There are 80 teddy bear in the store.
What is mean by Ratio?
A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y.
Where, x and y are individual amount of two quantities.
And, Total quantity gives after combine as x + y.
Given that;
The ratio of dolls to teddy bears is,
⇒ 9 : 3
Number of dolls in the store = 240
Now,
Since, The ratio of dolls to teddy bears is,
⇒ 9 : 3
⇒ 3 : 1
So, Number of dolls = 3x
And, Number of teddy bears = x
We can formulate;
⇒ 3x = 240
Solve for x as;
⇒ x = 240 / 3
⇒ x = 80
Thus, Number of teddy bears = x
= 80
So, There are 80 teddy bear in the store.
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What is 6² in expanded form?
A. 36
B. 12
C. 2 × 2 × 2 × 2 × 2 × 2
D. 6 × 6
Is it D I'm not sure?
A bird flew from the ground onto a tree branch 5 feet above the ground. What could the bird do next that would make this situation a model of combining a number and its additive inverse?
A.
Fly down 5 feet and return to the ground.
B.
Fly 5 feet higher up onto another tree branch.
C.
Fly to a different tree branch 5 feet above the ground.
D.
Fly into an empty swimming pool 5 feet below ground level.
Answer:
Fly down 5 feet and return to the ground.
Step-by-step explanation:
We are given that A bird flew from the ground onto a tree branch 5 feet above the ground.
We are supposed to find What could the bird do next that would make this situation a model of combining a number and its additive inverse
Additive inverse - What you add to a number to get zero is additive inverse.
The negative of a number.
Now we are told What could the bird do next that would make this situation a model of combining a number and its additive inverse
Since it already flew 5 feet above the ground .
Additive inverse of 5 feet is -5 feet
So, to make the situation of combining a number and its additive inverse
Bird has to flew 5 feet return to the ground i.e.-5 feet
So, a model of combining a number and its additive inverse = 5+(-5)
Hence Option A is correct.
Fly down 5 feet and return to the ground.
Answer:
A is correct
Step-by-step explanation:
Please Help:
Reaner Recycling collected 7/4 ton of aluminum last Saturday. If 7/8 ton of aluminum can be shredded each day, how many days will it take to process what was collected on Saturday?
To tie-die on T-Shirt, 3/8 cup of dye is needed. The table shows the number of cups each color of die in Mr. Rodriguez's art class. How many T-Shirts will each flower bed contain.
Amount of dye
Color Number of cups
Red 12
Orange 3/4
Natasha is setting tiles along the baseboard in her bathroom. One side of the bathroom is 18 3/4 feet. Each tile is 1 1/2 feet long.
It will take 2 days to process the aluminum collected on Saturday. Each cup of dye can make 1/2 T-Shirt. Each flower bed can make 6 T-Shirts.
Explanation:Mathematics: Middle SchoolTo determine how many days it will take to process the aluminum collected on Saturday, we can divide the amount collected by the amount processed each day.
7/4 ton / 7/8 ton/day = (7/4) / (7/8) = 7/4 x 8/7 = 2 days.
Therefore, it will take 2 days to process the aluminum collected on Saturday.
To find out how many T-Shirts each cup of dye can make, we can divide the amount of dye needed for a T-Shirt by the amount of dye in each cup.
3/8 cup / (3/4) cup = (3/8) / (3/4) = 3/8 x 4/3 = 1/2 T-Shirt.
Therefore, each cup of dye can make 1/2 T-Shirt.
To find out how many T-Shirts each flower bed can make, we need to multiply the amount of dye in each color by the number of cups.
Red: 12 cups x 1/2 T-Shirt = 6 T-Shirts.
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Put these in order from Least to greatest.
-23/6, 8 7/12, √17, 8.6, 3√12, -2.18
5,253 divided bye 101
In performing the division of 5,253 by 101, the result comes out to be 52 with a remainder of 1.
Explanation:The student's question is asking for the result of dividing 5,253 by 101. To perform this division, you can use long division method.
Here's how you do it:
Write 5253 and 101 in a division bracket, with 5253 inside and 101 outside. To start, determine how many times 101 goes into 5253. This gives us 52 times.Multiply 101 by 52, which gives 5252. Subtract this from 5253 to get the remainder, which is 1.As we reached a remainder of 1, the division ends here and the final answer comes out to be 52 with a remainder of 1.This implies that 5,253 divided by 101 equals 52 with a remainder of 1.
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Jeff bought a refrigerator for $1,300 he made a 10% down payment and finance the rest at 6% for one year how much interest did he pay?
4. Johnny took a bus 220 miles south to Fort Lauderdale and then 60 miles west to Naples. He flew home. How many miles did he fly home?
Johnny's flight home distance is calculated using the Pythagorean theorem, which comes to approximately 228 miles, treating his southward and westward travels as legs of a right-angled triangle.
Explanation:The question asks about the flight distance Johnny must cover to get home. Since Johnny traveled 220 miles south and then 60 miles west, we can represent this as a right-angled triangle with the southward travel as one leg and the westward travel as the other leg. According to the Pythagorean theorem, which states that in a right-angled triangle the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides, we can calculate Johnny's flight distance home.
Therefore, the calculation would look like this:
Plugging in the numbers:
Johnny's flight distance home is approximately 228 miles.
It takes 3/4 yards of ribbon to make a bow how much ribbon is needed to make 7 bows
from ground level to the tip the statue of liberty and its pedestal are 92.99 metars tall. the pedestal is .89 meters taller than the statue. how tall is the statue of iberty
What does the expression j+10 represent
MIA has a rectangle of cloth.she dips the top5/8 of cloth in blue dye.she dips the bottom 9/20 of the cloth in yellow dye.the part of cloth dips in both turns green.wirk out fraction that turns green.
This is a ratio brain teaser}} There are 4 suns and 6 moons. Write the simplest form that compares the numbers
GOOD LUCK!
The simplest form that compares the numbers 4 and 6 is 2:3.
Explanation:To write the simplest form of a ratio, we need to find the greatest common divisor (GCD) of the given numbers and divide both the numerator and denominator by it. In this case, the GCD of 4 and 6 is 2, so we divide both numbers by 2 to get the simplest form of the ratio. Therefore, the simplest form that compares the numbers 4 and 6 is 2:3.
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Use the distributive property to expand the expression. 5(4r2 + 8s2) − (−3s + 5t)
Answer:
20r^2 + 40s^2 + 3s - 5t just took quiz
Step-by-step explanation:
what does the measure of B Equal?
A space shuttle orbits Earth at a speed of 21,000 km/hr. How far will it travel in 5 hours?
The distance that should be travel in 5 hours is 105,000 km.
Given that,
The earth's speed is 21,000 km/hr. And, the time taken is 5 hours.We know that
Speed = Distance ÷ time
21,000 = Distance ÷ 5
So, the distance is
= 21,000 × 5
= 105,000 km
Therefore we can conclude that the distance that should be travel in 5 hours is 105,000 km.
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Balu and Pumba shared ½ of a cake. Balu got to eat twice as much cake as Pumba. What fraction of the whole cake did Balu eat?
Final answer:
Balu ate 1/3 of the whole cake.
Explanation:
To solve this problem, we can use the concept of fractions. Let's say Pumba ate x fraction of the cake. Then Balu ate twice as much as Pumba, which means Balu ate 2x fraction of the cake. Together, Pumba and Balu ate 1/2 of the cake. So we can add their fractions: x + 2x = 1/2. Combining the like terms, we get 3x = 1/2. To solve for x, we divide both sides of the equation by 3: x = 1/2 ÷ 3 = 1/6. Therefore, Balu ate 2x = 2 × (1/6) = 2/6 = 1/3 of the cake.
What are the common factors of 18xy and 32xyz
Estimate the value of √97.5÷1.96
To estimate the value of √97.5÷1.96, we approximate √97.5 to be just under 10, and 1.96 to be about 2. Dividing these estimations, 10 by 2, we get an approximate answer of 5.
The student asked to estimate the value of √97.5÷1.96. First, let's find a reasonable approximation for each number.
For the square root of 97.5, we know that √100 is 10, so we can estimate √97.5 to be slightly less than 10. For 1.96, that's very close to 2, so we can use that for our approximation.
Now, our estimated equation is 10÷2, which is 5. Hence, the estimated value of √97.5÷1.96 is approximately 5.
The perimeter of Square A is 24 linear units. The area of Square B is 4 times the area of Square A. What is the area of Square B? What is the perimeter of Square B?show your work
Answer:
area of Square B: 144 quadratic units
perimeter of Square B: 48 linear units
Step-by-step explanation:
The perimeter of a square is
perimeter = 4*L
where L is the length of each square side. For square A:
24 = 4*L
L = 24/4
L = 6 linear units
The area of a square is
area = L^2
For square A:
area = 6^2 = 36 quadratic units
The area of Square B is 4 times the area of Square A. So
area of Square B = 4*area of Square A
area of Square B = 4*36
area of Square B = 144 quadratic units
And the length of the sides of the square B can be computed as
area = L^2
L = sqrt(area)
L = sqrt(144)
L = 12 linear units
Therefore, the perimeter of square B is
perimeter = 4*L
perimeter = 4*12
perimeter = 48 linear units
What is the equation of the line shown in this graph?
Drag and drop the expressions to write the equation of the line in slope-intercept form.
y = __ + ___
choices : 4x , 2x , -x , -2x , 2 , 4 , -4 , -2
The equation of line is y = -1/2 x + 5/2 or x+ 2y = 5.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
Given:
The points from the Graph are (1, 2) and ( 4, -4).
So, the slope is
= (4-1)/(-4-2)
= 3/(-6)
= -1/2
and, using the slope intercept form
(y- 2)= m (x- 1)
y-2 = -1/2 ( x-1)
y-2 = -1/2x + 1/2
y= -1/2 x + 1/2 + 2
y = -1/2 x + 5/2
2y = -x + 5
x+ 2y = 5
Hence, the equation of line is y = -1/2 x + 5/2 or x+ 2y = 5.
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The "ACTUAL" answer is y = -2x + 4
Lucio says he can use counters to represent the number of eggs laid. Explain how he could do this to find out whose chickens laid more eggs
Lucio can use counters to represent the number of eggs laid by each set of chickens. He can then compare the numbers to ascertain which set laid more eggs. Counters provide a simple way to visually represent and compare quantities.
Explanation:Lucio can use counters to represent the number of eggs laid by allocating one counter for each egg. Let's assume Lucio has two sets of chickens from which he collects eggs. He can use different colored counters or different objects to represent the eggs laid by each set. Every time a chicken lays an egg, he places a corresponding counter in a designated area. By the end of a certain period, say one day, he can compare the number of counters in each area. This way, the set of chickens with more counters represents the one that laid more eggs.
Counters provide a simple yet effective way to visually represent and compare quantities in real-world scenarios.
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THE BEST ANSWER GETS BRAINLIEST
Jose made some pancakes. For every 6 cups of flour, he added 7 cups of milk. The ratio of flour to milk in Jose's pancakes is____.
Sandy is upgrading her internet service. Fast internet charges $60 for installation $50.45 per month. Quick internet has free installation but charges $57.95 per month write an equation that can be used to find the number of months for which the internet service would cost the same?
4. Membership in FFA is limited to youth who a. are in the country b. enroll in an agriscience program in school. c. plan careers in agriculture d. seek leadership training.
Answer:
it is B enroll in an ag. program in school.
Step-by-step explanation:
The correct answer is b. enroll in an agriscience program in school.
Membership in the National FFA Organization is open to students who are enrolled in agricultural education courses. These courses are part of an agriscience program in school, which prepares students for careers in agriculture and related industries. The FFA is an intracurricular student organization for those interested in agriculture and leadership. It is not limited to students who are in the country, plan careers in agriculture, or seek leadership training exclusively, although these aspects can be part of the FFA experience. The primary requirement for membership is enrollment in an agriscience program, which provides the foundation for the organization's educational activities and programs.
Appalachian Mountains are located in which of the following Native American cultural regions?
Plains
Northeast
Northwest
Great Basin
For the line y = 2/3x, if the y-coordinate is 14, what is the x-coordinate?
A. 7
B. 14
C. 21
D. 3/2
(I think it's 21, show your work, don't answer unless you're 100% sure.)
Eva is arranging 24 photos in an album. How many different ways can she arrange the photos so that the number of photos on each page is the same?
Final answer:
To determine how Eva can arrange 24 photos in an album so that each page has the same number of photos, we need to find the factors of 24. With factors of 1, 2, 3, 4, 6, 8, 12, and 24, there are 8 distinct ways to arrange the photos across the album's pages with each page having the same number of photos.
Explanation:
The student's question is about determining the different ways Eva can arrange 24 photos in an album so that each page contains the same number of photos. To solve this, we need to consider the factors of 24, as the number of photos on each page must be a factor of the total number. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. This means Eva has 8 different page arrangements where each page has the same number of photos.
Now, for each of these arrangements, the order of the photos on each page and the order of the pages themselves can change. If we assume all photos are distinct, the number of ways to arrange the photos on a single page is the factorial of the number of photos per page. However, since Eva is concerned only with the arrangement of the number of photos per page being the same, not the order within the pages, we only need to consider the 8 different page arrangements.
What is the relationship between 2.57×10^4 and 2.57×10^−1 ? Select from the drop-down menus to correctly complete the statement.
A)1000 B)Greater
10,000 Less than
100,000
1,000,000
Answer:
We have the numbers:
2.57×10^4 and 2.57×10^−1
The first thing we can see is that the first number exponent is 4, and the second number's exponent is -1, so the difference between is of 5.
If we calculate the quotient between the numbers we have:
(2.57×10^4)/( 2.57×10^−1) = (2.57/2.57)*(10^4/10^-1) = 1*10^(4 - (-1)) = 10^5
Then the first number is 10^5 times bigger than the second number, then the first number is 100,000 greater than the second one.
HELP ASSAP WITH THIS QUESTION
A store sells 3 video tapes for $4.99 find the unit rate in dollars per videotape round to the nearest cent
The unit rate of video tape is $1.66.
What is division?One of the fundamental mathematical operations is division, which involves breaking a bigger number into smaller groups with the same number of components.
Repetitive subtraction is the process of division. It operates in the opposite direction of multiplication.
Given cost of 3 video tapes = $4.99
to find the cost of 1 tape,
we can calculate by using division method
cost of 1 tape = 4.99/3
cost of 1 tape = 1.66333
cost of 1 tape = $1.66
Hence the cost is $1.66.
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