The second smallest number of packs of hot dogs that Phil could have bought is three. This gives him 30 hot dogs, and after eating some, he would be left with 4. The number 30 ends with a 0 and when 4 is subtracted from it, it does result in a number ending in 4 (26 in this case).
Explanation:To solve this problem, we need to understand that Phil must have bought a number of hot dog packs where the total number of hot dogs (10 per pack) ends with a 4. This is because after eating some, he had 4 hot dogs leftover. If he bought 1 pack of hot dogs, he'd have 10. This does not work because it doesn't end with 4. However, if Phil bought 2 packs, this would give him 20 hot dogs, which does end with 0.
We need to continue on this pattern, using multiples of 10, until we find the second smallest number that, when 4 is subtracted from it, leaves a number ending in 4. That number is 30, which gives 30 hot dogs. After eating some, he would be left over with 4 dogs, hence he has eaten 26 dogs (30-4=26). This means, the second smallest number of hot dog packs Phil could have bought is three.
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A pinic table is 1 meter across. An ant is 1 centimeter in length. How many ants of the same length would fit end-to-end across the length of the pinic table
To find out how many ants of the same length would fit end-to-end across the length of the picnic table, divide the length of the table by the length of the ant.
Explanation:To find out how many ants of the same length would fit end-to-end across the length of the picnic table, we need to convert the length of the table and the length of the ant to the same unit. Since the table is 1 meter across and the ant is 1 centimeter in length, we need to convert centimeters to meters.
There are 100 centimeters in 1 meter, so the ant is 1/100 = 0.01 meters in length. Now, we can determine how many ants would fit across the length of the table by dividing the length of the table by the length of the ant: 1 meter / 0.01 meters = 100 ants.
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Which answer does NOT correctly describe the graph of y = 5x + 12?
The answer choices are 1. The Line Has A Constant Rate Of Change 2. The Graph Contains The Point (5, 12) 3. The Line Crosses The y-axis 12 Units Above The Origin 4. The Slope Of The Line Can be written as 5/1
2. The Graph Contains The Point (5, 12)
ExplanationRemember that in a linear function of the form [tex]y=mx+b[/tex], [tex]m[/tex] is the slope/rate of change of the line and [tex]b[/tex] is the y-intercept.
From our equation we can infer that [tex]b=12[/tex], so the y-intercept of our graph is 12 units above the origin on the point (0, 12). Therefore, choice 2 correctly describe the graph of y = 5x + 12
We can also infer that [tex]m=5[/tex], so the slope of our line is 5, which is constant, so our line has a constant rate of change. Also, since every integer can be written as a fraction with denominator 1, we can write our slope as [tex]m=\frac{5}{1}[/tex]. Therefore, choices 1 and 2 correctly describe the graph of y = 5x + 12.
Now, remember that any point on the plane has coordinates [tex](x,y)[/tex], so, to check if a point is on a line, we just need to replace the [tex]x[/tex] and [tex]y[/tex] values in the line equation and check if the equation holds. Our point is (5, 12), so x = 5 and y = 12. Lets replace the values in our line:
[tex]y=5x+12[/tex]
[tex]12=5(5)+12[/tex]
[tex]12=25+12[/tex]
[tex]12\neq 37[/tex]
Since the equation equation doesn't hold (12 is not equal 37), we can conclude that the graph doesn't contain the point (5, 12). Therefore, choice 2 does NOT correctly describe the graph y = 5x +12.
Answer:
The graph contains the point (5,12)
I got it right on t t m
A gardener uses a tray of 6 conical pots to plant seeds. Each conical pot has a radius of 3 centimeters and a depth of 8 centimeters. About how many cubic centimeters of soil are needed to plant the full tray? Round to the nearest cubic centimeter
Answer:
Soil required = 453 cm³
Step-by-step explanation:
Volume of cone [tex]=\frac{1}{3}\times \texttt{base area}\times \texttt{depth}[/tex]
Base area of cone [tex]=\pi r^2=\pi \times 3^2=9\pi cm^2[/tex]
Depth of cone = 8 cm
Volume of one cone [tex]=\frac{1}{3}\times 9\times \pi \times 8=75.39cm^3[/tex]
Volume of six cones = 6 x 75.39 = 452.39 cm³ = 453 cm³
Soil required = 453 cm³
There is a circle that is 2 km in diameter.. What is the number of acres in a circular ring if
1 km^2 = 247 acres.. Round to the nearest acre..
Thank you so much :)
area = PIr^2
radius = D/2 = 1KM
3.14 x 1^2 =3.14 square km
247 x 3.14 = 775.58 = 776 acres
The legs of a right triangle are 3 units and 5 units. What is the length of the hypotenuse? Round your answer to the nearest hundredth.
4.00 units
2.83 units
5.83 units
8.00 units
Answer:
the answer is 5.83
Step-by-step explanation:
hope it helped :)
Orio and Ted buy an equal number of comic books every month. The following equation shows the number of comic books, y, that Orio has after x months: y = 2x + 15 The following graph shows the number of comic books, y, that Ted has after x months: Graph shows Months on x axis and Number of Comic Books on y axis. The scale on x axis is shown from 0 to 5 at increments of 1. The scale on y axis is shown from 0 to 14 at increments of 2. The title of the graph is Teds Comic Books. A straight line is shown which joins the ordered pair 0, 6 and 4, 14 After 2 months, how many more comic books does Orio have than Ted?
Orio and Ted buy an equal number of comic books every month. Orio has 9 more comic books than Ted.
What is linear equation?Linear equation is equation in which each term has at max one degree.
Linear equation in variable x and y can be written in the form y = mx + c
Linear equation with two variables, when graphed on the cartesian plane with axes of those variables, give a straight line.
Orio and Ted buy an equal number of comic books every month.
The following equation shows the number of comic books, y, that Orio has after x months:
y = 2x + 15
Using the equation y=mx+b to find Orio's number of comic books, we can plug 2 months to substitute for the variable x.
y = 2(2) + 15
y = 4+15,
y = 19.
We know Ted has 10 comics after 2 months from the graph.
19-10= 9
Therefore, Orio has 9 more comic books than Ted.
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What is the difference between dividing 16 by 2 and finding the square root of 16 ?
is the ratio of two odd functions odd
300-297+294-291+288-285+...+6-3
The sum of the alternating subtraction and addition sequence 300-297+294-291+...+6-3 can be calculated by pairing the numbers and determining the partial sums, which consistently equal 3. With 49 complete sets of these operations within the range given, the total sum is 147.
Explanation:The sequence provided is a series of alternating subtractions and additions of integers in a specific pattern. To determine the sum of such a sequence, we can pair the numbers in such a way that each subtractive pair (e.g., 300-297) is combined with its subsequent additive pair (e.g., 294). This will result in a series of partial sums which are consistently 3 (e.g., 300-297+294 equals 297). As the pattern continues, each group of four numbers adds up to 3.
Since all groups add up to 3, and we know that each set of two operations (a subtraction followed by an addition) gives us 3, we need to find out how many such sets there are. Given that our numbering starts with 300 and ends with 3 (decreasing by 3 every time), we can see there are 99 numbers in the sequence (since (300 - 3) / 3 + 1 = 99). And because every four numbers make up one set, there would be 99 / 2 = 49.5 sets. We only consider the entire sets, which would be 49 in total, ignoring the last number (3) that does not form a complete set.
Therefore, multiplying 49 sets by 3 gives us the total sum of the pattern, which would be 147. It is important to double-check calculations to ensure accuracy when dealing with sequences and series.
the ratio of boys to girls at a movie is 4:7 if there are 21 girls how many boys are at the movie
i will give brainliest for question 18 pts
The following box plot shows the number of years during which 40 schools have participated in an interschool swimming meet: A box and whisker plot is drawn using a number line from 0 to 10 with primary markings and labels at 0, 5, 10. In between two primary markings are 4 secondary markings. The box extends from 1 to 6 on the number line. There is a vertical line at 3.5. The whiskers end at 0 and 8. Above the plot is written Duration of Participation. Below the plot is written Years. At least how many schools have participated for more than 1 year and less than 6 years? 4 schools 8 schools 10 schools 20 schools
Answer:
2o
Step-by-step explanation:
Answer:
Based on the box plot you have given above, the answer would be 20% of the total schools participated for 6 years or more. This is because the part of the box plot wherein it hits 6 years and above is 20%. Thus, if there are 20 schools, then the 20% of it would be 4. In conclusion, there are 4 schools that participated for 6 years or more. Step-by-step explanation:
Given point A with coordinates (3, 5) and point B with coordinates (12, 9)… • Find point C that splits segment AB into a ratio of 4:7 • Find point D that is located 2/5 of the way from point A to point B
What's the supplementary angle of 149.9 degrees?
Compare and contrast the absolute value of a real number to that of a complex number
Consider a real number in two dimensional plane that X axis and Y axis having ordered pair : P(x,y) or (3,4).
To find it's absolute value we will find it's Distance from origin.
As Coordinate of Origin = (0,0)
Absolute Value of OP = [tex]\left | OP \right |[/tex]
= [tex]\sqrt{(0-x)^2+(0-y)^2}=\sqrt {x^2+y^2}[/tex]
If the point is Q(3,4)
[tex]\left | OQ \right |=\sqrt{3^2+4^2}=\sqrt{5^2}=5[/tex]
In case of a complex number :
Z = a + bi , we consider two axes Real Axis and Imaginary Axis.
We represent Z that is (a,b) in the same way that we represent point in two dimensional plane.
To find it's absolute value , we will find it's distance from origin.
[tex]\left | Z \right |= \sqrt{a^2+b^2}[/tex]
If [tex]Z_{1}[/tex] = 6 + 8 i
[tex]\left | Z_{1}\right |=\sqrt{6^2+8^2}=\sqrt{36+64}=\sqrt{100}=10[/tex]
A ZIP code contains 5 digits. How many different ZIP codes can be made with the digits 0 through 9 if no digit is used more than once?
209,767 rounded to the nearest 1,000
two wheels are rolled simultaneously. The radius of the smaller wheel is r feet and the radius of the larger wheel 2r feet. If both wheels did a total of 4 rotations, how much further did the large wheel travel? PLEASE SHOW STEPS TYSM
Round 833.785 to the nearest hundredth
Marneshia walked three over eight of a mile in three over five of an hour. What equation can be used to calculate her unit rate in miles per hour? three eighths over three fifths = five eighths mile per hour three eighths over three fifths = one and three fifths miles per hour three fifths over three eights = one and three fifths miles per hour three fifths over three eights = five eighths mile
Answer:
A in short is your answer
Step-by-step explanation:
Explain how to draw a trend line for a scatterplot using the divide-center of data method.
Answer:
Sample Answer: To draw a trend line with the divide-center method, first exclude any outliers. Draw a vertical line to divide the data cluster into two groups with approximately the same number of points. Find the center of each group and connect those centers to form the trend line.
Find two consecutive whole numbers that √46 lies between.
Two consecutive whole numbers that √46 lies between are 6 and 7.
The given surd is √46.
We need to find two consecutive whole numbers that √46 lies between.
What are consecutive whole numbers?Numbers that follow each other in a regular counting order or pattern are called consecutive numbers. They are written in a series where the difference between the numbers is fixed and where no numbers are skipped in between.
Now, 46 is lies between the perfect squares 6²=36 and 7²=49.
Therefore, two consecutive whole numbers that √46 lies between are 6 and 7.
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Let f be defined as shown on the graph. Which statement is true?
1: The inverse of f exists
2: The inverse of f does NOT exist
If you flip three fair coins, what is the probability that you'll get all three tails?
Answer:
probability of getting a tail = 1/2
probability of getting 3 Tails = 1/2 × 1/2 × 1/2
= 1/8
Find the length of the missing side. If necessary, round to the nearest tenth.
side A=10
side B=19
side C=C
A. 21.5
B. 58
C. 29
D. 841
One of the dog treats in Shelley’s shop is 8 inches long and 3.2 inches wide. She wants to make a miniature version that has proportional dimensions. If the miniature treat will be 3 inches long, how wide should it be?
To fit between two windows, the width of a bookshelf must be no greater than feet. Mrs. Aguilar purchases a bookshelf that is 77 inches wide. Which statement describes the relationship between the width of the bookshelf and the distance between the windows?
what is he value of 7 in 506,087
ANSWER IF UR SURE 11 Points
ANSWER 6 & 7
6) answer is B , random sampling produces a representative sample
7) 0.1 = 10% so the answer is A, he saves 10% of his income
mr lippman bought a dryer for 160 bucks and sold it for 240 bucks. if overhead expenses were 20% of the selling price, what was the rate of profit on the selling price?
what is the answer to 4.18*0.6