Final answer:
To represent the number of campers attending the camp, use the equation y = mx + c, where y represents the number of campers, m represents the rate of increase, x represents the number of years, and c represents the initial number of campers. Using the given information, solve for the rate of increase (m) and initial number of campers (c). Substitute the values in the equation to find the number of campers attending the camp right now.
Explanation:
To represent the number of campers attending the camp right now, we can use the equation: y = mx + c, where y represents the number of campers attending the camp, m represents the rate at which the number of campers increase, x represents the number of years since 2005, and c represents the initial number of campers in 2005.
From the information provided, we know that in 2005 there were 450 campers and five years later, in 2010, the number of campers rose to 750. We can use these two points to find the values of m and c.
Using the formula: (y2 - y1) / (x2 - x1) = m, we can calculate the value of m as: (750 - 450) / (2010 - 2005) = 60. Therefore, the rate of increase is 60 campers per year. Now, we can substitute the values of m and c in the equation to find the number of campers attending the camp right now. y = 60x + 450.
The linear equation representing the number of campers attending camp each year, starting from 2005 with 450 campers and increasing by 60 campers per year, is C = 450 + 60t, where C is the number of campers and t is the number of years after 2005.
Explanation:In 2005, there were 450 campers at a camp. Five years later, the number of campers increased to 750. To represent the growth in the number of campers, we can write a linear equation. Assuming the number of campers increases at a constant rate each year, we first find the rate of increase.
Rate of increase per year = (Number of campers in 2010 - Number of campers in 2005) / (2010 - 2005)
Rate of increase per year = (750 - 450) / (5)
Rate of increase per year = 300 / 5 = 60 campers per year
Let's denote C as the number of campers and t as the number of years after 2005. The equation that represents the number of campers is:
C = 450 + 60t
This equation indicates that starting with 450 campers in 2005, every year there are 60 more campers attending the camp.
divide use either way to record partial quotient 198÷9
To divide 198 by 9 using the partial quotients method, you estimate how many times 9 fits into 198, subtract, and sum up the partial results to get the final answer of 22.
To solve 198 ÷ 9 using the partial quotients method, follow these steps:
Estimate how many times 9 can go into 198. We start with a rough estimate that 9 can go into 198 around 20 times.
Calculate 9 x 20 = 180. Subtract this from 198, yielding 198 - 180 = 18.
Next, determine how many times 9 can fit into the remaining 18. This is 2 times since 9 x 2 = 18.
Subtract 18 from 18, resulting in a remainder of 0.
Add the partial quotients: 20 + 2 = 22.
So, 198 ÷ 9 = 22 using the partial quotients method.
a+5.7>-2.3 what is the answer
All employees at FashionMarket get 20% off all clothing and accessories Kim li recently brought a t shirt at fashionMart for a 20% discount conjunction Kim li workable at fashionMart
Answer:
D.
false; Kim Li could have received a 20% sale discount
Crafty Grandma Edith sat her family down during Thanksgiving and told them they couldn’t have any pumpkin pie until they worked out this puzzle. Her 6-year-old granddaughter was the first to solve it! Can you work out what 9183 equals?
8809 = 6 3590 = 2
7111 = 0 6855 = 3
9881 = 5 1012 = 1
6660 = 4 5731 = 0
5531 = 0 9191 = 2
2516 = 1 9183 = ?
I'm really confused about this one, could anyone help me?
20 Point question!!!!!!!! On the rectangular coordinate system, line PQ goes through P (6, − 2), and the midpoint of line PQ is (0, 5). What are the coordinates of point Q?
The discriminant of a quadratic equation is negative. One solution is 3+4i . What is the other solution?
A.4-3i
B.3-4i
C.4+3i
D.-3+4i
Answer: Option B 3-4i is the correct option
Explanation:
we have formula for discriminant [tex]D=b^{2}-4ac[/tex]
after that we find the required variable that is to be find according to the quadratic equation given suppose we have to find x
then we have formula [tex]x=\frac{-b\pm\sqrt{D}} {2a}[/tex]
Here we have [tex]\pm[/tex] of roots if we have one root 3+41 other would be of opposite sign and hence,definitely be 3-4i.
Therefore Option B 3-4i is the correct option.
how do I use elimination to solve the system 8x-7y=5 and 3x-5y=9 for y
A tortoise is walking in the desert. It walks for
37.5
meters at a speed of
3
meters per minute. For how many minutes does it walk?
To rent a certain meeting room, a college charges a reservation fee of $42 and an additional fee of $7.70 per hour. The math club wants to spend less than $80.50 on renting the meeting room.
What are the possible amounts of time for which they could rent the meeting room?
Use t for the number of hours the meeting room is rented, and solve your inequality for t .
A grocery store sells chili peppers at $2.04 for a dozen. At this rate, what's the cost per pepper?
A. $0.17
B. $1.70
C. $0.07
D. $1.07
Find the values of x and y for which the lines are parallel.
a)x = 47, y = 79
b)x = 58, y = 57
c)x = 79, y = 49
d)x = 79, y = 47
Final answer:
Lines represented by equations in the form x = a constant are vertical lines and are parallel to each other. The correct answer indicating parallel lines is (d) x = 79, y = 47.
Explanation:
To determine which pair of values for x and y indicates that the lines described are parallel, we need to understand that for two lines to be parallel, they must have the same slope. For standard linear equations in the form y = mx + b, where m is the slope, lines with the same m value are parallel. However, when the equation is given in the form x = a constant, as is the case for options (a) and (c), it denotes a vertical line, which does not have a slope in the traditional sense but is parallel to other vertical lines.
Given the information, lines described by equations x = 47 and x = 79 would be parallel since they both represent vertical lines. Therefore, the correct answer is (d) x = 79, y = 47.
The sum of negative eighteen and a number is eleven. What is the number?
Which equation could be used to solve the problem?
A) x - 18 = 11
B) 18 - x = 11
C) -x + 18 = 11
D) x + 18 = 11
A store increases the price of a sweater from $20 to $22.What is the percent of increase?Select from the drop-down menu to correctly complete the statement.
a 0.1
b 0.2
c 2
d 9
e 10
f 20
Answer:
Find out the what is the percent of increase .
To prove
As given
A store increases the price of a sweater from $20 to $22.
Increase in the price = Increase price - Initial price
= $22 - $20
= $2
Formula
[tex]Percentage = \frac{increase\ in\ price\times 100}{Initial\ price}[/tex]
Here initial price = $20
increase in price = $2
put in the formula
[tex]Percentage = \frac{2\times 100}{20}[/tex]
[tex]Percentage = \frac{200}{20}[/tex]
Percentage = 10%
Therefore the increase in the price is 10% .
Option (e) is correct.
Final answer:
The percent of increase when a store raises the sweater's price from $20 to $22 is calculated as 10%, using the formula of difference over original price times 100, Option E is correct.
Explanation:
The question asks for the percent of increase when a store increases the price of a sweater from $20 to $22. To find the percentage increase, we take the increase in price ($2), divide it by the original price ($20), and then multiply by 100 to convert to a percentage. Thus, the calculation is (($22 - $20) / $20) * 100 = (2 / 20) * 100 = 0.10 * 100 = 10%.
The height of a candle depends on the amount of time the candle has been burning
Find sin2A if sinA=1/4 and 0<=A<=(pi/2)
Jake has already written 3 pages, and he expects to write 1 page for every additional hour spent writing. Write an equation that shows the relationship between the hours spent writing x and the total pages written y. Then Graph.
State the domain and range of the function represented by the table
x= -4, -1, 0, 3
y= -4, -4, -4, -4
The domain of this function is { - 4, - 1, 0, 3 } and range of the function is
{ - 4 }.
What is the domain and range of a function?Suppose we have an ordered pair (x, y) then the domain of the function is the set of values of x and the range is the set of values of y for which x is defined.
The domain of the function f(x) is the set of x values that are
{ - 4, - 1, 0, 3 }
and the range of the function f(x) is { - 4 }.
As for every input, the output of the function remains the same so it is a constant function.
learn more about the domain and range here :
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What is the sum of the geometric series below?
3+1+1/3+1/9+1/27
a. 67/27
b. 121/27
c. 40/9
d. 41/9
Answer:
Option B is correct.
Step-by-step explanation:
Given Geometric series : 3 , 1 , [tex]\frac{1}{3}\:,\:\frac{1}{9}\:,\:\frac{1}{27}[/tex]
To find: Sum of the series.
First term of the geometric series, a = 3
Common ration of the Geometric series, r = [tex]\frac{second\:term}{first\:term}=\frac{1}{3}[/tex]
Sum of the finite Geometric series , [tex]S_n=\frac{a(1-r^n)}{1-r}[/tex]
Sum of the given 5 term term of given series , [tex]S_5=\frac{3(1-(\frac{1}{3})^5)}{1-\frac{1}{3}}=\frac{3(\frac{3^5-1}{3^5})}{\frac{3-1}{3}}[/tex]
= [tex]\frac{\frac{3^5-1}{3^3}}{2}=\frac{243-1}{2\times3^3}=\frac{121}{27}[/tex]
Therefore, Option B is correct.
Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.
What is the area of this face ?
Answer:
28 square inches.Step-by-step explanation:
Notice that the yellow area is a compound area. Its height is 10 inches.
We can divide this area in three figures, one rectangle and two squares, where the square sides are 2 inches long.
So, the area of the squares is
[tex]A_{squares}=(2in)^{2} +(2in)^{2}=4in^{2} +4in^{2} =8in^{2}[/tex]
On the other hand, the rectangle has a height of 10 inches, and its base is 2 inches long. So its area is
[tex]A_{rectangle}=(10in)(2in)=20in^{2}[/tex]
Therefore, the yellow area is
[tex]A_{yellow}=A_{squares} +A_{rectangle}=8in^{2} +20in^{2} =28in^{2}[/tex]
So, the answer is 28 square inches.
Solve log(2x+3)=3
A. 500
B. 997
C. 1/2
D. 997/2
What is the value of -d when d = -2?
what is the ratio of 48 and 56
5x+9y+z=20
2x-y-z=-21
5x+2y+2z=-21
Let f(x)=8^x
What function represents a transformation of f(x) by a vertical stretch with factor 2?
g(x)=8^2x
g(x)=2⋅8^x
g(x)=8 1/2^x
g(x)=12⋅8^x
which improper fraction that is equivalent to the mixed number 6 4/7
(4n-3n^3)-(3n^3+4n) answer
Graph the equation by plotting points
x=6 ...?
Sam is flying a kite. The length of the kite string is 80 meters, and it makes an angle of 75° with the ground. The height of the kite from the ground is (20.27,61,77.27) meters.
A coupon offers $1.00 off the 16-ounce size. which size is better buy then
Answer:first u have to multiply 1 .00 by 16 then