Answer:
b.38
Step-by-step explanation:
Katarina bought a package of 500 stickers. Each sheet in the package has 20 stickers.
25% of the stickers on each sheet are hearts. The remaining stickers are stars.
The correct options are: B and D. The true statements about stickers are: Katarina has 375 star stickers and 75% of the stickers are stars.
Let's analyze each statement given the information that 25% of the 500 stickers are hearts, and the remaining stickers are stars.
1. Total number of stickers: 500
2. Percentage of heart stickers: 25%
3. Percentage of star stickers: 100% - 25% = 75%
Now, let's calculate the actual numbers:
- Number of heart stickers:
[tex]\[ 25\% \text{ of } 500 = \frac{25}{100} \times 500 = 0.25 \times 500 = 125 \][/tex]
- Number of star stickers:
[tex]\[ 75\% \text{ of } 500 = \frac{75}{100} \times 500 = 0.75 \times 500 = 375 \][/tex]
Now, let's evaluate each statement:
A. Katarina has 100 heart stickers.
- False. Katarina has 125 heart stickers.
B. Katarina has 375 star stickers.
- True. Katarina has 375 star stickers.
C. The package contains 20 sheets of stickers.
- Not enough information is given to determine this. This statement is irrelevant without knowing how many stickers are on each sheet.
D. 75% of the stickers are stars.
- True. 75% of 500 stickers are stars.
E. The number of heart stickers is the same as the number of star stickers.
- False. The number of heart stickers (125) is not the same as the number of star stickers (375).
So, the true statements are:
B. Katarina has 375 star stickers.
D. 75% of the stickers are stars.
The complete question is:
Katarina bought a package of 500 stickers. 25% of the stickers are hearts. The remaining stickers are stars. Select all the statements that are true.
A.Katarina has 100 heart stickers.
B.Katarina has 375 star stickers.
C.The package contains 20 sheets of stickers
D.75% of the stickers are stars.
E.The number of heart stickers is the same as the number of star stickers.
Plzzz help I have to turn this in by 3:30 pm
Answer:
1. 24 2. 12 3. it is a very easy concept
Step-by-step explanation:easy
14 girls and 17 boys attend a party. 6 girls and 7 boys brought balloons. What is the probability of randomly choosing a girl or someone who did not bring a balloon
Answer:
[tex]\dfrac{24}{31}[/tex]
Step-by-step explanation:
Given information:
Total number of girls = 14
Total number of boys = 17
Total number of peoples = 14 + 17 = 31
6 girls and 7 boys brought balloons.
Let A and B are two events, such that
A = Choosing a girl
B = Choosing someone who did not bring a balloon.
[tex]A\cup B[/tex] = Choosing girl or someone who did not bring a balloon.
[tex]n(S)=31,n(A)=14,n(B)=18,n(A\cup B)=14+10=24[/tex]
The probability of randomly choosing a girl or someone who did not bring a balloon is
[tex]P=\dfrac{n(A\cup B)}{n(S)}[/tex]
[tex]P=\dfrac{24}{31}[/tex]
Therefore, the required probability is [tex]\dfrac{24}{31}[/tex].
The probability of randomly choosing a girl or someone who did not bring a balloon at a party is 24 out of 31, which simplifies to the fraction 24/31.
To solve this problem, we can use the concept of probability and the addition rule since the events are not mutually exclusive.
First, let's define the total number of people at the party: 14 girls + 17 boys = 31 people.
Next, we look at the number of girls who brought balloons, which is 6, meaning there are 14 - 6 = 8 girls who did not bring balloons.
Similarly, 17 boys - 7 boys who brought balloons = 10 boys who did not bring balloons.
Now, let's calculate the number of ways to choose a girl or someone who did not bring a balloon. For the girls, it's simply the total number of girls, 14. For those who did not bring balloons, we need to add the number of girls who did not bring balloons to the number of boys who did not bring balloons: 8 girls + 10 boys = 18 people who did not bring a balloon.
Combining these, the event of choosing a girl overlaps with the event of choosing someone who did not bring a balloon, so we have to subtract the number of girls who did not bring a balloon once to avoid double-counting: 14 + 18 - 8 = 24.
Thus, the probability is: 24 out of 31, which we can write as 24/31.
Two of the steps in the derivation of the quadratic formula are shown below.
Step 6: StartFraction b squared minus 4 a c Over 4 a squared EndFraction = (x + StartFraction b Over 2 a EndFraction) squared
Step 7: StartFraction plus or minus StartRoot b squared minus 4 a c EndRoot Over 1 a EndFraction = x + StartFraction b Over 2 a EndFraction
Which operation is performed in the derivation of the quadratic formula moving from Step 6 to Step 7?
subtracting StartFraction b Over 2 a EndFraction from both sides of the equation
squaring both sides of the equation
taking the square root of both sides of the equation
taking the square root of the discriminant
GIVING 20PTS. TO WHOEVER HELPS ALONG WITH 5 STARS
Answer:
C
Step-by-step explanation:
I just guessed and got it right
Answer:
C. taking the square root of both sides of the equation
Find the center and radius of the circle with the equation:
(x - 3)2 + (1 - 1)2 - 10
center: (-3,-1)
au center ( 1)
radius: 4
radius: 4
center: (-3,-1)
d. center (
31)
radius: 16
radius 16
Please select the best answer from the choices provided
Pleaseeee help
Answer:
It’s 14
Step-by-step explanation:
Just add
If you wanted to calculate the amount of cardboard needed to create a cereal box
what would you be solving for?*
(1 Point)
Volume?
Lateral Surface Area?
Total Surface Area?
Answer: Total Surface Area
Step-by-step explanation:
Hi, to calculate the amount of cardboard needed to create a cereal box we have to calculate the total surface area.
The volume is used to calculate the amount of cereal that the box can contain, and the lateral surface area will not include all the cardboard needed for the complete box.
Feel free to ask for more if needed or if you did not understand something.
To calculate the amount of cardboard needed to create a cereal box, we would be solving for the Total Surface Area. This is the sum of the areas of all the faces (or sides) of the box.
Explanation:When we talk about the amount of cardboard needed to create a cereal box, we are interested in determining the
Total Surface Area
of the box. The surface area is the measure of the total amount of material needed to cover the surface of an object. If we're considering a cereal box, which is a three-dimensional rectangular prism, its total surface area is calculated by summing up the areas of all its six faces (top and bottom, front and back, left and right). Specifically, the formula for the total surface area of a box or rectangular prism is 2lw + 2lh + 2wh where l is the length, w is the width, and h is the height.
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Can someone explain what you do here!! Kind of low on time!!
Answer:
a:
[tex]sin(\theta)=\frac{opposite}{hypotenus}[/tex]
[tex]sin(60)= \frac{a}{4\sqrt3}[/tex]
[tex](4\sqrt3)sin(60)= a[/tex]
[tex](4\sqrt3)(\frac{\sqrt3}{2})= a[/tex]
[tex]6= a[/tex]
b:
the answer choices all have the same value for b, so I dont have to solve for b at all.
[tex]b=6\sqrt2[/tex]
c:
[tex]cos(\theta)=\frac{adjacent}{hypotenus}[/tex]
[tex]cos(60)= \frac{c}{4\sqrt3}[/tex]
[tex](4\sqrt3)cos(60)= c[/tex]
[tex](4\sqrt3)(1/2)= c[/tex]
[tex]2\sqrt3= c[/tex]
d:
d is inside a 45-45-90 triangle. Therefore, side a and d must be of the same length.
[tex]d=a[/tex]
[tex]d=6[/tex]
Which expression is equivalent to (StartFraction (2 a Superscript negative 3 Baseline b Superscript 4 Baseline) squared Over (3 a Superscript 5 Baseline b) Superscript negative 2 Baseline EndFraction) Superscript negative 1?
The expression equivalent to the given expression is [tex]\left[\dfrac{1}{(36a^{4}b^{10})}\right][/tex] and this can be determined by using the arithmetic operations.
Given :
Expression --- [tex]\left[\dfrac{(2a^{-3}b^4)^{2}}{(3a^5b)^{-2}}\right]^{-1}[/tex]
The following steps can be used in order to evaluate the given expression:
Step 1 - The arithmetic operations can be used in order to evaluate the given expression.
Step 2 - Write the given expression.
[tex]\left[\dfrac{(2a^{-3}b^4)^{2}}{(3a^5b)^{-2}}\right]^{-1}[/tex]
Step 3 - Simplify the above expression.
[tex]\left[\dfrac{1}{(3a^5b)^{2}(2a^{-3}b^4)^{2}}\right][/tex]
Step 4 - Open the brackets and square the given terms in the denominator.
[tex]\left[\dfrac{1}{(9a^{10}b^2)\times (4a^{-6}b^8)}\right][/tex]
Step 5 - Multiply the terms present in the denominator.
[tex]\left[\dfrac{1}{(36a^{4}b^{10})}\right][/tex]
Therefore, the correct option is C).
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100 POINTS if it is wrong i will delete your answer! Calculating Monthly Expenses
The second step to building a family budget is to outline your expenses in greater detail, itemizing fixed and variable expenses.
Suppose the table below shows your family’s monthly expenses by category.
Expense Fixed or Variable Expense? Average Monthly Cost Yearly Cost Percent of Yearly Budget (Rounded)
Income Tax Fixed $400 $4,800 "$4,800" /"$48,900" " = 9.8%"
Housing $950
Food $7,800
Clothing Variable $75
Transportation Fixed $6,000
Insurance & Medical $1,200
Entertainment $100 $1,200
Emergency Fund Fixed $50
Savings for College Fixed $600
Savings for Retirement $100 $1,200
Total $4,075 $48,900 100%
Fixed expenses are expenses that do not change from month to month, and variable expenses are expenses that can fluctuate from month to month. Complete the second column of the chart by determining if each expense is fixed or variable. (10 points – 2 points each)
Choose an example of a fixed expense and an example of a variable expense, and explain why they are classified that way. (4 points)
Answers:
Across->
Housing: Fixed, $950, $11,400, ?
Food: Variable, $650, $7,800,?
Clothing: Variable, $75, $900,?
Transportation: Fixed, $500, $6,000,?
Insurance&medical: Variable, $1,200, $14,400,?
Entertainment: Variable, $100, $1,200,?
Emergency fund: Fixed, $50, $600,?
Saving for C: Fixed, $50, $600,?
Saving for R: Fixed, $100, $1,200,?
Step-by-step explanation:If it is the cost monthly you are looking for, divide the yearly cost by 12. If you are looking for yearly cost, multiply the monthly cost by 12.
And if you would like to know what a variable and fixed expense is, the variable expense is the expense that can change, so say for instance, food isn’t gonna cost at two different places, so it’s variable. A fixed expense is an expense that is regularly paid and always the same cost.
Answer:
Housing: Fixed, $950, $11,400, 23.3%
Food: Variable, $650, $7,800, 16%
Clothing: Variable, $75, $900, 1.8%
Transportation: Fixed, $500, $6,000, 12.3%
Insurance&medical: Variable, $1,200, $14,400, 29.5%
Entertainment: Variable, $100, $1,200, 2.5%
Emergency fund: Fixed, $50, $600, 1.2%
Saving for C: Fixed, $50, $600, 1.2%
Saving for R: Fixed, $100, $1,200, 2.5%
Step-by-step explanation: Added correct percentages...
A raindrop was 24 meters above the ground, falling straight down at a constant velocity. It took the raindrop 3 seconds to fall half the distance to the ground. What was the raindrops velocity?
Answer:
4 m/s downwards
Step-by-step explanation:
Velocity is given by dividing the distance by time taken to cover the diatance. Therefore, expressed as v=d/t
The distance is given as 24 m but the time given covers only half the distance. Therefore, the distance is 0.5*21=12 m
Time taken is given as 3 s
Substituting 12 m for d and 3 s for t then
V=12/3= 4 m/s
Velocity must have direction component hence velocity is 4 m/s downwards
Hal has three pieces of wood. Board A is 12 inches long, board B is 3 inches long, and board C is 7 inches long. If the full length of each board is used, can the three pieces of wood be placed together to form a triangle?
6. Calculate Suppose Cory's
blood pressure is 125 at its
highest point. To return his
blood pressure to normal,
Cory must reduce it by what
percentage? (Show your
work.)
Answer:
Let's suppose that the ideal blood pressure is 100 (the ideal values are between 90 and 110, i am taking the middle value)
If 125 is the 100%, and we want to go to 100, then we need to decrease by:
125 - 100 = 25
now, to calculate the percentage that represents the 25, we need to calculate:
(25/125)*100% = 20%
So to reduce his blood pressure to normal, he must reduce it by 20%
To find out by what percentage Cory must reduce his blood pressure to normal, subtract the normal from Cory's blood pressure, divide the result by Cory's initial blood pressure, and then multiply by 100. For instance, if normal blood pressure is 120, Cory must reduce his blood pressure by approximately 4%.
Explanation:To calculate the percentage that Cory needs to reduce his blood pressure, we first need to know the normal blood pressure level. For example, if the normal blood pressure is considered to be 120, then we can proceed as follows:
First find the difference between Cory's actual blood pressure and the normal blood pressure. In this case, it would be 125 - 120 = 5. Then, divide this difference by the initial (Cory's) blood pressure, which is 5 / 125 = 0.04. Multiply the result by 100 to get it in percentage terms: 0.04 * 100 = 4%.
So, Cory would need to reduce his blood pressure by approximately 4% to return to a normal level, assuming normal blood pressure is 120.
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The diameter of a cylindrical construction pipe is 6 ft. If the pipe is 30 ft long, what is its volume?
Use the value 3.14 for pi, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.
Answer:
848 ft³
Step-by-step explanation:
The volume of a cylinder is given as:
V = pi * r² * h
Where r = radius of the cylinder
h = length of the cylinder.
The diameter of the cylindrical pipe, d = 6 ft
The radius of the cylindrical pipe, r = d/2 = 6 / 2 = 3 ft
The length of the cylindrical pipe, h = 30 ft
The volume of the cylindrical pipe is:
V = 3.14 * 3² * 30
V = 847.8 ft³ = 848 ft³ (to the nearest whole number)
The volume of the cylindrical pipe is 848 ft³.
The volume of a cylindrical construction pipe with a diameter of 6 ft and length of 30 ft can be calculated using the formula for the volume of a cylinder (V = πr²h). Given the specifics, the volume of the pipe is approximately 848 cubic feet.
Explanation:The subject of this question is determining the volume of a cylinder, in this case, a construction pipe. The formula used to calculate the volume of a cylinder is V = πr²h. Here, the diameter of the cylindrical pipe is 6 ft, therefore radius (r) is half of diameter which is 6/2 = 3 ft and the length of the pipe, h, is 30 ft. Substituting r and h into the equation, we have V = 3.14 * (3ft)² * 30ft = 3.14 * 9ft² * 30ft = 847.8 cubic feet. Rounding to the nearest whole number, the volume of the pipe is approximately 848 cubic feet. The unit of volume in this instance is cubic feet, which is a measure of space occupied by a three-dimensional object.
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Question
Segments AC and BD are diameters of circle Q.
a. Find the measure of arc AB
b. Find the measure of arc AD
Answer:
Arc AB = 80°
Arc AD= 100°
Step-by-step explanation:
Arc AB
Since AC is the diameter, it would be 180°, and since arc BC is given (100°), arc AB would be 80°
Arc AD
Since BD is a diameter, it would also be 180°. Arc ED is given and previously you found arc AB. So subtract 50 and 80 from 180 and you'll get 50° for arc AE. Add that with arc ED and you'll get 100°
The diameter of a circle is 101010 units. What is the radius of the circle?
Answer:
50505 units
Step-by-step explanation:
The radius is the fixed distance from the center of a circle to any point on its circumference. The radius of a circle always equals half of its diameter, so to find the diameter, multiply the radius by two. ( 101010/ 2=50, 505 units)
I have 420 apples & its 35% of what I needed how many apples do I need
Answer:
1200 apples.
Step-by-step explanation:
The way I thought about this was, you need to figure out how many apples per percent. Thus, I divided 420 by 35, which gave me 12.
We have deduced that every percent = 12 apples.
Multiply 12 by 100 (apples per percent x total percentage)
12 x 100 = 1200
Taxicabs downtown charge a flat fee of $3.25, plus a state tax of $0.50, plus $0.50 for each 1/ 5 mile they travel with a passenger. Travis took a taxicab from his office to a meeting on the other side of town. The cab ride cost $14.75, which includes a $3.00 tip. In decimal form, how far is it from his office to the meeting?
Answer:
3.2 miles
Step-by-step explanation:
Initial fee plus state tax first because they are static:
3.25 + 0.5 = 3.75
Remove the initial charge plus tip from total cost:
14.75 - 3 - 3.75 = 8
Divide by 0.5 to get how many 1/5 of a mile he went:
8 / 0.5 = 16
Divide 16 by 5 to get miles:
16 / 5 = 3.2 miles
Answer:
3.2 miles
Step-by-step explanation:
Initial fee plus state tax first because they are static:
3.25 + 0.5 = 3.75
Remove the initial charge plus tip from total cost:
14.75 - 3 - 3.75 = 8
Divide by 0.5 to get how many 1/5 of a mile he went:
8 / 0.5 = 16
Divide 16 by 5 to get miles:
16 / 5 = 3.2 miles
(AKS 16/17): You have earned $200 doing chores around the house. How long will it
take to triple your money if you keep it in an account earning 4.25% compounded
continuously? Use the formula:
Answer:
It will take 26 years
Step-by-step explanation:
In this question, we are tasked with calculating the time it will take for an amount of money earned to be tripled if compounded continuously.
To calculate this amount of time, we are going to use the formula for compound interest. Mathematically, for an interest compounded, the amount is as follows;
[tex]A = P(1 + r/n)^{nt}[/tex]
Where;
A is the amount at the end of compounding; which is 3 times the original amount = 3 × $200 = $600
P is the initial amount = $200
r is the rate of compounding = 4.25% = 4.25/100 = 0.0425
n is the number of times in which the amount is compounded annually, we take this as 1
t is the time taken to reach the amount
We substitute these values in the equation;
600 = 200(1 + 0.0425/1)^t
Divide through by 200
3 = (1.0425)^t
Take the logarithm of both sides
log 3 = log(1.0425)^t
log 3 = tlog 1.0425
t = log 3/log1.0425
t = 26.4 which is approximately 26 years
Don has an album that holds 900 hockey cards. Each page of the album holds 9 hockey cards. If 68% of the album is empty, how many pages are filled with hockey cards?
Answer:
The answer is 288 pages are filled with hockey cards
Step-by-step explanation:
First, you need to figure out what percentage of the album is full which is 32% So, with that 32% you figure out how many pages that is. So you would find 32% of 900 which is 288 therefor, that would be your answer.
I hope this helped <3
09 CP
Write an algebraic expression for the phrase.
-2 times the quantity q minus 3
A.-2(9-3)
B.-29 - 3
C. 9-3
D. 90-2 - 3)
Answer:
the answer should be as follows:
-2(q-3)
the closest answer would be A
You are solving 5 – 83 = y3. Which equation will you get if you multiply both sides by 3?
Answer:
15 - 3(8³) = 3y³
Step-by-step explanation:
5 – 8³ = y³
3(5 - 8³) = 3(y³)
15 - 3(8³) = 3y³
Answer:
15-8=y
Step-by-step explanation:
The two angles shown are complementary angles.What is the value of x?
Answer:
complementary angles are angles that sum up to 90 degrees. that is all I can say because I can't see any diagram
Answer:
complementary angles are angles that sum up to 90°
i can't see any diagram
You want to go on a trip to Disney World with your friends. The trip costs $1450 and they have a special discount of 35% off. The tax rate for the package is 10%. What is the total price of the trip?
Answer: the total price of the trip is
$1087.5
Step-by-step explanation:
The trip costs $1450 and they have a special discount of 35% off. It means that the amount that would be taken off is
35/100 × 1450 = $507.5
The cost of the trip would be
1450 - 507.5 = $942.5
The tax rate for the package is 10%. It means that the amount of tax to be paid is
10/100 × 1450 = $145
Therefore, the total price of the trip would be
942.5 + 145 = $1087.5
Which is a factor of x^2-9x+14
Answer:
x =2 or x=7
Step-by-step explanation:
x^2-9x+14= 0
Now splitting the middle term we get,
x^2-7x -2x +14 =0
x(x-7) - 2(x-7) =0
(x-2) (x-7) =0
x-2=0 or x-7 =0
x =2 or x=7
The factors of [tex]x^2-9x+14[/tex] are (x - 7) and (x - 2)
What is an algebraic expression?"It is a mathematical statement which consists of variables and constants, and some algebraic operations."
What is quadratic expression?"It is a polynomial expression with degree 2""The general form is [tex]ax^{2} +bx+c[/tex] where a, b, c are real values with [tex]a\neq 0[/tex] "For given question,
We have been given a quadratic expression [tex]x^2-9x+14[/tex]
We need to factorize given quadratic expression.
[tex]\Rightarrow x^2-9x+14\\\\= x^2-7x-2x+14~~~~~~~~...........(-9x=-2x-7x~~and~14=(-9)\times (-2))\\\\=x(x-7)-2(x-7)\\\\=(x-7)(x-2) ~~~~~~~~~~~~............(Seperate~out~common~terms)[/tex]
Therefore, the factors of [tex]x^2-9x+14[/tex] are (x - 7) and (x - 2)
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what is Value of Gummy Bear,Value of Lollipop,Value of Lime Gummy,Value of Ring Pop,Value of the Question Mark
Gummy Bear = 16
Lollipop = 16
Lime = 0
Ring pop = 4
Question mark (total) = 36
A ratio of the number of items within a defined unit of area measures
Answer:
Density
Step-by-step explanation:
Density is the number of items per unit area. It is gotten by dividing the number of items by the area it occupies. It measures the compactness of an item in a given area. The higher the density, the more compact items are per unit area and the lesser the density, the less compact items are per unit area. It is measured in items/m²
How can you tell if a fraction is a perfect square?
Answers: A fraction is a perfect square if it's reduced version (of an improper fraction if the number is greater than 1) has both numerator and denominator numbers that are perfect squares. IE: 25/36 is a perfect square because both 25 and 36 are perfect squares.
Step-by-step explanation:
So for example 5/25 is a perfect square but 2/5 wouldn't be a perfect square.
Tell me if this helped you
If a fraction can be expressed as the product of two equal fractions, it may also be expressed in its simplest form as a perfect square.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
A fraction is a perfect square if both the numerator and the denominator of its reduced version, which is an improper fraction if the integer is greater than 1, are perfect squares. To put it another way, 25/36 is a perfect square as 25 and 36 are both perfect squares.
Thus, if a fraction can be expressed as the product of two equal fractions, it may also be expressed in its simplest form as a perfect square.
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Triangle A B C is shown. Angle A C B is a right angle. The length of the hypotenuse is 20.
What additional information would be necessary to determine sin(A) without using the Pythagorean theorem? Explain.
The length of AC is needed because it is the side adjacent to ∠A.
The length of AC is needed because it is the side opposite ∠A.
The length of BC is needed because it is the side opposite ∠A.
The length of BC is needed because it is the side adjacent to ∠A.
Answer:
The length of BC is needed because it is the side opposite ∠A.
Step-by-step explanation:
Given the right angles triangle as shown in the attachment, we can get sin(A) without using Pythagoras theorem. Instead we will use SOH CAH TOA trigonometry identity.
According to SOH:
Sin(A) = Opposite/Hypotenuse
Sin(A) = |BC|/|AB|
Opposite side of the triangle is the side facing ∠A.
Based on the formula, we will need to get the opposite side of the triangle which is length BC for us to be able to determine sinA since the hypotenuse is given.
Answer:
Bc is needed because it is opposite of A
Step-by-step explanation:
0.0025 as a square root
Answer:
Accoridng to your question we have to find the square root of 0.0025
However students face some problem in finding square roots of number in decimal but it is too easy to find .
√0.0025
0.05 is the square root of 0.0025
after decimal there are two zero and by square root there will be one zero and 25 is the square root of 5 .
so thus we find the square root amd the correct answer is 0.05
The square root of 0.0025 is 0.05, which follows the rule that the square root of a decimal results in half the number of decimal places in the square root, compared to the original number.
Explanation:The student has asked to find the square root of 0.0025. When expressed as a square root, the number 0.0025 is equal to 0.05 because (0.05 * 0.05 = 0.0025). This can be understood by recognizing that the decimal places need to be managed correctly when finding the square root of a decimal. For instance, the square root of 25 is 5, and since 0.0025 has four decimal places, the square root will have half as many decimal places, resulting in 0.05. This concept is further emphasized by using fractional powers, such as re-expressing a number squared (x²) as the square root ( √x ), where x to the power of 2 is the same as x to the power of 1/2.
Find an equation of the hyperbola with center at the origin that satisfies the given condition: A vertex at ( 0,-12) and a focus at (0,-13)
Answer:
c:
Step-by-step explanation: