The amount of food her dog eat per day would be; 0.33 pound.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given that Debbie’s dog eats 21/5 pounds of dog food every 14 days. Debbie’s dog eats the same amount of food each day.
Therefore,
21/5 pounds of dog food = 14 day
one day = 14 / (21/5 ) pounds of dog food
One day = 14 x 5/ 21
= 10/3
Therefore, the amount of food her dog eat per day would be; 0.33 pound.
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aint nobody helping me with this…
Answer:
for A. it was a translation and is (2,-3) for B. a rotation of 90-degrees.
Step-by-step explanation:
mr clean big brien
Answer this for 10 regular points nothing special
Answer:
A = 24 in^2
Step-by-step explanation:
Area of a right triangle: 1/2*b*h
base (b): 12
height (h): 4
A = 1/2*b*h
A = 1/2*12*4
A = 6*4
A = 24 in^2
Hope this helps!
The table shows inputs and outputs for a relation.
x y
-1 -2
? 0
2 2
Identify a possible value for x that would make the relation shown in the table NOT a function. Explain.
Which formula describes the following geometric sequence? Remember that n represents the term number.
2, 6, 18, 54, ...
Answer:
The formula on nth term is l=ar^(n-1)
The 1st term is 2 & r,the ration =3
Then is 2x3^(n-1). Mind you (n-1) is an exponent on 3
please take alook at this for me plzzzz
Answer:
It seems to just mess around with the positive and negatives.
Step-by-step explanation:
When you flip an object by the x axis, the x part of the coordinates (x, y) would become negative, or if already negative, positive. Try it yourself, by taking point be, and counting down to the line of the x axis. Remember the number down you counted, and count that same number down from the x axis. That is mirroring a point.
Eloise bought 12 grapefruits. Each grapefruit weighed 0.52 pound.
How many pounds of grapefruits did Eloise buy?
Enter your answer in the box.
Answer:
the answer is 6.24
Step-by-step explanation:
12 x 0.52 = 6.24
i need helppp this is due today
Answer:
1: Cube, 2: 8, 3: A, 4: 2, 5: C, 6: B
Step-by-step explanation:
I D K what the last page is but here are some answers mean while :)
Okay someone help me
Answer:
5
Step-by-step explanation:
you find the price of 1 avocado which you find by dividing 10 by 6 which is 1.66 then multiply that by 3 which is 4.98 then round to the nearest whole number and get 5. (also a little trick you can do is realize that 3 is half of 6, so the price of 3 should be half of the price of 10 which is 5.)
mark me as brainliest
I need help pleez help meeee
Answer:
1. 0.015
2. 10.5%
3. 3/20
Explanation:
In this case, it would be easier to order the numbers from least to greatest if all the numbers were in decimal form.
10.5% = 0.105
3/20 = 0.15
Please help me brainly! Fast brainliest
Answer:
1. x<2.5
2. x>2.5
Step-by-step explanation:
Hope this helps!
Answer:
1. x<2.5
2. x>2.5
Step-by-step explanation:
I really hope this helps
Are the two expressions equivalent when x=6?
4(3x+x)
12x
Answer: No.
Step-by-step explanation:
We are already given the value of x, so all we have to do is substitute the value of x into the expressions.
For the first expression :
1. Substitute the value of x (in this case the value of x is 6) into the expression. Like this: 4(3(6)+6)
We need to put the 6 next to the 3 into a parenthesis because an x next to a number means 3 times the value of x. The parenthesis symbolizes multiplication. So, 3x is the same as 3(6).
2. Solve the parenthesis "3(6)". All we would have to do is multiply 3x6. 3x6 = 24. Now the expression looks like this: 4(24+6)
3. Solve the parenthesis. All we have to do is multiply 4x24 and 4x6. We know 4x24 = 96. And, 4x6 = 24. So, we just fill that in. It will look like this: 96+24
4. Add it up. 96+24 is 120. So, the first expression equals 120.
For the second expression :
The second expression is simple. As I said before, a number next to x means x multiplied by that number, just like parenthesis. So, we would substitute the x to 6 and put that in parenthesis. Like so: 12(6).
Now, just multiply that. 12x6=72. So, the second equation is equivalent to 72.
Summary:
The first expression is equivalent to 120. The second expression is equivalent to 72. These two numbers are not equivalent. So, the expressions are not equivalent when x=6.
How the solving process would look for the first expression :
4(3x+x)
4(3(6)+x)
4(24+6)
96+24
120
How the solving process would look for the second expression :
12x
12(6)
72
In your indoor garden, 50% of seeds sprout. What is the experimental probability that at least one of your next three seeds sprout?
Using the binomial distribution, it is found that there is a 0.875 = 87.5% probability that at least one of your next three seeds sprout.
For each seed, there are only two possible outcomes, either it sprouts, or it does not. The probability of a seed sprouting is independent of any other seed, hence the binomial distribution is used to solve this question.
What is the binomial distribution formula?The formula is:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
The parameters are:
x is the number of successes.n is the number of trials.p is the probability of a success on a single trial.In this problem:
50% of seeds sprout, hence p = 0.5.There are 3 seeds, hence n = 3.The probability that at least one of your next three seeds sprouts is:
[tex]P(X \geq 1) = 1 - P(X = 0)[/tex]
In which:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 0) = C_{3,0}.(0.5)^{0}.(0.5)^{3} = 0.125[/tex]
Then:
[tex]P(X \geq 1) = 1 - P(X = 0) = 1 - 0.125 = 0.875[/tex]
0.875 = 87.5% probability that at least one of your next three seeds sprout.
More can be learned about the binomial distribution at https://brainly.com/question/14424710
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Using 1/3÷4 as an example, describe how to use common denominators to solve a unit-fraction division problem.
Answer:
1/12 or 0.08333
Step-by-step explanation:
1/3 divided by 4 can be rewritten as 1/3 divided by 12/3. The answer to this problem is 1/12 or 0.08333
What is 1 and 3/4 as a fraction?
The mixed number 1 3/4 would be equal to the improper fraction 7/4.
A hyena can run one over four of a mile in 22.5 seconds. At this rate, which equation can be used to determine how fast a hyena runs in miles per hour? (5 points)
one-fourth mile over twenty-two point five seconds = 40 miles per hour
twenty-two point five seconds over one-fourth mile = 40 miles per hour
one-fourth mile over twenty-two point five seconds = 90 miles per hour
twenty-two point five seconds over one-fourth mile = 90 miles per hour
I basically just need to know which equation it is. I know its 40 miles per hour.
Answer:
1/4 mile over 22.5 seconds.
Step-by-step explanation:
Because you are calculating miles over hours, not hours over miles, miles will be on top and hours will be on bottom. Hope this helps!
Simplify negative 4 over 5 ÷ 3 over negative 2.
Answer:
-4/5÷3/-2
-4/5x-2/3
8/15
8 over 15
PLEASE HELP!!
1 3/7 x 2 3/4=?
Answer:
1 3/7*2 3/4=10.67857143 or 55/14 which equals 3 13/14
Step-by-step explanation:
mr clean
Yo can someone help me out
Answer:
13/18
Step-by-step explanation:
there ya go broski
Answer:
i think it is 5/18 but not sure
Step-by-step explanation:
Tell whether f(x) = 4x^2+4x-2 has a minimum value or a maximum value. Find the value
Answer:
Minimum, (-0.5, -3)
Step-by-step explanation:
Answer:
the maximum is -1/2 and the minimum is -3
Step-by-step explanation:
can you help me please
Answer:
should be 65
Step-by-step explanation:
first with triangles you split it in half so A=bh
b means base h means hight then you multiply the b and h when you get that you divide by 2 because you split it in 2 bhh
Help Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
The scale is 2/3. The short side would be 100 and the big side would be 200.
Step-by-step explanation:
If the big side is double the small side, then the math is simple. You just find 2/3 of each side. The big side would be 300 because it is double the small side, which is already stated as 150.
Have a great day :)
A bucket of sand weighed 3 pounds. Then Eloise added another 20 ounces of sand to the bucket.
How much does the bucket of sand weigh now?
4 1/ 4 lb
4 1/2 lb
5 1/4 lb
5 1/2 lb
The weight of the bucket of sand after Eloise added 20 ounces of sand is 4.25 pounds
Option A is the correct answer.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
First, we need to convert 20 ounces to pounds.
There are 16 ounces in 1 pound, so 20 ounces is equal to:
20/16 = 5/4 = 1.25 pounds
Therefore, the weight of the bucket of sand after Eloise added 20 ounces of sand is:
3 + 1.25 = 4.25 pounds
Thus,
The weight of the bucket of sand after Eloise added 20 ounces of sand is 4.25 pounds
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Write an equation for this table of linear data.
y=-5-x
Step-by-step explanation:
x value for 0 which is y=-5 in this case then your going to find the difference between the the the 0 x value and another one in this case I used x value for -2 where y =-3 and i see that going into the negatives added 2 so for then I would get that x is a negative number and I went down two values and it got me up 2 values meaning that x is subtracting whatever your x value is
Solve the inequalities for x, and match each solution to its number line graph.
Two less than of a
number (x) is no more than .
The sum of two times a number (x)
and -2 is at least 8.
Seven subtracted from 4 times a
number (x) is more than 13.
Four added to 3 times a number (x)
is less than 19.
Number Line Graph
Inequality
arrowBoth
arrowBoth
arrowBoth
arrowBoth
Answer:
Inequalities (top to bottom graphs)
[tex]x\leq 5[/tex]
[tex]x>5[/tex]
[tex]x<5[/tex]
[tex]x\geq 5[/tex]
Step-by-step explanation:
ANSWER
Solve the inequalities for x, and match each solution to its number line graph.
Two less than of a
number (x) is no more than .
The sum of two times a number (x)
and -2 is at least 8.
Seven subtracted from 4 times a
number (x) is more than 13.
Four added to 3 times a number (x)
is less than 19.
Number Line Graph
Inequality
arrowBoth
arrowBoth
arrowBoth
arrowBoth
Step-by-step explanation:
Find the missing dimension of the cylinder. Round your answer to the nearest whole number.
Volume = 3785 cm3
Answer:
8 cm
Step-by-step explanation:
volume of a cylinder is v=pi x r^2 x h
substitute in what we know
3785= pi x r^2 x 19
3785=59.69 x r^2
subtract 59.69 from both sides
3725.31=r^2
square root of 3725.31
61
square root of 61
= about 8
Read the following statement:
Energy cannot be created or destroyed.
Does the statement describe a scientific law?
No, because it universally applies to all objects
No, because it is not true in all circumstances
Yes, because it universally applies to all objects
Yes, because it is not true in all circumstances
Answer:it
yes because it universally applies to all objects
Simplify the expression (70 points)
Answer:
-11x +2
Step-by-step explanation:
1. Add:
4x-7 - 15x + 9
4x + 2 - 15x
2. Combine like terms:
4x +2 - 15x
-11x +2
Bye, have a great day/night.
Solution:
Step-1: Combine like terms.
[tex]4x - 7 - 15x + 9[/tex]
[tex]x(4 - 15) + (-7 + 9)[/tex]
Step-2: Simplify the expression.
[tex]x(-11) + (2)[/tex]
[tex]\bold{-11x + 2}[/tex]
The simplified expression is [tex]\bold{-11x + 2}.[/tex]
After arguing for two weeks, Nora convinced her parents to have her birthday party at FlyZone trampoline park. As soon as she gets there, Nora spends time practicing flips on the trampolines. Then, she spends 1/2 of an hour eating birthday cake with her friends. In all, Nora spends 1 3/4 hours at FlyZone. Which equation can you use to find the amount of time Nora practices flips?
Solve this equation for (t) to find the amount of time Nora practices flips
To write a fraction.
Answer:
t = 1 1/4 hours
Step-by-step explanation:
Lets first make an equation to represent the situation. t + 1/2 = 1 3/4
Because we cant add fractions with different denominators we have to change 1/2 to 2/4.
Next, we need to isolate t. Subtract 2/4 from both sides of the equation to get 1 1/4.
t = 1 1/4.
1 What is the value of the expression 25 ÷ 5 + (6 x 2) − 4?
7 9 12 13
2 What is the value of the expression 8 − (7 − 4) + 12 x 2?
29 11 14 19
first value is: 13
second value is: 29
What is an outlier?
a group of data points around a value
a graph showing the relationship between two sets of data
a relationship between two variables
a data point that does not fit the general pattern in the data
Answer:
Your answer would be D, an outlier is a number that sets itself apart from the rest of the data.
Example:
23, 1, 25, 28, 31
The outlier here would be 1, as it sets itself apart from the rest of the data.
*Sorry if this doesn't help or is wrong*
Answer:
I’m pretty sure it’s D a data point that does not fit the general pattern and data
Step-by-step explanation: