Which scatterplot correctly represents the table of values below? Number of years collecting stamps Number of stamps in collection 2 100 5 175 4 150 3 125 4 175 3 100 A graph titled Years Collecting Stamps versus Stamps in Collection has years collecting stamps on the x-axis and stamps in collection on the y-axis. Points are at (2, 100), (3, 100), (3, 125), (4, 150), (4, 175), (5, 200). A graph titled Years Collecting Stamps versus Stamps in Collection has years collecting stamps on the x-axis and stamps in collection on the y-axis. Points are at (2, 100), (3, 100), (3, 150), (4, 150), (4, 175), and (5, 175). A graph titled Years Collecting Stamps versus Stamps in Collection has years collecting stamps on the x-axis and stamps in collection on the y-axis. Points are at (2, 100), (3, 100), (3, 125), (4, 150), (4, 175), (5, 175). A graph titled Years Collecting Stamps versus Stamps in Collection has years collecting stamps on the x-axis and stamps in collection on the y-axis. Points are at (2, 75), (3, 100), (3, 125), (4, 150), (4, 175), and (5, 175).

Answer:

5.7 cm

Step-by-step explanation:

Triangle

Measurements: 9 cm, 14 cm, y cm

14 cm/2= 7 cm

a²+b²=c²

7²+b²=9²

49+b²=81

-49     -49

b²= 32

b= 5.656854249

y= 5.7

Answer:

Your answer is 11.4

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The length of segment NB is 0.833

From the question, we have the following parameters that can be used in our computation:

The rectangle

The area of the rectangle is

Area = (20 + x) * 10

The area of MNBC is

Area  = 1/2 * 10 * (x + 20 + x - 5)

Area  = 5(2x + 15 )

The area of the quadrilateral MNBC is 40% of the total area of the rectangle

So, we have

5(2x + 15) = 40% * (20 + x) * 10

5(2x + 15) = 4* (20 + x)

When evaluated, we have

x = 0.833

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Answer:

X=1

Step-by-step explanation:

The total area of the rectangle is 20x10=200

so the area of MNBC is: 40%x200=80

MC= 20-5=15

so (x+15).10/2=80 (according to the trapezoidal area formula)

x=1

so the answer is 1

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Answer: 1 gallon is 4 quarts, 2 gallons is 8 quarts, 3 gallons is 12 quarts, and 4 gallons is 16 quarts. 1 quart is 2 pints, 3 quarts is 6 pints, 6 quarts is 12 pints, and 8 quarts is 16 pints. 1 pint is 2 cups, 3 pints is 6 cups, 5 pints is 10 cups, and 9 pints is 18 cups. A swimming pool is 5,000 gallons, A juice box is 2 pints, A soup bowl is 2 cups, and a watering can is 8 quarts. In order of least to greatest is 6 pints, 18 cups, 2 gallons and 6 quarts. In the picture it shows you the work for number 5. <3

Answer:

Step-by-step explanation:1 gallon is 4 quarts, 2 gallons is 8 quarts, , and 4 gallons is 16 quarts. 1 quart is 2 pints,,so 8 quarts is 16 pints. 1 pint is 2 cups, 3 pints is 6 cups, 5 pints is 10 cups, and 9 pints is 18 cups. A swimming pool is 5,000 gallons, A juice box is 2 pints, A soup bowl is 2 cups, and a watering can is 8 quarts. In order of least to greatest is 6 pints, 18 cups, 2 gallons and 6 quarts.

Answer: all this needs is an explanation

Step-by-step explanation: 0.40x we don't know x and there is not enough info to find it. first 327-120=207 so basically x cannot surpass 517.5

the right answer would be 517.4 or less because it mustn't surpass 207 or be equivalent to it. hope this helps

Answer:

How is this a question?

Step-by-step explanation:

Thanks for the new info though

Answer:

8 yards

52 dollars

8 yards

338 dollars

Step-by-step explanation:

At least 8 yards of leaves must be raked to earn at least $ 52, which is graphed by the equation 6.50Y ≥ 52.00, so the correct answer is C.

Given that you rake leaves in your neighborhood after school and earn $6.50 per yard you rake, to determine how many yards do you need to rake to earn at least $ 52 and what equation models this situation must perform the following calculation:

Therefore, at least 8 yards of leaves must be raked to earn at least $ 52, which is graphed by the equation 6.50Y ≥ 52.00.

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Answer:The square root of 125 is between 11(121) and 12(144) eeeeee

Step-by-step explanation:

Answer:

Step-by-step explanation:

you are completely right please follow your heart <3

Answer:

\(\frac{3}{14}\)

Step-by-step explanation:

\(-\frac{1}{6}\) × \(-\frac{9}{7}\)

Multiply \(-\frac{1}{6}\) times \(-\frac{9}{7}\) by multiplying numerator times numerator and denominator times denominator.

\(\frac{-(-9)}{6x7}\)

​Do the multiplications in the fraction \(\frac{-(-9)}{6x7}\).

\(\frac{9}{42}\)

Reduce the fraction \(\frac{9}{42}\) to the lowest terms by extracting and canceling out 3.

\(\frac{3}{14}\)

Hope it helps and have a great day! =D

~sunshine~

Answer:

I think the number of terms are 3

Answer:

There are 5 terms: 2 is a coefficient, the x are variables, the 2 above the x is an exponent, and 4 is a constant.

All three series converge, so the answer is D.

The common ratios for each sequence are (I) -1/9, (II) -1/10, and (III) -1/3.

Consider a geometric sequence with the first term a and common ratio |r| < 1. Then the n-th partial sum (the sum of the first n terms) of the sequence is

\(S_n=a+ar+ar^2+\cdots+ar^{n-2}+ar^{n-1}\)

Multiply both sides by r :

\(rS_n=ar+ar^2+ar^3+\cdots+ar^{n-1}+ar^n\)

Subtract the latter sum from the first, which eliminates all but the first and last terms:

\(S_n-rS_n=a-ar^n\)

Solve for \(S_n\):

\((1-r)S_n=a(1-r^n)\implies S_n=\dfrac a{1-r}-\dfrac{ar^n}{1-r}\)

Then as gets arbitrarily large, the term \(r^n\) will converge to 0, leaving us with

\(S=\displaystyle\lim_{n\to\infty}S_n=\frac a{1-r}\)

So the given series converge to

(I) -243/(1 + 1/9) = -2187/10

(II) -1.1/(1 + 1/10) = -1

(III) 27/(1 + 1/3) = 18

Answer:

Step-by-step explanation:

Answer:

118 3/4 miles

Step-by-step explanation:

1 in = 50 miles

2 3/8 inch = 2 3/8 * 50

2 3/8 = 19/8

19/8 * 50/1 = 950/8 = 118 3/4

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Answer: 118.75

Step-by-step explanation:

Multiply 2 3/8 by 50

Answer:

Arc Length : 43.98

Sector Area : 175.92

Step-by-step explanation:

Formula for Arc Length : 2·π·r·Ф / 360

Formula for Sector Area : π·\(r^{2}\)·Ф / 360

- Where r is the radius

- Where Ф is the angle

Arc Length : 2 · π · 8 · 315 / 360 = 43.98

Sector Area : π · \(8^{2}\) · 315 / 360 = 175.92

hope this helps !! :D

Answer:

Arc Length : 43.98
Sector Area : 175.92

Answer:

Step-by-step explanation:

To solve the congruence 5x ≡ 6 (mod 7), we need to find a value for x that satisfies the equation.

First, we'll find the multiplicative inverse of 5 modulo 7. The multiplicative inverse of a modulo m is a number x such that ax ≡ 1 (mod m). In this case, we need to find a number x such that 5x ≡ 1 (mod 7).

To find the multiplicative inverse, we can try different values of x and compute the result until we find one that satisfies the equation. Alternatively, we can use a more efficient method like the Extended Euclidean Algorithm.

Using the Extended Euclidean Algorithm, we find that the multiplicative inverse of 5 modulo 7 is 3, as 5 * 3 ≡ 1 (mod 7).

Now, we can multiply both sides of the congruence by the multiplicative inverse (3) to isolate x:

5x ≡ 6 (mod 7)

3 * 5x ≡ 3 * 6 (mod 7)

15x ≡ 18 (mod 7)

Reducing the coefficients:

1 * x ≡ 4 (mod 7)

Since x ≡ 4 (mod 7), the solution to the congruence 5x ≡ 6 (mod 7) is x ≡ 4 (mod 7). This means that x can be written as x = 4 + 7k, where k is any integer.

Answer:

12+H

Step-by-step explanation:

I've never used dream box, but if the equation you need to simplify is 2+h+7+3, you would simply combine like terms. This means you will add all of the numbers since they are all positive.

Answer:

they are all about archaeology

Step-by-step explanation:

archaeology is th name of the study, artifacts are what archaeologist study, and carbon dating is the way that archaeologist date the artifacts.

Answer:Its "B" as far as I know since I cant see A

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

32 min

Step-by-step explanation:

18x4= 72 so then I multiply 8 by 4 and get 32

Answer:

12 and 78 are complementary.

80 and 100 are supplementary.

50 and 50 are neither.

Step-by-step explanation:

Hope it helps! =D

Step-by-step explanation:

C. the measure of an arc between two intersecting lines or line segments ... (2, 1). The point is reflected over the line y = –x

Answer: Range and mean = 8 of both

variance of Set X= 4.7

variance of Set Y= 4.6

Step-by-step explanation:

Two sets of data, set X and set Y are given

a.) Range is the difference of the highest value and the lowest value,

Therefore, Range of set X = 12-4=8

Range of set Y = 12-4=8

Now, Mean of a given data set is the average of all the terms present in the given data set

Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8

Mean of set Y= (4+5+7+32+20+12)/10= 8

Therefore, both the data sets has same range and mean.

b.) Standard deviation tells about the variability of the date and is given by,

S.D= σ = √∑ ( X − μ )^2/n

S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7

S.D of set Y= √(16+9+1+0+4+16)/10= √4.6

Variance is the square of S.D, that is, σ^2

Therefore, variance of set X=4.6

variance of set Y= 4.7

c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.  

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Answer: Range and mean = 8 of both

variance of Set X= 4.7

variance of Set Y= 4.6

Step-by-step explanation:

We know

a.) Range is the difference of the highest value and the lowest value,

Therefore, Range of set X = 12-4=8

Range of set Y = 12-4=8

Now, Mean of a given data set is the average of all the terms present in the given data set

Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8

Mean of set Y= (4+5+7+32+20+12)/10= 8

also

b.) Standard deviation tells about the variability of the date and is given by,

S.D= σ = √∑ ( X − μ )^2/n

S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7

S.D of set Y= √(16+9+1+0+4+16)/10= √4.6

Variance is the square of S.D, that is, σ^2

Therefore, variance of set X=4.6

variance of set Y= 4.7

c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.

Answer:

10. The unit rate would be 32 miles per gallon.

12. The unit rate would be 16/3 or 5 1/3.

14. The unit rate would be 8 cents per can or $0.08 per can.

Step-by-step explanation:

Answer:

10. 32 gallons

12. 5 1/3 grams

14. 8 cents

Step-by-step explanation:

10. The way to do this is simple. You have to view it just like a ratio, with 256 being before the "slash" and 8 being after. Then, you simplify. 8 goes into 256 32 times, so the unit rate is 32/1. 32 miles per 1 gallon. So divide 256 by 32 and you'll get 8.

12. To get this unit rate, we want a 1 in the denominator

4 grams

--------------

3/4 servings

Copy dot flip

4 * 4/3  grams per serving

16/3 grams per serving

5 1/3 grams per serving

14.   4.80/6 = 0.8

hopefully thats right