

To simplify the expression (a^-4b^5c^4)^4 / (a^2b^4c)^-1 without negative exponents, we can apply the rules for exponents. Let's break down the steps:

Simplify the numerator.

(a^-4b^5c^4)^4

To simplify the numerator, we apply the power rule for exponents, which states that raising a power to another power requires multiplying the exponents. In this case, we raise each term inside the parentheses to the power of 4:

a^(-4 * 4) * b^(5 * 4) * c^(4 * 4)

= a^-16 * b^20 * c^16

Simplify the denominator.

(a^2b^4c)^-1

To simplify the denominator, we apply the power rule for exponents again. Since the entire expression is raised to the power of -1, we can invert the base and change the sign of the exponent:

(a^2b^4c)^-1 = 1 / (a^2b^4c)

Combine the numerator and denominator.

(a^-16 * b^20 * c^16) / (1 / (a^2b^4c))

To divide by a fraction, we can multiply by its reciprocal:

(a^-16 * b^20 * c^16) * (a^2b^4c) / 1

= a^-16 * a^2 * b^20 * b^4 * c^16 * c / 1

= a^(-16 + 2) * b^(20 + 4) * c^(16 + 1)

= a^-14 * b^24 * c^17

Therefore, the simplified expression without negative exponents is a^-14 * b^24 * c^17.

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Answer:

46.67 in

46.67 in

Step-by-step explanation:

the value of the hypotenuse (length of the ladder ) is given. We are to determine the value of the opposite side (distance from the ground) and adjacent side ( distance from the wall)

(distance from the ground = sin 45 = opposite / hypotenuse

0.7071 = x/66

x = 66 x 0.7071 = 46.67

distance from the wall = cos 45 = adjacent / hypotenuse

0.7071 = x/66

x = 66 x 0.7071 = 46.67

36.6 in standard form will be \(3.66 * 10^{1}\)

As per the question statement, we are given standard form of a number i.e., \(3.66 * 10^{1}\).

We have to find the number whose standard form is \(3.66 * 10^{1}\)

For solving this, we should be knowing about standard form conversion from any given number which is written by raising the number to power of 10.

\(3.66 * 10^{1}\)\(= 3.66 *10 = 36.6\)

Therefore 36.6 is the number whose standard form is \(3.66 * 10^{1}\)

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Answer: 8

Step-by-step explanation:

2 - 8 = -6

Using an exponential function, it is found that:

An exponential function is modeled by:

\(y = ab^x\).

In which:

The parameters for this problem are given as follows:

a = 2, b = 2.

Hence the number of bacteria after x hours is given by:

\(y = 2(2)^x\)

After 6 hours, the amount is:

\(y = 2(2)^6 = 2^7 = 128\)

After 24 hours, the amount is:

\(y = 2(2)^{24} = 2^{25} = 33554432\)

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(a) Comparing the distributions of aldrin concentration among the three rivers based on the given boxplots would involve

analyzing the five-number summaries for each river (minimum, lower quartile, median, upper quartile, and maximum) as well as the overall shape and spread of the boxplots.

By comparing these measures and characteristics, one can determine if there are any noticeable differences or similarities in the distributions of aldrin concentration among the three rivers.

(b) To construct a stemplot that displays the concentrations of aldrin for River X, we can use the given data points: 3.4, 4.0, 5.6, 3.7, 8.0, 5.5, 5.3, 4.2, 4.3, 7.3, 8.6, 5.1, 8.7, 4.6, 7.5, 5.3, 8.2, 4.7, 4.8, and 4.6.

In a stemplot, the stems represent the leading digit(s) of each data point, while the leaves represent the trailing digit(s). For example, the data point 3.4 would have a stem of 3 and a leaf of 4.

The stemplot for the given data points would look like this:

3 | 4

4 | 0 2 2 3 3 4 4 5 6 6 7 7 8 8 8

5 | 1 3 3 4 4 5 5 5 6 7 8 8

6 |

7 | 3 5

8 | 0 2 2 6 7

The stemplot helps to visualize the distribution of aldrin concentrations for River X, showing the frequency of data points within each stem.

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Answer:

a

Step-by-step explanation:

Answer:

13. 10a^4b²

14. -5y³ + 35y² - 10y

Step-by-step explanation:

Question 13:

(5a³b) (2ab) =

=10a^4b²

Question 14:

5y (-y² + 7y - 2) =

= -5y³ + 35y² - 10y

Hope this helps!

The area of the tile must be between the whole numbers 64 square yards and 81 square yards.

Side length of the square tile = 8 and 9 yards

Area of the square tile = length ²

= 8²

= 8 × 8

= 64 square yards

Area of the square tile = length ²

= 9²

= 9 × 9

= 81 square yards

Therefore, the area of the tile must be between the whole numbers 64 square yards and 81 square yards.

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Answer: i think it's 75

Step-by-step explanation: because 5 is half of 10 and 10 is half it makes 75

Answer:

Step-by-step explanation:

75

Answer:

It would be 2 because 10+8 is 18 +2 is 20 and 5 didn't study Neither so it's 2

The probability of choosing a black card for the second card drawn, if the first card, drawn without replacement, was a diamond is 26/51.

We are given that two cards are drawn without replacement from a standard deck of 5252 playing cards. We need to find the probability of choosing a black card for the second card drawn, if the first card, drawn without replacement, was a diamond.

So, let us first find the probability of drawing a diamond card from a deck of 52 cards:4/52 = 1/13 (There are 4 diamond cards in a deck of 52 cards)

Now, if we draw a diamond card in the first draw, there will be 51 cards left in the deck of which 26 are black. Therefore, the probability of drawing a black card after drawing a diamond card is:26/51

Therefore, the probability of choosing a black card for the second card drawn, if the first card, drawn without replacement, was a diamond is 26/51.

Summary:Two cards are drawn without replacement from a standard deck of 52 playing cards. The probability of choosing a black card for the second card drawn, if the first card, drawn without replacement, was a diamond is 26/51.

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Answer:

4a+6

Step-by-step explanation:

Answer:

56

Step-by-step explanation:

68-12=56

Answer:

56

Step-by-step explanation:

56

Answer:

$202

Step-by-step explanation:

Answer:

The markup amount is 47%

Step-by-step explanation:

to calculate a markup percentage, subtract the original price from the new price: 630-428=202

take that number and divide it by the original price: 202÷428=0.47

multiply that number by 100 (or move the decimal twice to the right) to find the percentage: 0.47×100=47%

I hope this helped you! :)

Answer:

Step-by-step explanation:

2n = 3n - 5

This works out to n = 5.

The translates of ''Twice a number is five less than three times the number" as,

⇒ 2 x = 3 x - 5

Here,

The written expression is,

''Twice a number is five less than three times the number" .

What is Mathematical expression?

An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation.

Now,

The written expression is,

''Twice a number is five less than three times the number" .

Let a number is  ' x '.

Then, in mathematical expression it can be written as,

⇒ 2 x = 3 x - 5

After solving this, we get;

2 x = 3 x - 5

x = 5

So, The translates of ''Twice a number is five less than three times the number" as,

2 x = 3 x - 5

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