(Will give Brainliest to serious answer) A glass dropper delivers liquid so that 25 drops equal 1.00 milliliters. How many drops would be required to get 0.68 liters?

Answer:

-Dividing -

a whole number by a unit fraction is the same as multiplying a whole number by the  

-denominator-

of the unit fraction.

Answer: dividing for the first choose box and denominator for the second choose box.

Hope this helps!

1st blank: 3.684

2nd blank: x= 3.684

Answer:

-0.375

Step-by-step explanation:

You can write fractions as equations and solve for a decimal.

-3/8 = -3 ÷ 8

-3 ÷ 8 = -0.375

Answer:

I got you bro

Step-by-step explanation:

-0.38

The accurate comparison is that Jaxon weighs about 20 pounds more than Jill.

Jill consumes 1850 calories daily, and the equation y = 9.56x + 495.35 represents the number of calories consumed in one day based on a person's weight, x. We need to find the weight of Jaxon. By substituting Jill's calorie consumption (1850) into the equation, we can solve for x:

1850 = 9.56x + 495.35

Simplifying the equation, we have:

9.56x = 1850 - 495.35

9.56x = 1354.65

x ≈ 141.85

Therefore, Jill weighs approximately 141.85 pounds. Since Jaxon weighs 120 pounds, we can compare their weights. Jill weighs about 20 pounds more than Jaxon.

Comparing Jill and Jaxon's weights, we can see that Jill weighs about 20 pounds more than Jaxon. The equation represents the relationship between the number of calories consumed in one day and a person's weight. By solving the equation using Jill's calorie consumption, we find her weight to be approximately 141.85 pounds. In contrast, we are given that Jaxon weighs 120 pounds. By subtracting Jaxon's weight from Jill's weight, we find that Jill weighs about 20 pounds more than Jaxon. This comparison accurately reflects the difference in weight between the two individuals.

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The number of ways in which Kristen can rank her favorite four from 8 using permutations is 1680.

The permutation is a way of finding the number of ways of selecting a set of articles from a larger set of articles, with the order of selection being significant.

If we want to choose r items from n items, where the order of selection is significant, then we can find the number of ways of doing this using the permutation as follows:

nPr = n!/{(n - r)!}.

In the question, we are asked to find the number of ways Kristen can rank her favorite four investments from the 8 potential investments that her financial advisor has given her.

Thus, using permutations, we need to select 4 items from 8 items, with order of selection being significant.

Substituting n = 8, and r = 4 in the formula, we get:

8P4 = 8!/{(8 - 4)!}

= 8!/4!

= 5 * 6 * 7 * 8

= 1680.

Thus, the number of ways in which Kristen can rank her favorite four from 8 using permutations is 1680.

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Answer: let x represent children's tickets and y represent adult's tickets. the equation could be written as 8x + 18y = 720

Step-by-step explanation:

Solution

Since

Yes, it's a special product.

Its type is a Perfect square

The value of 6! is 720.

The number of ways the two people can be chosen from the group of six is 30 ways.

The number of ways the group can be chosen is 20 ways.

The number of ways the six people can be placed in a line for a photo is calculated as;

\(= 6!\\\\= 6 \times 5 \times 4 \times 3 \times 2 \times 1\\\\= 720 \ ways\)

The number of ways the two people can be chosen from the group of six is calculated;

\(= 6P_2\\\\= \frac{6!}{(6-2)! } \\\\= \frac{6!}{4!} \\\\= \frac{6\times 5 \times 4!}{4!}\\\\= 6\times 5 \\\\= 30 \ ways\)

The number of ways the group can be chosen is calculated as;

\(= 6C_3\\\\= \frac{6!}{(6-3)! \times 3!} \\\\= \frac{6!}{3! \times 3!} \\\\=20 \ ways\)

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Answer:

The answer is 20

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

First, add up the marbles:

2 + 9 + 7  = 18

Multiply by 2 because you pick two:

18 × 2 = 36

Simplify:

9/36 = 3/12 = 1/4

Hope this helped.

Answer:

12

Step-by-step explanation:

Please mark me as brainlyest

Answer:

f(x)=-5sin (1/3x)-2

Step-by-step explanation:

The formula of the function, where x is entered in radians is f(x) =  \(5sin(\frac{\pi x}{2})-2\)

A sine wave, sinusoidal wave, or just sinusoid is a mathematical curve defined in terms of the sine trigonometric function

Given,

Midline is at (0,-2)

minimum point at \((\frac{3\pi }{2},-7)\)

Therefore, the function is line with amplitude = -2-(-7)=5

No phase shift as intersection at 0.

Vertical shift is -2

Then,

f(x) = \(5sin(\frac{\pi x}{2})-2\)

Hence, The formula of the function, where x is entered in radians is f(x) = \(5sin(\frac{\pi x}{2})-2\)

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Answer:

Could you link the table?

Step-by-step explanation:

Given the following question:

First we have the answer the question what is a dot plot?

A dot plot is a number line with points over specific numbers to show a data set. Range, mean, mode, and median are all different numbers. Which means a dot plot can be a place for all of the options. Mean being the final average of a data set. Range being the smallest to largest or the difference between the smallest and largest data set. Mode being the value that appears the most in a data set. Median being the value that seperates the lower half from the higher half.

Your answer is range, mean, mode, and median.

Answer:

Rate of change = 6 miles per hour

Step-by-step explanation:

Rate of change of the line is represented by the slope of the line.

Formula to get the rate of change is,

m = \(\frac{\triangle y}{\triangle x}\)

From the graph attached,

Given straight line is passing through two points (2, 12) and (4, 24).

Rate of change = \(\frac{y_2-y_2}{x_2-x_1}\)

                          = \(\frac{24-12}{4-2}\)

                          = 6

Rate of change of the line = 6 miles per hour

Therefore, rate of change of the graph will define the speed of Arlene.

Answer

Check Explanation

Explanation

a ≡ b (mod n)

This means a and b have the same remainder when they are divided by n

So, to check if this question works out, we divide what is on the left hand side and what is on the right hand side by what is after the mod.

1) 67 × 73 ≡ 1 × 3 (mod 5)

4891 ≡ 3 (mod 5)

So, to check,

(4891/5) = 978 remainder 1

(3/5) = 0 remainder 3

The remainders are different.

So, this equation is wrong and does not work.

This equation is false.

2) 83¹⁴⁴ ≡ 15¹⁴⁴ (mod 17)

Noting that it is the units digit that determines the remainder

3 raised to the power of a multiple of 4 gives 81 raised to the power of a positive integer

5 raised to power of a multiple of 4 gives 625 raised to the power of a positive integer

So, using these numbers,

83¹⁴⁴ ≡ 15¹⁴⁴ (mod 17)

81 ≡ 625 (mod 17)

(81/17) = 4 remainder 13

(625/17) = 36 remainder 13

The remainders are the same.

So, this equation is correct and it works.

This equation is true.

Hope this Helps!!!

The first four terms are f( x) = 1-1/2(x-1)+1/4(x-1) ²/ 2! - 1/8(x-1) ³/ 3!. The general term of the Taylor series for f( x) about x = 1 is

(- 1) ⁿ\((x-1)^{n}\)/( 2ⁿn).

The Taylor series for f( x) about x = 1 can be written as

f( x) = ∑( n = 0 to ∞) fⁿ( 1)/\(n!^{n}\)

where fⁿ( 1) denotes the utmost derivative of f at x = 1.

Using the given information, we can write the first four nonzero terms of the Taylor series for function f( x) about x = 1 as

f( 1) +f'( 1)(x-1) +f''( 1)(x-1) ²/ 2!+ f'''( 1)(x-1) ³/ 3!............

Substituting f( 1) = 1, f'( 1) = -1/ 2, f''( 1) = 1/4, and f'''( 1) = -1/ 8 in the below equation, we get

f( x) = 1-1/2(x-1)+1/4(x-1) ²/ 2! - 1/8(x-1) ³/ 3!............

The general term of the Taylor series can be attained by substituting the utmost outgrowth of f at x = 1 in the below equation

fⁿ( 1)/\(n!^{n}\)= (- 1) ⁿ( n- 1)!/ 2ⁿn!\((x-1)^{n}\) = (- 1) ⁿ\((x-1)^{n}\)/( 2ⁿn)

thus, the general term of the Taylor series for f( x) about x = 1 is

(- 1) ⁿ\((x-1)^{n}\)/( 2ⁿn)

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The rent of the apartment during the 10th year can be calculated using the formula: Rent = Initial rent * (1 + rate of increase)^n where "Initial rent" is the rent during the first year, "rate of increase" is the percentage increase in rent per year, and "n" is the number of years.

So, for the 10th year, we have:
M Rent = $1600 * (1 + 12.5%)^10
Rent = $1600 * (1 + 0.125)^10
Rent = $1600 * 2.825
Rent = $4520

Therefore, the rent of the apartment during the 10th year of living in the apartment would be $4520. Rounded to the nearest tenth, the rent would be $4520.0.

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Answer:

She can buy 3 hair ties

Step-by-step explanation:

5.95x3 =17.85 +2.15 = 20 on the dot

You do not have enough information. ex. What does "41" mean? Is it in feet? Inches? Angstroms? Please provide more information.

Answer:

pretty sure it's large, small, medium

Step-by-step explanation:

Answer:

The answer is 9 (D).

Step-by-step explanation:

Hope this helps!

If its a 28 day month then 671088640

29 days 1342177280

30 days 2684354560

and 31 days 5368709120

Answer:

2200 in³

Step-by-step explanation:

Separate into 2 separate blocks, find the volumes, then add them together:

Block 1:  

5 x (10+9) x 8 = 760

Block 2:

8 x 9 x 20 = 1440

Total volume = 760 + 1440 = 2200 in³

The answer to this math equation is 1 whole. When dividing two equivalent fractions, the answer will always be 1.

The area of the region cut from the first quadrant by the cardioid is 3π/8 +1

A cardioid is a two-dimensional plane figure that has a heart-shaped curve. The equation of cardioid is r = a(1 ± sinθ) .

The area of the polar function can be calculated if the boundary condition that form the reason is given or can be found from the given information now we use the formula using the polar formula of the area as:

\(A = \int\limits^b_a {\frac{r^{2}}{2}} d\theta\)

The Area of the region cut from the first quadrant by cardioid,

\(A = \int\limits^\frac{\pi}{2}_0 {\frac{r^{2}}{2}} d\theta\)

Substituting r = 1 + sin ∅

\(A = \int\limits^\frac{\pi}{2}_0 {\frac{(1+ sin\theta)^{2}}{2}} d\theta\)

Opening square ,

\(A = \frac{1}{2}\int\limits^\frac{\pi}{2}_0 {1 +2sin\theta + sin^{2}\theta d\theta\)

=> \(A = [ \frac{1}{2} (\theta - 2cos\theta + \frac{1}{2} (\theta - \frac{1}{2}sin2\theta))]^\frac{1}{2}_{0}\)

=> 3π / 8 - (-1)

=> 3π/8 +1

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Answer:

105.5664, or 93 + 4 pi

Step-by-step explanation:

84 + 9 + 4 pi

equals 105.5664, or 93 + 4 pi

Break the shape into common shapes.

12 times 7 (rectangle) = 84

3 times 3 (square) = 9

Answer: D.

Step-by-step explanation:

You can start out with the form AX = B and solve for matrix X that would yield the answer

Then X = (A^-1)(B)

A = [1    -1]

      [1     1]

A^-1 = (1/(1 - (1)(-1)))*[1    1]

                             [-1   1]

which can be written as (1/2) * [1    1]

                                                  [-1   1]

B = [26]

     [6]

(A^-1)(B) = (1/2)*[1    1] [6]

                        [-1   1] [26]

= (1/2)*[32]

          [20]

= [16]

  [10]

Answer: 12pi

Step-by-step explanation:  12pi is the answer      orrrrrr      37.68 if pi is 3.14

ANSWER

140 minutes

EXPLANATION

To find how long will it take for them to both pass the starting point at the same time, if one person completes the track in 28 minutes and the other completes it in 35 minutes, we have to find the lowest common multiple (LCM) of these two numbers.

To find the LCM, we can use the prime factorization method. First, write the prime factors of both numbers,

Then, multiply all the prime factors as many times as they occur most often. If a factor occurs the same number of times in both numbers, then we only write it once. In this case,

Hence, it will take 140 minutes for both runners to pass the starting point at the same time.