2, 4/3, 8/9, 16/27 whats next ?

Answer:

__1__for 1-10min

__0__for 10-13min

__2__for 13-17min

Step-by-step explanation:

i saw part of the answer key

Answer:

The finance charge on the average daily balance for this card over the 1 month period is $2.53.

Step-by-step explanation:

To calculate the finance charge, we need to find the average daily balance first. We can do this by adding up the balances for each day and dividing by the number of days in the billing period:

((3 x 150) + (17 x 200) + (10 x 50)) / 30 = 156.67

So the average daily balance is $156.67.

To calculate the finance charge, we can use the following formula:

finance charge = average daily balance x daily periodic rate x number of days

The daily periodic rate is calculated by dividing the APR by 365 days:

daily periodic rate = 0.155 / 365 = 0.00042466

Plugging in the numbers, we get:

finance charge = 156.67 x 0.00042466 x 30 = $2.53

So the finance charge on the average daily balance for this card over the 1 month period is $2.53.

Answer:

x = 1

Step-by-step explanation:

Set up the rational expression with the same denominator over the entire equation.

Since the expression on each side of the equation has the same denominator, the numerators must be equal

5x =4x+1

Move all terms containing x to the left side of the equation.

Hope this can help you

Answer:

[C] 75/100

Step-by-step explanation:

0.75 as a fraction is 75/100.

Steps:

0.75 over 1

0.75/1

Multiply both the numerator and denominator by 100

75/100

Hence, the answer is [C] 75/100

[RevyBreeze]

Answer:

[C] 75/100

Step-by-step explanation:

Given:

What is 0.75 written as a fraction?

Solution:

0.75 = Decimal

Rewriting the decimal number as a fraction with 1 in the denominator

\(0.75=\frac{0.75}1\)

Now, multiply to remove the 2 decimal places. So, you multiply top and bottom by 10²  = 100

10²  is the same thing as 100 because 10²  = 10 × 10 and 10 × 10 = 100

\(\frac{0.75}{1}\times\frac{100}{100}=\frac{75}{100}\)

Thus, the answer is [C] 75/100

Kavinsky

Answer:

Option A is your answer

Answer:

The approximate population of bacteria in the culture after 10 hours is 93,738.  

Step-by-step explanation:

BPEMDAS Order of Operations:

We are given the following Exponential Growth Function (Doubling Time Model), \(\displaystyle\mathsf{P_{(t)}\:=\:P_0\cdot2^{(t/d)}}\) where:

Step 1: Identify the given values.

Step 2: Find value.

1. Substitute the values into the given exponential function.

  \(\displaystyle\mathsf{P_{(t)} = P_0\cdot2^{(t/d)}}\)

  \(\displaystyle\mathsf{\longrightarrow P_{(10)} = 9300\cdot2^{(10/3)}}\)

2. Evaluate using the BPEMDAS order of operations.

  \(\displaystyle\mathsf{P_{(10)} = 9300\cdot2^{(10/3)}\quad \Longrightarrow BPEMDAS:\:(Parenthesis\:\:and\:\:Division).}\)

  \(\displaystyle\sf P_{(10)} = 9300\cdot2^{(3.333333)}\quad\Longrightarrow BPEMDAS:\:(Exponent).}\)

  \(\displaystyle\sf P_{(10)} = 9300\cdot(10.079368399)\quad \Longrightarrow BPEMDAS:(Multiplication).}\)

 \(\boxed{\displaystyle\mathsf{P_{(10)} \approx 93,738.13\:\:\:or\:\:93,738}}\)

Hence, the population of bacteria in the culture after 10 hours is approximately 93,738.  

We can solve for the amount of time (t ) it takes for the population of bacteria to increase to 93,738.

1. Identify given:

2. Substitute the values into the given exponential function.

  \(\displaystyle\mathsf{P_{(t)} = P_0\cdot2^{(t/d)}}\)

  \(\displaystyle\mathsf{\longrightarrow 93,378 = 9,300\cdot2^{(t/3)}}\)

3. Divide both sides by 9,300:

  \(\displaystyle\mathsf{\longrightarrow \frac{93,378}{9,300} = \frac{9,300\cdot2^{(t/3)}}{9,300}}\)

  \(\displaystyle\mathsf{\longrightarrow 10.07936840 = 2^{(t/3)}}\)

4. Transform the right-hand side of the equation into logarithmic form.

  \(\boxed{\displaystyle\mathsf{\underbrace{ x = a^y}_{Exponential\:Form} \longrightarrow \underbrace{y = log_a x}_{Logarithmic\:Form}}}\)    

  \(\displaystyle\mathsf{\longrightarrow 10.07936840 = \bigg[\:\frac{t}{3}\:\bigg]log(2)}\)  

5. Take the log of both sides of the equation (without rounding off any digits).  

  \(\displaystyle\mathsf{log(10.07936840) = \bigg[\:\frac{t}{3}\:\bigg]log(2)}\)

  \(\displaystyle\mathsf{\longrightarrow 1.003433319 = \bigg[\:\frac{t}{3}\:\bigg]\cdot(0.301029996)}\)

6. Divide both sides by (0.301029996).

  \(\displaystyle\mathsf{\frac{1.003433319}{0.301029996} = \frac{\bigg[\:\frac{t}{3}\:\bigg]\cdot(0.301029996) }{0.301029996}}\)

  \(\displaystyle\mathsf{\longrightarrow 3.3333333 = \frac{t}{3}}\)

7. Multiply both sides of the equation by 3 to isolate "t."

  \(\displaystyle\mathsf{(3)\cdot(3.3333333) = \bigg[\:\frac{t}{3}\:\bigg]\cdot(3)}\)

  \(\boxed{\displaystyle\mathsf{t\approx10}}\)

Hence, it will take about 10 hours for the population of bacteria to increase to 93,378.    

__________________________________

Learn more about Exponential Functions on:

https://brainly.com/question/18522519            

The probability that a mouse leaves first and then a bat is given as follows:

14/55.

The parameters that are needed to calculate a probability are listed as follows:

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

As the animal is not replaced, the probabilities for this problem are given as follows:

Hence the probability is given as follows:

4/11 x 7/10 = 2/11 x 7/5 = 14/55.

Learn more about the concept of probability at https://brainly.com/question/24756209

#SPJ1

The amount of wood that will be needed for the 4 props is 256 ft²

You should understand that the number of wood needed for props is the distance round all the lengths of the prop multiplied by four

The lengths give are (5ft +8ft +7ft +2ft +3ft +5ft) *2*4

The amount of wood will be 32*2*4

= 256 ft²

In conclusion 256ft wood will be needed for 4 props

Learn more about number on https://brainly.com/question/17429689

#SPJ1

Answer: 936

Step-by-step explanation: I got it wrong by following other answers but this is confirmed correct on the test. Picture taken to ease worry.

Using translation concepts, function g(x) is given as follows:

g(x) = x² - 3.

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

Researching this problem on the internet, g(x) is a shift down of 3 units of f(x) = x², hence:

g(x) = x² - 3.

More can be learned about translation concepts at https://brainly.com/question/4521517

#SPJ1

Answer:

Step-by-step explanation:

Let x and y represent the cost of a cupcake and cookie respectively.

Given that;

Five cupcakes and two cookies cost  $19.75.

\(5x+2y=19.75 ---------- 1\)

Two cupcakes  and four cookies cost $17.50.

\(2x+4y=17.50 --------------2\)

Let's solve the simultaneous equation by elimination;

Multiply equation 1 by 2;

\(10x+4y=39.50-------3\\\)

Subtract equation 2 from equation 3;

\(10x-2x+4y-4y=39.50-8x=22\)

\(8x=22\)

divide both sides by 8

\(\frac{8x}{8} =\frac{22}{8} \\x=2.75\)

Since we have the value of x, let substitute into equation 1 to get y;

\(5x+2y=19.75\\5(2.75)+2y=19.75\\13.75+2y=19.75\\2y=19.75-13.75\\2y=6\\y=\frac{6}{2} \\y=3.00\)

therefore , the cost of cupcakes and cookies are;

\(cupcakes= 2.75\\cookies= 3.00\)

PLEASE MARK ME AS BRAINLIEST

Noting that the tip is one among the total sum charged on the bill is the best strategy for computing the required 20% tip using fractions.

aggregate attempting to determine the whole amount, time, or quantity. The amount at issue or under investigation is very active. the overall outcome, significance, or import. a third accounting, the principal, and the interest. There are word forms for quantities, amounting, and amounted. adaptable noun A thing's quantity is how much of it there is, that however much someone have, the amount you require or how much you can get. He needs that much money to make ends meet.

given

You can use a fraction to express the percentage 20%.

This is inferred from the fact that the sign for percentage,% means to divide by 100.

Therefore, it is important to understand that 20% equals 20/100, or 1/5.

As a result, the 20% tip represents one-fifth of the total.

Noting that the tip is one among the total sum charged on the bill is the best strategy for computing the required 20% tip using fractions.

To know more about amount visit :-

brainly.com/question/8082054

#SPJ1

Answer:

A.

Step-by-step explanation:

I had this question before but instead of finding the equation, it gave me THE equation to solve.

There were 5 1/4 bags of popcorn left after eating 4 bags.

To find out how much popcorn was left after eating 4 bags, we need to subtract the amount eaten from the total amount Brianna made.

Brianna made 9 1/4 bags of popcorn, which can be represented as a mixed number. To perform calculations, let's convert it to an improper fraction:

9 1/4 = (4 * 9 + 1) / 4 = 37/4

Now, let's subtract the 4 bags eaten from the total:

37/4 - 4

To subtract fractions, we need a common denominator. The common denominator of 4 and 1 is 4. Therefore, we can rewrite the expression as:

37/4 - 4/1

Now, let's find a common denominator and subtract the fractions:

37/4 - 16/4 = (37 - 16) / 4 = 21/4

The result is 21/4, which is an improper fraction. Let's convert it back to a mixed number:

21/4 = 5 1/4

Therefore, there were 5 1/4 bags of popcorn left after eating 4 bags.

For more questions on bags

https://brainly.com/question/31835238

#SPJ8

The equation that represents the total price of Michigan State University per semester is determined by the number of classes taken (c) and the total cost for the semester, which includes a one-time fee for room and board (t).

For such more question on equation

https://brainly.com/question/29174899

#SPJ8

Answer:

martial addition

Step-by-step explanation:

qqqqghhfgjfcg

1 2 3 4 5 6 7 8 9 10

this is a type of martion addition

Answer:

Supplementary

Step-by-step explanation:

When the sum of 2 angles equal 180°, they are called supplementary angles. And they also form a straight line together.

<AOB (40°) and <BOC (140°) are not equal angles.

<AOB (40°) and <BOC (140°) are not complementary angles. Complementary angles add up to equal 90°.

<AOB (40°) and <BOC (140°) are not vertical angles. Vertical angles are opposite angles formed when two lines intersect.

<AOB (40°) and <BOC (140°) are supplementary angles. They add up to equal 180°.

The expression \(3√(2y³) / 7√(18y)\) simplifies to 2/7 * y. Option A

To simplify the expression\(3√(2y³) / 7√(18y)\), we can simplify each radical separately and then divide them.

By Simplifying the numerator:

\(3√(2y³) = 3 * (2y)^(3/2) = 3 * (2^(3/2) * y^(3/2)) = 3 * (2√2 * √y³) = 6√2 * y^(3/2).\)

Next, let's simplify the denominator:

\(7√(18y) = 7 * (18y)^(1/2) = 7 * (√(18) * √y) = 7 * (√(9*2) * √y) = 7 * (√9 * √2 * √y) = 7 * 3 * √2 * √y = 21√2 * √y.\)

Now we can divide the two simplified expressions:

\((6√2 * y^(3/2)) / (21√2 * √y) = (6/21) * (√2/√2) * (y^(3/2)/√y) = (2/7) * y^(3/2 - 1/2) = (2/7) * y^1 = 2/7 * y.\)

So, the expression 3√(2y³) / 7√(18y) simplifies to 2/7 * y.

Learn more about expression at https://brainly.com/question/1859113

#SPJ1

The most appropriate choice for equation of line in slope intercept form will be given by-

y = 2x - 8 is the required equation of line

What is equation of line in slope intercept form?

The most general form of equation of line in slope intercept form is given by y = mx + c

Where m is the slope of the line and c is the y intercept of the line.

Slope of a line is the tangent of the angle that the line makes with the positive direction of x axis.

If \(\theta\) is the angle that the line makes with the positive direction of x axis, then slope (m) is given by

m = \(tan \theta\)

The distance from the origin to the point where the line cuts the x axis is the x intercept of the line

The distance from the origin to the point where the line cuts the y axis is the y intercept of the line

Here,

The given equation of line is y= 2x +3

Slope of this line = 2

Slope of the line parallel to this line = 2

The line passes through (-2, -12)

Equation of the required line = y - (-12) = 2(x - (-2))

                                                = y + 12 = 2x + 4

                                                = y = 2x + 4 - 12

                                                = y = 2x - 8

To learn more about equation of line in slope intercept form, refer to the link-

brainly.com/question/25514153

#SPJ9

Answer:

Step-by-step explanation:

Given the function \(g(x,y) = x^{4}y+3siny+5ycosx\)

before we can get its second order partial derivative, we need to get its first order first. The first order are δg/δx and δg/δy

δg/δx  \(= 4x^{3}y - 5ysinx\)

δg/δy = \(x^{4} +3cosy+5cosx\)

The second derivatives are δ²g/δy²,  δ²g/δx², δ²g/ δyδx or δ²g/ δxδy

δ²g/δy² =  δ/δy (δg/δy) = δ/δy(\(x^{4}+3cosy+5cosx\))  

δ²g/δy² = -3siny

Similarly δ²g/δx² =  δ/δx (δg/δx) = δ/δx(\(4x^{3}y - 5ysinx\))

δ²g/δx² = 12x²y-5ycosx

δ²g/ δyδx =   δ/δy (δg/δx) =   δ/δy (\(4x^{3}y - 5ysinx\))

δ²g/ δyδx  = 4x³ - 5sinx = δ²g/ δxδy ( for continuous function)

Answer:

$35

Step-by-step explanation:

7 customers - 2 who didn't tip =  5 who did tip

$7 from those who did tip * 5 ppl who tipped = $35 earned

Solution :

Drug : Drug user

T : Test positive

a). \(P(D) =0.36\)

    \($P\left(\frac{T}{D} \right) = 0.96$\)

    \($P\left(\frac{T^c}{D^c} \right) = 0.90$\)

b). \($P(T^c)= P\left(\frac{T^c}{D^c}\right) \times P(D^c)+ P\left(\frac{T^c}{D}\right) \times P(D)$\)

               \($=0.9 \times (1-0.36) + (1-0.96) \times 0.36$\)

               = 0.5904

c). \($P\left(\frac{D^c}{T}\right) = \frac{P\left(\frac{T}{D^c}\right). P(D^c)}{P\left(\frac{T}{D^c}\right). P(D^c) + P\left(\frac{T}{D}\right). P(D)}$\)

                  \($=\frac{(1-0.90) \times (1-0.36)}{(1-0.90) \times (1-0.36)+(0.96 \times 0.36)}$\)

                 \($=0.15625$\)

Answer:

10log10(3)abc

The equivalent expression for the log function log3(a^5bc^2) is  5log3a+log3b−2log3c

Logarithmic functions are expressed as the inverse of exponential functions.

Given the logarithmic expression

log3(a^5bc^2)

Since product are written in form of addition, hence;

log3(a^5bc^2) = log3(a^5) + log3(b) + log3(c^2)

The power will be carried to the back of the log function;

log3(a^5bc^2) = 5log3(a) + log3(b) + 2log3(c)

This gives the equivalent expression for the log function log3(a^5bc^2)

Learn more on logarithmic expression here: https://brainly.com/question/25710806

Answer:

x=4

Step-by-step explanation:

Answer:

x = 4

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

5(2x - 1) = 35

Step 2: Solve for x

Answer:

c = -2.5

Step-by-step explanation:

13/4 + c =3/4

2.5 + c = 0

c=-2.5

Answer: 15

Step-by-step explanation:

casue

Answer:

x = 1

Lemme know if you need the steps.

Please mark brainliest if possible :)