07/08/21

.Write the recursive formula for the number of cars sold, Pn, in the (n+1)th week. and Write the explicit formula for the number of cars sold, Pn, in the (n+1)th week

The number of cars sold weekly by a new automobile dealership grows according to a linear growth model. The first week the dealership sold six cars (P0=6). The second week the dealership sold cars... more
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07/08/21

How many streetlights will the city have at the end of 51 weeks?
A city currently has 137 streetlights. As part of a urban renewal program, the city council has decided to install 3 additional streetlights at the end of each week for the next 52 weeks.How many... more
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07/08/21

.Find an explicit formula for the beetle population after n weeks and After how many weeks will the beetle population reach 219? 
A population of beetles are growing according to a linear growth model. The initial population (week 0) is P0=9, and the population after 6 weeks is P6=69.Find an explicit formula for the beetle... more
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07/08/21

A rectangle has one side of length 11.2 m and its area is 97.44 m^2. Find the perimeter of this rectangle.
help I am struggling and i need a formula
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07/08/21

What factors were invovled with the creation of the Church/State seperation?
I know the founding fathers wanted to do away with faith-based governing due to the bloody history of the Church as the state. But what other factors were involved in creating the United States of... more
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07/08/21

find the total area under the curve
Find the area under the curve y=2x−3from x=8 to  x=t and evaluate it for t=10, t=100. Then find the total area under this curve for x≥8.I know that (t=10) = 9/1600 and that (t=100) = 621/40000,,,,... more
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07/08/21

Linear equations
A family has two cars. The first car has a fuel efficiency of 20 miles per gallon of gas and the second has a fuel efficiency of 25 miles per gallon of gas. During one particular week, the two cars... more
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07/08/21

Using the 68-95-99.7 rule, what is the approximate percentage of lightbulb replacement requests numbering between 20 and 35
The physical plant at the main campus of a large state university recieves daily requests to replace florecent lightbulbs. The distribution of the number of daily requests is bell-shaped and has a... more
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07/08/21

Order the following decimals. State your method of choice and your reasons for choosing it. Explain how you know this order is accurate.

Order the following decimals. State your method of choice and your reasons for choosing it. Explain how you know this order is accurate. .3456.40.350
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07/08/21

The point (4,2) is on the parent functionf(x)=√x. Determine the new location of this point on the graph y=1/2√-(x+4)+3. Show your work using the mapping rule.
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07/08/21

Name a point on the line and give the slope from the following equation: Put the point in parentheses with a comma. (x,y). No space. y - 1 = -2(x + 1)
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07/08/21

Name a point on the line and give the slope from the following equation: Put the point in parentheses with a comma. (x,y). No space. y + 7 = -4(x + 2)
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07/08/21

Write the equation in point slope form for a line containing the given point and having the given slope. y - y1 = m(x - x1) (0,0), m = -2
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07/08/21

Write the equation in point slope form for a line containing the given point and having the given slope. y - y1 = m(x - x1) (3,5), m = -2
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07/08/21

Write the equation in point slope form for a line containing the given point and having the given slope. y - y1 = m(x - x1) (5,-2), m = 2
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07/07/21

application of differentiation
Explain with reference to a diagram, how to determine by consideration of the sign of the derivative w.r.t x whether a function of x is increasing or decreasing as x increases
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07/07/21

The one-to-one functions g and f are defined as follows.
The one-to-one functions g and f are defined as follows.g={(-8,4),(0,-2),(1,2),(2-4)h(x)=3x+10Find the following.g-1(2)=h-1(x)=(h-1oh)(-4)=
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07/07/21

If Don has 3 more than 2 times the number of marbles Mark has, how many does each boy have to sell if the total number of marbles is 69?
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07/07/21

After a 25% reduction, you purchase a new digital player for $363.75. What was the price of the digital player before the reduction?
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07/07/21

Use a proportions table to solve the following expression. State your method of choice and your reasons for choosing it. Explain how you know this order is accurate. 12 is what percent of 40?

Use a proportions table to solve the following expression. State your method of choice and your reasons for choosing it. Explain how you know this order is accurate. 12 is what percent of 40?
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07/07/21

find two functions f and g
Suppose =H(x )= square root 6x2-7 (the complete equation is square root) .Find two functions f and g such that =∘(fog)(x)=H(x).Neither function can be the identity function.(There may be... more
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07/07/21

determine whether the following are appropriate proportions problems. Explain your reasoning.

determine whether the following are appropriate proportions problems. Explain your reasoning. a) Tim paints four square feet in his first two hours, how many square feet does he paint in 10 hours?... more
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07/07/21

 A piece of wire is bent into the shape of a triangle. Two sides have length 16 inches and 23 inches. The angle between these two sides is 40°.
What is the length of the third side to the nearest hundredth of an inch?The length of third side is approximately __?__ inches.
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07/07/21

Find the compositions: hoh and fof
Suppose the functions h and f are defined as follows: h(x)=8/x, x not equal sign 0f(x)=x^2-8 (hoh)(x)=(fof)(x)= Please Find the compositions hoh and fof.Simplify answer as much as possible.Assume... more
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07/07/21

Equations ...............................................................
The quotient of twice a number and three is ten
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