The product of three numbers is 3876 Two of the numbers are 17 and 19. What is the third number?

Answer:

5/12

Step-by-step explanation:

Total chocolate=12

White=3

Milk=4

Dark=x

White+milk+dark=3+4+x

=7+x

12=7+x

x=12-7

x=5

Therefore,

Dark=5

Probability that Lily first chooses a dark chocolate from the box= No. Of dark chocolate/Total no. Of chocolate

=5/12

Answer:

Decreased by 20%

Step-by-step explanation:

0.5 x ? = 0.4

? = 0.4/0.5

? = 0.8

1 - 0.8 = 0.2

0.2 = 20%

To check, 20% of 0.5 is 0.1. 0.5 - 0.1 is 0.4. So the answer is correct.

If a map has a scale where 6 cm represents 8 km, using proportion, the actual distance in km that 8 cm represents is: 10.7 km.

Given the following:

Required:

Actual distance that 8 cm on the map represents.

We would apply our knowledge of proportion to solve this problem as follows:

Let x represent the actual distance we are looking.

6 cm = 8 km

8 cm = x km

\(x = \frac{8 \times 8}{6} \\\\x = 10.7 $ km\)

Therefore, if a map has a scale where 6 cm represents 8 km, using proportion, the actual distance in km that 8 cm represents is: 10.7 km.

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Answer:

There are 1 1/4 litres in this jug.

To find the interest Ana must pay on the loan, we can use the formula:

Interest = Principal x Interest Rate x Time (in days) / 365

What's the math rate?

A rate is a unique ratio where the two words are expressed in several units. For instance, the price is 69 for 12 ounces if a 12-ounce can of maize costs 69. This is not a proportion of two comparable units, like shirts. Cents and ounces are the two dissimilar units in this ratio.

In this case:

Interest = $5000 x 8% x 75 / 365 = $200

So, Ana must pay $200 in interest on the loan.

To find the total amount due at maturity, we add the interest to the principal:

Total Due = Principal + Interest = $5000 + $200 = $5200

So, Ana will need to pay $5200 at maturity.

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Answer:

Jackson eats 15/2 cups of food in 5 days.

Step-by-step explanation:

If Jackson eats 3/4 of food in the morning and at night then he eats 3/2 of food a day or 1.5 cups of food a day.

1.5*5 = 7.5

OR

3/2*5=15/2

Hope this helps!!

Answer:

WN=37.8

Step-by-step explanation:

WN=18%*210

WN=0.18*210

WN=37.8

The scale factor of the given drawing is expressed as: 1:5

We are given the dimensions of the scale drawing of the blanket as:

Length = 10 inches

Width = 6 inches

We are given that the actual dimensions of the baby blanket are:

Length = 50 inches

Width = 30 inches

The size by which a shape is enlarged or reduced is called as its scale factor. It is used when we need to increase the size of a 2D shape, such as circle, triangle, square, rectangle, etc. If y = Kx is an equation, then K is the scale factor for x.

The scale factor is:

50/10 = 30/6 = 5

Thus, we have 1:5

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Answer:

Yes.  There is a bias in the selected sample.

Step-by-step explanation:

Population of interest = undergraduate students at the university

Respondents to email requests = 2,000 students

Sample size = 100 students

Sample is based on the 2,000 respondents.

Therefore, sample is biased.

b) A sampling method is said to be biased if it systematically favors a group.  By making some members of the student population systematically more likely to be selected in a sample than others, there is an occurrence of sampling bias.  Usually, findings from biased samples can only be generalized to populations that share characteristics with the sample and to the entire population of interest.

Answer:

14 divided by 5

The quotient is 2, and the remainder is 4.

Let me know if this helps!

Answer:

quotient 2.8 , reminder 0

To copy angle ABC onto ray DE to create angle FDE, the correct sequence of steps are:

1.Step 1: Draw ray DE.

2. Step 2: Place the compass at point D and set the width to any convenient width.

3. Step 3: Without changing the width, draw an arc that cuts both rays DE and DC. Label the intersection point F.4. Step 4: Place the compass at point B and set the width to the same amount.

5. Step 5: Without changing the width, draw an arc that intersects with ray BC.

6. Step 6: Without changing the width, draw an arc that intersects with the previously drawn arc at point G.

7. Step 7: Draw a line from point D to point G.

8. Step 8: Draw a line from point F to point E.
9. Step 9: The created angle FDE is the copy of angle ABC.

Thus, the correct sequence of steps needed to copy angle ABC onto ray DE to create angle FDE are:

Draw ray DE, place the compass at point D and set the width to any convenient width, without changing the width, draw an arc that cuts both rays DE and DC, label the intersection point F, place the compass at point B and set the width to the same amount, without changing the width, draw an arc that intersects with ray BC, without changing the width, draw an arc that intersects with the previously drawn arc at point G, draw a line from point D to point G, draw a line from point F to point E, the created angle FDE is the copy of angle ABC.

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Answer: 66%

Step-by-step explanation: To convert a fraction to a percentage, divide the top number by the bottom number. For example, \(\frac{1}{4}\) is 25% because if divide them, (1÷4=0.25) then we get 25%. So, for this problem, we solve 2÷3, which equals 0.66, or 66%.

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please give brainliest!

Heuristic is 0 for every city Heuristic is 1 for every city Selecting an inadmissible heuristic has a -50% penalty.

To find the shortest path to a destination city from a start city using roads (e.g., traveling from Arad to Bucharest) using A* search, the following heuristics are admissible:

Manhattan distance ("go first east/west and then north/south") between a city and start city.

Euclidean distance ("as the crow flies") between a city and destination city.

Euclidean distance ("as the crow flies") between a city and start city.

Manhattan distance ("go first east/west and then north/south") between a city and destination city.

The following heuristics are inadmissible:

Twice the Euclidean distance ("as the crow flies") between a city and destination city.

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The probability of drawing a king from a standard deck of 52 cards is 1/13.

In a standard deck of 52 playing cards, there are four kings: the king of hearts, the king of diamonds, the king of clubs, and the king of spades.

To find the probability of drawing a king, we need to determine the ratio of favorable outcomes (drawing a king) to the total number of possible outcomes (drawing any card from the deck).

The total number of possible outcomes is 52 because there are 52 cards in the deck.

The favorable outcomes, in this case, are the four kings.

Therefore, the probability of drawing a king is given by:

Probability = (Number of favorable outcomes) / (Number of possible outcomes)

= 4 / 52

= 1 / 13

Thus, the probability of drawing a king from a standard deck of 52 cards is 1/13.

This means that out of every 13 cards drawn, on average, one of them will be a king.

It is important to note that the probability of drawing a king remains the same regardless of any previous cards that have been drawn or any other factors.

Each draw is independent, and the probability of drawing a king is constant.

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Answer:

Rectangle: 64.4cm squared

Sector: 33.24cm squared

Total: 97.64cm squared

Step-by-step explanation:

Area of rectangle: length x breadth

So, 7 x 9.2

= 64.4

Area of sector: Pi x radius squared x angle over 360

= 33.24

Add the two totals

A²+B²= C²

31²+ 21²= z²

961+441 = z²

1402= z²

z= 37.443290454

We can conclude that the equation of the circle is (x - 3)² + (y + 6)² = 32, where (3, -6) is the center and 4√2 is the radius. Option 3 and 6 are correct  options.

Based on the information given, we know that circle has its center at the point (3, -6) and a radius of 4√2. We also know that the point (-1, -2) and (4, -0.5) are on the circle.

Using the distance formula, we can confirm that the distance between the center of the circle and each of these points is indeed 4√2.

This equation can be simplified to x² - 6x + y² + 12y + 1 = 0 by expanding and combining like terms. This is the equation of circle , and any point that satisfies this equation will be on the circle. Option 3 and 6 are correct  options.

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Answer:

50%

Step-by-step explanation:

35/70 = 50%

Answer:

debe ser 30 porque la distancia entre 70 y 35 es 40.

Step-by-step explanation:

70 - 35 = 35

Answer:

V=L*W*H

V=12*4*3

V=144

144 is your answer :)

Step-by-step explanation:

hope this helps

Answer:

...then the line containing them lies in the plane. If two planes intersect, then their intersection is a line.

Step-by-step explanation:

The revenue function is the sum of the profit and cost functions

The average rate of the revenue is 55.67

The revenue function is given as:

\(R(x) = 56x - 0.01x^2\)

The interval is given as:

(a,b) =(11,22)

The average rate of change over the interval (a,b) is calculated as:

\(R'(x) =\frac{R(b) - R(a)}{b -a}\)

This gives

\(R'(x) =\frac{R(22) - R(11)}{22 -11}\)

\(R'(x) =\frac{R(22) - R(11)}{11}\)

Calculate R(22) and R(11)

\(R(22) = 56*22 - 0.01*22^2\)

\(R(22) = 1227.16\)

\(R(11) = 56*11 - 0.01*11^2\)

\(R(11) = 614.79\)

So, we have:

\(R'(x) =\frac{R(22) - R(11)}{11}\)

\(R'(x) =\frac{1227.16 - 614.79}{11}\)

\(R'(x) =\frac{612.37}{11}\)

Evaluate the quotient

\(R'(x) =55.67\)

Hence, the average rate of the revenue is 55.67

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Answer:

2

Step-by-step explanation:

The equation has 2 terms in it which means 2 is the answer.

Answer:

ok it is best answer very very very best

Answer:

See below

Step-by-step explanation:

For the second step, \(\angle T\cong\angle R\) by Alternate Interior Angles. The rest of the steps appear to be correct.

1. 2x + 1 = x + 11

subtract x from both sides

2x - x + 1 = x - x + 11

x + 1 = 11

subtract 1 form both sides

x + 1 - 1 = 11 -1

x = 10

2. a + 2 = 5 + 4a

subtract a from both sides

a - a + 2 = 5 + 4a - a

2 = 5 + 3a

subtract 5 from both sides

2 - 5 = 5 - 5 + 3a

3a = -3

divide both sides by 3

a = -1

The next term in the sequence is 98. None of the given options (60, 81, 90, 101) match the expected next term. None of the option is correct.

To find the pattern in the sequence 1, 1, 3, 8, 19, 41, we can examine the differences between consecutive terms:

1 1 3 8 19 41

0 2 5 11 22

Looking at the differences, we can observe that each subsequent difference is obtained by adding consecutive odd numbers: 2, 3, 4, 5, etc. This suggests that the original sequence may be related to square numbers.

Let's check if the differences between consecutive terms are square numbers:

2 = 1²

5 = 2² + 1²

11 = 3² + 2²

22 = 4² + 3²

Based on this pattern, we can make a reasonable assumption that the next difference should be 5² + 4² = 41 + 16 = 57. Adding this difference to the last term of the sequence (41), we get the next term:

41 + 57 = 98

Therefore, the next term in the sequence is 98. None of the given options (60, 81, 90, 101) match the expected next term.

Hence, none of the given options accurately continue the pattern of the sequence. It's important to note that patterns in sequences can sometimes have multiple possible interpretations, and it's always essential to consider alternative patterns or extend the sequence further to confirm the pattern.

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