A) The bunny population after every 2 months is f(T)=5T+20
B) The bunny population after 16 weeks is x=29.205
C) The number of months that the bunny population to reach 300 bunnies is 112 months.
What is meant by population?All nationals present in, or temporarily absent from, a country, as well as aliens permanently settled in a country, are characterized as population. This indicator depicts the average number of people who live in a given location. The annual changes in population caused by births, deaths, and net migration during the year are referred to as growth rates.
Given,
0 months -------- 20 bunnies
2 years ------- 80 bunnies
In two years, bunnies are increased by,
=80-20
=60
2 years ------>60
1 year ------>30
A) f(T)=mT + b
1 year -----> 12 months -----> 30 bunnies
12/6 months ------>30/6 bunnies
2 months -----> 5 bunnies
f(T)= initial population+ increased population in two months
f(T)=20+5
f(T)==25
f(T)= 2.5T+20
f(T)=5T+20
Where T =time in months
B) For 10 years ------> 10 bunnies
52 weeks -------->30 bunnies
16 weeks ------?
x=(16*30)/52
x=29.205
C) 1 month -------> 2.5 bunnies
? ---------------->280 bunnies
x=280/2.5
x=112 months
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Answer:
A) The bunny population after every 2 months is f(T)=5T+20
B) The bunny population after 16 weeks is x=29.205
C) The number of months that the bunny population to reach 300 bunnies is 112 months.
What is meant by population?
All nationals present in, or temporarily absent from, a country, as well as aliens permanently settled in a country, are characterized as population. This indicator depicts the average number of people who live in a given location. The annual changes in population caused by births, deaths, and net migration during the year are referred to as growth rates.
Given,
0 months -------- 20 bunnies
2 years ------- 80 bunnies
In two years, bunnies are increased by,
=80-20
=60
2 years ------>60
1 year ------>30
A) f(T)=mT + b
1 year -----> 12 months -----> 30 bunnies
12/6 months ------>30/6 bunnies
2 months -----> 5 bunnies
f(T)= initial population+ increased population in two months
f(T)=20+5
f(T)==25
f(T)= 2.5T+20
f(T)=5T+20
Where T =time in months
B) For 10 years ------> 10 bunnies
52 weeks -------->30 bunnies
16 weeks ------?
x=(16*30)/52
x=29.205
C) 1 month -------> 2.5 bunnies
? ---------------->280 bunnies
x=280/2.5
x=112 months
A to City B. In 5 days, they have traveled 2,075 miles. At this rate, how long will it take them to travel from City A to City B?
In the question, we can draw the conclusion that, according to the formula, it will take them 10 days to get from City A to City B if they continue travelling at their current average speed of \(415 miles\)per day.
What is formula?A formula is a set of mathematical signs and figures that demonstrate how to solve a problem.
Formulas for calculating the volume of \(3D\) objects and formulas for measuring the perimeter and area of \(2D\) shapes are two examples.
A formula is a fact or a rule in mathematical symbols. In most cases, an equal sign connects two or more values. If you know the value of one, you can use a formula to calculate the value of another quantity.
We need to know the average pace at which they went to figure how long it would take to get from City A to City B at the same rate.
total distance / time taken = average speed
\(415 miles\) per day \(2075/ 5\), it would take them \(10\) days to get from City A to City B because
Time taken = \(2075/415\) per days \(= 5 days\)
Therefore it will take them 10 days to get from City A to City B if they continue travelling at their current average speed of \(415 miles\)per day.
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evaluate x=5 and y=7
y2-x/y+3x
The answer to the given expression is 2
How to solve variables?To "solve" or "isolate" a variable is to place it on its own side of the equation.
All other variables or constants should be moved to the opposite side of the equation using inverse operations. The operations must be applied to both sides of the equation in order to maintain the equation's balance.
Given : x = 5 and y = 7
To find : \(\frac{y^{2} - x }{y + 3x}\)
When we substitute the values mentioned above in this above expression we get;
\(\frac{7^{2}- 5 }{ 7+ 3X5}\)
⇒ \(\frac{49 - 5}{ 7 + 15}\)
⇒ \(\frac{44}{22}\)
On dividing it with 22 we get
\(\frac{44}{22}\) = 2
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The square root of -2 rounded to nearest 100th?
Answer:
√-2 ≈ 1.41i
Step-by-step explanation:
√-2 = i√2 = i × 1.414.. ≈ 1.41i
7+4(2a+15)=-13
Please help
Answer:
a = -10
Step-by-step explanation:
Simplifying
7 + 4(2a + 15) = -13
Reorder the terms:
7 + 4(15 + 2a) = -13
7 + (15 * 4 + 2a * 4) = -13
7 + (60 + 8a) = -13
Combine like terms: 7 + 60 = 67
67 + 8a = -13
Solving
67 + 8a = -13
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Add '-67' to each side of the equation.
67 + -67 + 8a = -13 + -67
Combine like terms: 67 + -67 = 0
0 + 8a = -13 + -67
8a = -13 + -67
Combine like terms: -13 + -67 = -80
8a = -80
Divide each side by '8'.
a = -10
Simplifying
a = -10
What are the first five terms in the recursive sequence defined by the following?
a_1= 150
a_n= 0.85a_n-1
The first five terms in the recursive sequence defined by a_1 = 150 and a_n = 0.85a_n-1 are:
a_1 = 150
a_2 = 0.85150 = 127.5
a_3 = 0.85127.5 = 108.375
a_4 = 0.85108.375 = 91.8125
a_5 = 0.8591.8125 = 77.853125
What is a recursive sequence?A recursive sequence is a sequence of numbers where each successive term is determined by the value of previous terms, typically by applying a mathematical operation to those terms.
Therefore, the first five terms in the recursive sequence are 150, 127.5, 108.375, 91.8125, and 77.853125.
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Apply the rule (x,-y) to the point (-2,3)
Answer:
(2, -3)
Step-by-step explanation:
Answer:(-2,-3)
Step-by-step explanation: -2 is x and -y is 3.
CAN SOMEONE HELP ME!
A= 5*6 - 3*2
= 30 - 6
= 24 in^2
first solve for the entire shaped. Even with the non shaded area.
5×6=30in
now solve for the non shaded area.
3×2=6
since you dont want the non shaded subtract it from the entire shape so
30-6=24in
the area of the shaded region is 24in
Choose the best selection for the
quadrilateral with vertices at the
following points:
(-3,0), (-3,-3), (0,-3), (0,0)
Hint: Start by graphing the points.
Distance Formula: d = √(x2-x₁)² + (Y2 − ₁)²
A. Trapezoid
C. Rectangle
B. Rhombus
D. Square
Answer:
D. Square
Step-by-step explanation:
You want the best name for the quadrilateral with vertices (-3, 0), (-3, -3), (0, -3), and (0, 0).
GraphA graph of the points is shown in the attachment. We notice the vertices are aligned with the grid, so the corner angles are all right angles.
The differences of x-coordinates and y-coordinates are both 3, so the side lengths of this rectangle are all 3 units.
The figure is all of a rectangle, rhombus, and square.
The most specific name for the figure is Square.
__
Additional comment
A trapezoid has one pair of parallel sides. This figure has two pairs of parallel sides, so is not a trapezoid.
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Express the sum of the angles of this triangle in two different ways.
X
1/2x
3/2x
The sum of the angles of the triangle expressed in two ways are x + 1/2x + 3/2x and 2x + x + 3x/2
How to determine the expressionIt is important to note that the sum of the angles of a triangle is equal or equivalent to 180 degrees.
We have the angle measurements as;
x3/2x1/2xSubstitute the values
x + 1/2 x + 3/2x = 180
Find the lowest common multiple
2x + x + 3x /2 = 180
Add the numerators
6x/2 = 180
cross multiply
6x = 360
x = 60
Hence, the expression is x + 1/2x + 3/2x and 2x + x + 3x/2
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WILL MARK BRAINLIEST
The number of students in 10 kindergarten classes is shown below
20, 18, 21, 18, 22, 24, 18, 23, 23, 24,
What is the median number of students in the kindergarten classes?
What number of students describes the first quartile
what number of students describes the third quartile
what number of students describes the interquartile range
22 (what number is in the middle one you put it in ascending order)
18 (the first quartile is the first quarter of the sorted list)
23 (the third quarter, the number in between the last number and the median)
5 (the range between quartile 1 and quartile 3)
Have a great day <3
How many verticles does the following shape have?
Answer:
5 verticles
Step-by-step explanation:
Answer:The pyramid has 5 vertices
Step-by-step explanation:You basically add all the corners from the pyramid together.
Use the expression 3s +5g to determine how much it would cost to rent 5 pairs of bowling shoes
and play 3 bowling games.
Answer:
30
Step-by-step explanation:
Apparently, you want to evaluate the expression for s=5 and g=3. Put those numbers in place of the respective variables and do the arithmetic.
3s +5g =
3(5) +5(3) = 15 +15 = 30
It will cost 30 to rent the shoes and play the games.
Office Innovations LLC is aiming for a net profit of $1,500,000 on its new desk top mini-shredder. The fixed costs for the production are $984,000 while variable costs are $14.50 per unit. The estimated unit sales are 480,000 units. What selling price should the company try in dollars? Round to the nearest hundredth.
As a result, $17.55 should be chosen as the selling price to sell 480,000 units for a profit of $1,500,000.
How to calculate the selling price ?We must add the desired net profit of $1,500,000 to the total cost of producing the 480,000 units to determine the selling price.
You can determine the overall cost as follows:
Total cost equals fixed costs plus. (Variable costs per unit x Number of units)
Total expense equals $984,000 plus ($14.50 x 480,000)
Cost in total is $7,224,000.
To reach a net profit of $1,500,000, we must add the following sum to the whole expense:
Selling price is calculated as Total Cost + Desired Net Profit / Units Sold.
($7,224,000 + $1,500,000) / 480,000 = selling price
Price to Sell: $17.55
As a result, $17.55 should be chosen as the selling price to sell 480,000 units for a profit of $1,500,000.
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Answer:
$19.68 per unit--------------------------
To determine the selling price, we first need to calculate the total variable cost:
Total variable cost = Cost per unit * unit sales Total variable costs = $14.50 * 480000 = $6960000Now calculate the required revenue:
Revenue = Fixed costs + total variable costs + net profit Revenue = $984000 + $6960000 + $1500000 = $9444000Find the required selling price per unit:
Selling price per unit = Revenue / unit sales Selling price per unit = $9444000 / 480000 = $19.675 ≈ $19.688x^(2)+3x-18 - 6x3 + 10x2 − x − 3
Ans = Error
The value of x is unknown Therefore, it cannot be simplified.
Try giving the value of x and I will try again.
What is the answer to 3×-6=3
Answer:
x=3
Step-by-step explanation:
Which of the following would best be solved using completing the square?
2x^2 + 15x = 6
x^2 = 36
x^3 - 3x^2 + 4x - 12 = 0
x^2 - x - 20 = 0
Answer:
2x^2 +15x = 6
Step-by-step explanation:
the form of this equation makes it easier to use the completing the square method
Hi can any one teach me this constant difference
The constant differences between the consecutive terms are 2 (a); 2 (b), -3 (c), 7 (d), 1(e), and 6(f).
How do you find the constant difference in a sequence of numbers?In math, the constant difference can be defined as the number that defines the pattern of a sequence of numbers. This means that number that should be added or subtracted to continue with the sequence.
Due to this, to determine the constant difference it is important to observe the pattern and find out the number that should be added. For example, if the sequence is 2, 4, 6, 8, there is a difference of 2 between each of the numbers and this is the constant difference.
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The parabola X= √y-9 opens: right left down up?
The parabola x = √(y - 9) opens upwards.The given parabolic equation is x = √(y - 9). Let's identify the direction of opening of this parabola.The general form of the equation of a parabola is y = a(x - h)² + k.
Comparing this to the given equation, we can see that h = 0 and k = 9. The vertex is therefore (h, k) = (0, 9). Now, let's determine whether the parabola opens upwards or downwards.
If the coefficient of (x - h)² is positive, the parabola opens upwards, and if it's negative, the parabola opens downwards. In this case, since the coefficient of (x - h)² is 1, which is positive, the parabola opens upwards.
Therefore, the parabola x = √(y - 9) opens upwards.
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What is the value of –112.84 – 54.14 – (–29.18)?
A) –137.8
B)–29.52
C)87.88
D)196.16
Answer:A
Step-by-step explanation:
-112.84-54.14-(-29.18)
-112.84-54.14+29.18=-137.8
Answer:
Option A is correct.
X
Y
If L=4, Y=30 and Z=14. Solve for X. (round to 2 decimal places)
L
N
Answer:
Y+Z/Z = X/L
X= (44/14)4 = 12.57(nearest 2 decimal
A two-digit locker combination has two nonzero digits and no two digits are the same. Event A is defined as choosing an odd digit for the first number, and event B is defined as choosing an even digit for the second number. If a combination is picked at random, with each possible locker
combination being equally likely, what is P(B|A) expressed in simplest
form?
A) 1/9
B) 1/8
C)1/2
D) 5/9
Answer:
Event A = 5/9
Event B = 4/8
we multiply these to get 5/9 x 4/8 = 20/72 = EVEN ODD
and 4/9 x 4/8 = 16/72 ODD EVEN
5/9 X 5/ 8 = 25/72 = ODD ODD
4/9 X 3/8 = 12/72 = EVEN EVEN
Therefore; Random =
P) (20 + 16 + 25 + 12) / 4(72) = 72/ 4(72) =72/ 288 = 0.25 = 1/4
Step-by-step explanation:
Answer:
MY name's Jeff and The answer's 5/9
Step-by-step explanation:
The amount of odd numbers are 5 and out of the 9 you have a chance of getting one, so you would have a 5/9 chance
Tell me if I'm incorrect
A line with a slope of 0 passes through the point (10, 6). What is its equation in slope-intercept form?
Answer:
The slope is 0, then the line is horizontal.
y = 6
Step-by-step explanation:
what are exchange rates?
Answer:
Step-by-step explanation:
Exchange rates are the rates at which one currency can be exchanged for another currency. They represent the value of one currency relative to another currency.
please i need help!! Translate these words into symbols: The sum of fifteen and a number q equals the product of six and a number q
Answer:
15 + q = 6q
Step-by-step explanation:
Dr. Pagels is a mammalogist who studies meadow and common voles. He frequently traps the moles and has noticed what appears to be a preference for a peanut butter-oatmeal mixture by the meadow voles vs apple slices are usually used in traps, where the common voles seem to prefer the appe slices. So he conducted a study where he used a peanut butten oatmeal mixture in half the traps and the normal apple slices in his remaining traps to see if there was a food preference between the two different votes
Indicate which of the following is the null hypothesis, and which is the alternate hypothesis
a. There food preferences among vole species are independent of one another.
b. There is a relationship between voles and food preference.
c. To test for independence, we need to calculate the Chi-square statistic.
These are the data that Dr. Pagels collected
meadow voles common voles
apple slices 15 21
peanut butter-oatmeal 25 16
Answer:
The food preferences among vole species are independent of one another.
Step-by-step explanation:
The hypothesis can be defined as follows:
H₀: The food preferences among vole species are independent of one another.
Hₐ: There is a relationship between voles and food preference.
The data provided is:
meadow voles common voles
apple slices 15 21
peanut butter-oatmeal 25 16
A Chi-square test for the Goodness of fit will be used.
The expected values are computed using the formula:
\(E_{i}=\frac{\text{ith Row Total}\times \text{jth Column Total}}{N}\)
Consider the Excel sheet attached.
The Chi-square statistic value is 2.861.
Compute the degrees of freedom as follows:
df = (r - 1)(c - 1)
= (2 - 1)(2 - 1)
= 1
Compute the p-value as follows:
\(p-value=P(\chi^{2}_{(1)}>2.861)=\text{CHISQ.DIST.RT(2.861,1)}=0.091\)
The p-value = 0.091 > α = 0.05
The null hypothesis will not be rejected.
Thus, it can be concluded that the food preferences among vole species are independent of one another.
can someone help me on 5 or 6. (find the area and perimeter)
Answer:
the answer is 6 trust. poopoo
Consider the line through (-1, -4) and (1, 2).
What is the slope (m) of the line?
Answer:
3
Explanation:
\(\bold{\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}}\)\(\bold{\left(x_1,\:y_1\right)=\left(-1,\:-4\right),\:\left(x_2,\:y_2\right)=\left(1,\:2\right)}\)
\(\bold{m=\frac{2-\left(-4\right)}{1-\left(-1\right)}}\)
Refinem = 3
A square has a side length of 7 cm. A rectangle has a length of y/8-3cm and a width of 4 cm. The square has the same perimeter as the rectangle. Work out the value of y.
if the square has the same perimeter as the rectangle then the value of y is 92.
How to find the value of y?The perimeter of a square is equal to the sum of all four sides, so a square with a side of 7 cm has a perimeter of 4 * 7 cm = 28 cm.
The perimeter of the rectangle is equal to twice the sum of the length and width. So for a rectangle of length y/8-3cm and width 4cm, the perimeter is 2 * (y/8-3+4) cm = (y/4-3+8) cm = y/4 . +5 cm.
Since squares and rectangles have the same perimeter, the two perimeter formulas can be equal.
28cm = y/4+5cm
You can solve for y by isolating it on one side of the equation.
years/4+5 = 28
y/4 = 23
y=92
So the value of y is 92.
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If Cara lost 3 teeth, how many teeth has Kathleen lost?
Answer:
I help!!
Step-by-step explanation:
1. we know that Cara lost 4 less teeth than Kathleen, and the number of teeth Kathleen lost is represented by K. So, any equation that shows K-4=C will do.(feel free to use that equation)
2. this is essentially the same as the first equation, just reversed. So use + instead of -, and instead of ending up with =C you should end up with =K
You are still using the same plugs, C, 4 and K.
3. This is basic math. Cara lost 3 teeth, Kathleen lost 4 more than cara. So, 3+4=?
If a country’s debt to GDP ratio is currently 20% and its debt is expected to grow from 15 trillion to 25 trillion in the next 15 years, what will the country’s GDP have to be in 15 years to maintain the current debt to GDP ratio
Answer:
The answer would be: $125 trillion
The country want to keep the debt-to-GDP ratio is at 20% while increasing the debt from $15 trillion to $25 trillion.
If debt-to-GDP is 20% and the debt is $25 trillion then the GDP of the country would be:
debt/GDP= 20%
GDP= debt/ 20%= $25 trillion/20%= $125 trillion
Step-by-step explanation: