As per your defention, horses are the only thing considered "not small". To find the percentage, you take the number of what you are trying to find the percentage of divided by the total number.
So, 7 dogs + 13 cats + 3 ferrets = 23 Small animals
7 dogs + 13 cats + 3 ferrets + 4 horses = 27 total animals.
So,
[tex]\frac{23}{27}*100[/tex]
The reason we multiply by 100 is because the division gives us a decimal, and a percentage is a part out of 100.
So by doing the calculation we get
85.18%
Mathematics defines a percentage as a number or ratio expressed as fraction of 100.
It is denoted using % sign.
General formula to calculate percentage is:
[tex]\rm Percentage=\dfrac{\rm Value}{\rm Total\: value} \times 100%.[/tex]
For the given question, percentage of small animals is [tex]\rm 85.19\%.[/tex]
Calculation of percentage of small animals:[tex]\begin{aligned} \rm Total\: animals &= 7 + 13 + 4 + 3\\&= 27 \end[/tex]
[tex]\begin{aligned} \rm Number\:of\:small\:animals &= 7 + 13 + 3\\&= 23\end[/tex]
Small animals includes all animals except horses.
Therefore, percentage of small animals will be:
[tex]\rm \begin{aligned}\rm Percentage &= \dfrac{\rm Small \:animals}{\rm Total\:animals} \times 100\\\\ &= \dfrac{23}{27} \times 100\\\\ &= 85.19\% \end{aligned}[/tex]
Percentage of patients to be small animals is [tex]\rm 85.19\%[/tex].
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What is the domain range and zeros of the graph ?
The domain is how far the graph stretches horizontally (on the x-axis).
Domain: ( -∞ , ∞ ) or -∞ < x < ∞
The range is how long the graph stretched vertically (on the y-axis).
Range: ( -∞ , 2 ] or -∞ < y ≤ 2
The zeros are where the graph intersects with the x-axis. In other words, the x-values when y=0.
Zeros: x = -1 and x = 3
An employee was hired at a wage of $8 per hour. After a raise, the employee earned $8.75 per hour. What was the percent increase?
I believe 0.75/ 8=0.09375 so 0.09375 is the answer i hope i helped
The percent increase to earned money will be 9.375%.
What is Percentage?
A relative value indicating hundredth part of any quantity is called percentage.
Given that;
An employee was hired at a wage of $8 per hour.
After a raise, the employee earned $8.75 per hour.
Now, The increase percent will be calculate as;
Increase percent in money = Increase money/Actual money x 100
= (8.75 - 8.00) / 8 x 100
= (0.75/8) x 100
= 75/8
= 9.375
Thus, The percent increase to earned money will be 9.375%.
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estimit of 612 times 87 pleaseeeee
54900 not very hard just do 610 by 90
Hello there!
This question is so easy to me.
Explanation:
↓↓↓↓↓↓↓↓↓↓↓
First you had to multiply by the numbers.
[tex]612*87=53244[/tex]
[tex]=53244[/tex]
Answer⇒⇒⇒53244
Hope this helps!
Thank you for posting your question at here on Brainly.
Have a great day!
-Charlie
A city bus company sold 36 one-way tickets and 20 round-trip tickets from West Elmwood to East Elmwood. One-way tickets cost $14. Round trip tickets cost $29. How much money did the bus company collect?
$504 + $580= $1084 is how much the bus company got in all.
Answer:
$1,084
Step-by-step explanation:
Multiply 36 by $14 and you get 504.
Then multiply 20 by $29 an you will get 580.
In order to figure out how much money they collected in total, you should add your two answers together, which will then be 1,084. The bus company collected $1,084
use the diagram to answer the question. Fill in the blank for the letter given with the missing reason in the flow
I do not know what diagram that you are talking about, but it might be the one that I am thinking, so if this is the questions on your page, then let me know.
A - Vertex angles
B - 5 is congruent to 4
C - 5 and 4 are alternate interior angles, or Z angles
P and R are parrallel.
Hope I helped.
As per given information: m∠5 = 40° and m∠2 = 140°. It then uses the theorems that supplementary angles are congruent and that if two same-side interior angles are congruent, then the lines are parallel, to conclude that a || b.
The proof begins with the givens: m∠5 = 40° and m∠2 = 140°. From this, we can conclude that ∠5 and ∠2 are supplementary angles (since their measures add up to 180°).
We also know that ∠5 and ∠2 are same-side interior angles (since they are both on the same side of the transversal and inside the two lines).
Now, we can use the following theorems to complete the proof:
Theorem 1: Supplementary angles are congruent.
Theorem 2: If two same-side interior angles are congruent, then the lines are parallel.
Proof:
Given: m∠5 = 40° and m∠2 = 140°
∠5 and ∠2 are supplementary angles. (Theorem 1)
∠5 and ∠2 are same-side interior angles.
If two same-side interior angles are congruent, then the lines are parallel. (Theorem 2)
Therefore, a || b.
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In 2000 the total amount of gamma ray bursts was recorded at 6.4 million for a city. In 2005, the same survey was made and the total amount of gamma ray bursts was 7.3 million. If the Earth can only withstand 1 billion gamma ray bursts, in what year will this become a problem? (Find the year in which the gamma ray bursts is 1 billion.)
Let's assume
It started in 2000
so, t=0 in 2000
[tex]P_0=6.4million[/tex]
we can use formula
[tex]P(t)=P_0 e^{rt}[/tex]
we can plug value
[tex]P(t)=6.4 e^{rt}[/tex]
In 2005, the same survey was made and the total amount of gamma ray bursts was 7.3 million
so, at t=2005-2000=5
P(t)=7.3 million
we can plug value and then we can solve for r
[tex]7.3=6.4 e^{r*5}[/tex]
[tex]r=0.02632[/tex]
now, we can plug back
[tex]P(t)=6.4 e^{0.02632t}[/tex]
now, we have
P(t)=1 billion =1000 million
so, we can set it and then we can solve for t
[tex]1000=6.4 e^{0.02632t}[/tex]
[tex]t=191.924[/tex]
approximately
[tex]t=192[/tex]
Year is 2000+192
year is 2192................Answer
Each team in a soccer league has 43 players on it. There are 24 teams in the league. How many total players are in the league? A) 168 B) 258 C) 812 D) 1,032
The answer to your question is,
D) 1,032
-Mabel <3
Option D. 1,032 , would be correct.
Here we can use key words to help us realize, if we are adding, subtracting, multiplying or dividing.
In this case, we know we will be dividing or multiplying because of the word ¨each¨. It might be division, but in the last sentence it asks ¨how many total¨ so we know it will be multiplication.
Therefore...
24 × 43 = 1,032
There are 1,032 total players in the league.
A total of 812 tickets were sold for the school play. They were either adult tickets or student tickets. There were 62 more student tickets sold than adult tickets. How many adult tickets were sold?
A total of 812 tickets were sold for the school play. 375 adult tickets were sold.
Let's assume the number of adult tickets sold is "A" and the number of student tickets sold is "S."
We are given two pieces of information:
The total number of tickets sold is 812:
A + S = 812
There were 62 more student tickets sold than adult tickets:
S = A + 62
Now, we can set up a system of equations to represent the given information:
A + S = 812
S = A + 62
Now, we can solve the system of equations to find the values of A and S.
Substitute equation (2) into equation (1):
A + (A + 62) = 812
Combine like terms:
2A + 62 = 812
Subtract 62 from both sides:
2A = 812 - 62
2A = 750
Now, divide by 2 to solve for A:
A = 750 / 2
A = 375
So, 375 adult tickets were sold.
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Final answer:
375 adult tickets were sold.
Explanation:
Let's denote the number of adult tickets sold as x. According to the information provided, there were 62 more student tickets sold than adult tickets. So, the number of student tickets sold can be represented as x + 62.
Since a total of 812 tickets were sold, we can write the equation x + (x + 62) = 812. This equation represents the sum of adult tickets and student tickets being equal to the total tickets sold.
Solving this equation, we have 2x + 62 = 812. Subtracting 62 from both sides, we get 2x = 750. Then, dividing both sides by 2, we find that x = 375. Therefore, 375 adult tickets were sold.
Ms.Thomas ordered 5 pencil packs, n notebooks, and 5 sets of markers. Write and algebraic expression that represents the cost of ms.Thomas’s order. Pencil pack: $1.50. Notebook: $2.
Markers: $2.50
5(1.50)+5(2.50)+2n
or
7.5+12.5+2n
20+2n= Cost
The algebraic expression for the cost of Ms. Thomas's order is:
$2n + $20
How to solve Algebra word problems?Ms. Thomas ordered 5 pencil packs, n notebooks, and 5 sets of markers. We are asked to write an algebraic expression that represents the cost of Ms. Thomas's order. The cost of each item is given as follows:
Pencil pack: $1.50
Notebook: $2
Markers: $2.50
To write an algebraic expression for the cost of Ms. Thomas's order, we need to multiply the cost of each item by the number of items ordered, and then add the products together.
The cost of 5 pencil packs is 5 x $1.50 = $7.50.
The cost of n notebooks is n x $2 = $2n.
The cost of 5 sets of markers is 5 x $2.50 = $12.50.
Therefore, the algebraic expression for the cost of Ms. Thomas's order is:
$7.50 + $2n + $12.50
Simplifying this expression, we get:
$2n + $20
Therefore, the algebraic expression for the cost of Ms. Thomas's order is $2n + $20
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I don’t get solving equations with variables on both sides word problems. Can someone please help explain it to me because my teacher doesn’t really explain very good
The object of any equation with a variable (whether it is on one side or both) is to isolate the variable. We do this by moving all of the x's to one side of the equation and everything else to the other side.
For example:
3x - 5 = 2x + 1
-2x -2x
x - 5 = 1
+5 +5
x = 6
Now, there are 3 different types of solutions:
1) x = ____ there is one solution
2) 0 = 0 or some other TRUE statement there are infinite solutions because every value for x is a solution
3) 0 = 1 or some other FALSE statement there are no solutions because no value for x will provide a solution
HOPE THIS HELPED!
the formula to find the volume of a sphere is v=4/3 pie r ^3 where r is the radius of the sphere . what is the formula in terms of r
r = [tex]\sqrt[3]{\frac{3V}{4\pi } }[/tex
given [\frac{4}{3}[/tex]πr³ = V ( multiply both sides by 3 to eliminate fraction )
4πr³ = 3V ( divide both sides by 4π )
r³ = [tex]\frac{3V}{4\pi }[/tex] ( take the cube root of both sides )
r = [tex]\sqrt[3]{\frac{3V}{4\pi } }[/tex]
K=5r-s you are solving for r
K= = 5r -s
subtract s from both sides
K + s = 5r
divide 5 from both sides
r = K + s / 5
Please help I’m so confused (picture has question)
Answer:
C.
Step-by-step explanation:
all you do is go look and see which one is in the exact same spot
C
ΔABC and ΔGHI are congruent by SAS
AB = GI , the included angles ∠B = ∠I and BC = HI
does anyone know this one
It's A. if a = b, then a^2 = b^2
simplify by combining like terms 8x^2+7xy+5y^2+8x^2-xy+y^2
By combining the like terms; the simplified answer in the correct way is 16x^2+6xy+6y^2
How to get answer:
- Find how many terms are in the algebraic equation. Counting I got 6 terms.
There are 2 xy's and 2 x's and 2y's
- Next combine all like terms
[tex]8x^{2} + 8x^{2} = 16x^{2}[/tex]
7xy+-xy=6xy
[tex]5y^{2} + y^{2}[/tex]=[tex]6y^{2}[/tex]
- Next Simplify
[tex]16x^{2}+6xy+6y^{2}[/tex]
If 3/10 = 30/100 than 4/10 = ?/100
I'm pretty sure 4/10=40/100
Here is the equation:
[tex]\frac{3}{10} = \frac{30}{100} \rightarrow \frac{4}{10} =\frac{x}{100}[/tex]
To find the missing number, you have to cross multiply. Here's the equation:
[tex]\frac{4}{10} = \frac{x}{100} \\ \\ 100 \times 4 = 10x[/tex]
Multiply:
[tex]100 \times 4 = 400 \\ 400 = 10x[/tex]
To leave the variable x alone, you need to divide both sides by 10
[tex]\frac{400}{10} = \frac{10x}{10}[/tex]
Divide:
[tex]400 \div 10 = 40 \\ x = 40[/tex]
Your answer is 40
If you have any questions, feel free to ask in the comments! :)
marcus won 80% of the games of poker he played yesterday. If he won 4 games, how many games did he play
Games*80% = 4
g*.8 = 4
g = 4/.8
games = 5
5 games played
Answer:
5
Step-by-step explanation:
Which is a benefit of investing? A. not having to work to earn money B. living comfortably after you retire C. spending lavishly now and living off investments later
I would say the answer would be B. or C.
not sure which but i hope i helped narrow it down..
Answer:
Its B
Step-by-step explanation:
If a snail can move 3\10 of meter every 1\12 hour, what is the speed of the snail, meters per hour
Answer:
3 3/5
Step-by-step explanation:
the factory makes 1200 pounds of potato chips in 4 hours at this rate how many pounds potato chips will they make in 10 hours
First, divide 1200 by 4 to find out how many pounds they make per hour. The answer is 300. Then, multiply 300 by 10 to find out how many chips they would make in 10 hours. The answer is 3,000 pounds of chips.
The factory will make 3000 pounds of potato chips in 10 hours.
Explanation:To find out how many pounds of potato chips will be made in 10 hours, we can set up a proportion using the given information. The rate of making potato chips is 1200 pounds in 4 hours. Let's label the unknown as 'x'. The proportion would be:
1200 pounds / 4 hours = x pounds / 10 hours.
To solve for 'x', we can cross multiply and then divide:
1200 pounds * 10 hours = 4 hours * x pounds;
Now divide both sides of the equation by 4 to isolate 'x':
x = (1200 pounds * 10 hours) / 4 hours = 3000 pounds.
Therefore, the factory will make 3000 pounds of potato chips in 10 hours.
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In a package of 40 skittles, 35% were red. How many were not red?
My teacher said she got 26 but I'm puzzled and don't know how to get that.
First you would take 35% of 40:
.35 * 40 = 14
That's how many skittles ARE RED. Now, subtract 14 from 40:
40 - 14 = 26
Hope this helps!
The Jones family traveled 314 miles each day until they reached their destination, which is 1,256 miles away from their starting point. How many days did they drive until they arrived at their destination?
During one winter snow storm in Denver Colorado Jesse noted that 16 inches of snow fell in 5 1/3 hours what was the rate of snowfall in one hour
Answer:
3 inches/hour
Step-by-step explanation:
During one winter snow storm in Denver Colorado Jesse noted that 16 inches of snow fell in [tex]5\frac{1}{3}[/tex] hours = [tex]\frac{16}{3}[/tex] hours
the snow fell in [tex]\frac{16}{3}[/tex] hours = 16 inches
snow fell in 1 hour = [tex]\frac{16}{\frac{16}{3}}[/tex]
= [tex]\frac{16\times 3}{16}[/tex]
= [tex]\frac{48}{16}[/tex]
= 3 inches
The rate of snowfall would be 3 inches/hour.
Consider parallel lines cut by a transversal. Explain which theorems, definitions, or combinations of both can be used to prove that alternate exterior angles are congruent.
Answer:
Corresponding angle theorem, vertical angle theorem, and the transitive property of congruence.
Step-by-step explanation:
Considering a set of parallel lines cut by a transversal. (Refer the attached image).
Now that lines J and K are parallel, then by "corresponding angle theorem"
[tex]\angle 1=\angle 5[/tex]
By "vertical angle theorem"
[tex]\angle 5 = \angle 7[/tex]
Using, "transitive property of congruence"
[tex]\angle 1 = \angle 7[/tex]
And that is our required proof. In this whole proof we have used "corresponding angle theorem", "vertical angle theorem", and the "transitive property of congruence".
Angles between a transversal line and parallel lines are congruent based on vertical angle theorem, corresponding angles and transitive property.
I will use the attached figure to explain the congruence of the angles.
Corresponding Angles Theorem
From the attached figure, the following angles are congruent based on corresponding angle theorem
[tex]\angle 2 = \angle 6[/tex]
[tex]\angle 1 = \angle 5[/tex]
[tex]\angle 4 = \angle 8[/tex]
[tex]\angle 3 = \angle 7[/tex]
Vertical Angle Theorem
From the attached figure, the following angles are congruent based on vertical angle theorems
[tex]\angle 2 = \angle 3[/tex]
[tex]\angle 1 = \angle 4[/tex]
[tex]\angle 5 = \angle 8[/tex]
[tex]\angle 6 = \angle 7[/tex]
Transitive Property
From the attached figure, the following angles are congruent based on transitive property
[tex]\angle 1 = \angle 7[/tex]
[tex]\angle 4 = \angle 6[/tex]
[tex]\angle 5 = \angle 3[/tex]
[tex]\angle 2 = \angle 8[/tex]
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The sum of two consecutive intergers is no more than 209 . Whatbis the large of two integers
104 and 105 are consecutive numbers that add up to 209. Maybe this answers your question? Let me know otherwise.
The table represents a linear function. What is the slope of the function? The graph and choices are attached.
Answer:
The answer is probably 4.
Step-by-step explanation:
Answer:
Option C.
Step-by-step explanation:
The given table represents a linear function.
If a linear is graphed by a line and the line passes through two points (x, y) and (x', y'), slope of the line is calculated by the formula
Slope = [tex]\frac{y-y'}{x-x'}[/tex]
Since line passes through two points (-2, -2) and (-1, 1)
Therefore, slope = [tex]\frac{1+2}{-1+2}[/tex]
= [tex]\frac{3}{1}[/tex]
= 3
Slope of the line will be 3.
Option C. is the answer.
4x - y = 6 and 2x - y/2 =4
A jar contains 4 green, 5 blue, 1 red, 5 black marbles. Two marbles are drawn from the jar at random without replacement. What is the probability both marbles drawn are blue
5/15 because there are 5 blue marbles and 15 marbles all together.
Which expression is equivalent to x8 - 256?
A) (x – 2)(x + 2)(x2 + 8)(x4 + 8)
B) (x – 2)(x – 2)(x2 + 4)(x4 + 16)
C) (x – 2)(x + 2)(x2 + 4)(x4 + 16)
D) (x + 2)(x + 2)(x2 + 4)(x4 + 16)
Answer:
C) (x – 2)(x + 2)(x² + 4)(x⁴ + 16)
Step-by-step explanation:
The difference of squares is factored like this:
... a² - b² = (a - b)(a + b)
The given expression is the difference of squares:
... (x⁴)² - (2⁴)²
so can be factored as ...
... (x⁴ - 2⁴)(x⁴ + 2⁴) . . . . . . . 2⁴=16
Once again, the difference term is the difference of squares, so it can be factored as ...
... x⁴ - 2⁴ = (x² -2²)(x² + 2²) . . . . . . 2²=4
And the difference in the first factor is also the difference of squares and can be factored.
... x² -2² = (x - 2)(x + 2)
Putting each factorization in its place in the whole expression, we get
... x⁸ - 256 = (x - 2)(x + 2)(x² +4)(x⁴ +16)
Is f(x)=x^3 + x^3 even or odd? Algebraically shown.