20,129 Answered Questions for the topic algebra 1

8h

#### Find the amount Erica owes at the end of 3 years if $6000 is loaned to her at a rate of 7% compounded monthly. Use A=P (1+r/n)^nt

I am confused about how I plug in these numbers. When I submit the answer its wrong but it also gives me a hint"Remember that the exponential function defined by A=P(1+r/n)^nt models the dollars A...
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9h

#### Find an equation for the hyperbola whose transverse axis is horizontal, with center at (6, -3) and passes through the points (13, 3) and (1, -3).

Find an equation for the hyperbola whose transverse axis is horizontal, with center at (6, -3) and passes through the points (13, 3) and (1, -3).Please help, thank you!

Algebra 1

12h

#### HELP IS VERY MUCH NEEDED

What is the 4th term of the sequence defined by the recursive rule a1 = 3, an= n + an − 1 − 7?

15h

#### Combination Questions, please explain for each scenario.

a) How many ways could 5 people fill the positions of president, vice president, and secretary?b) How many ways could three of the same five people be chosen to clean the cafeteria?

16h

#### Combinations Question

How many combinations are there of the letters A, B, C, D, if I take 3 at a time? Please Explain.Combinations: Permutations:A B C ...
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17h

#### Combinations Problem Help

Of the 190 students graduating from Statsville High School, 111 played on a sports team, 26 served on the students’ council, and 67 were members of clubs. Only 10 students did not participate in...
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18h

#### Combinations Question, A survey of 100 people who volunteered information about their reading habits showed that...

A survey of 100 people who volunteered information about their reading habits showed that,
75 read newspapers daily.
35 read books at least once a week.
45 read magazines regularly.
25 read both...
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18h

#### From the 220 graduating students in a school, 110 attended semi - formal....

From the 220 graduating students in a school, 110 attended semi - formal and 150 attended the prom. If 58 students attended both events, how many students did not attend any event ?Is this the...
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19h

#### Which relation is the factored form of f(x)=x^2-4x=4

a) f(x)=(x-2)^2b) f(x)=(x+4)(x-1)c)f(x)=4(x-1)^2d)f(x)=(x-2)(x+2)

22h

#### Combinations Question (Please provide an explanation!)

There are 140 students in the entire 12th Grade class.
52 signed up for biology.
71 signed up for chemistry.
40 signed up for physics.
15 signed up for biology and chemistry
8 signed up for...
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1d

#### Combinations Question (Please provide an explanation!)

There are 140 students in the entire 12th Grade class.
52 signed up for biology.
71 signed up for chemistry.
40 signed up for physics.
15 signed up for biology and chemistry
8 signed up for...
more

1d

#### Combination Practice Question (Venn Diagram Help)

1.A survey of 1000 television viewers conducted by a local television station produced the following data:• 40% watch the news at 12:00• 60% watch the news at 18:00• 50% watch the news at 23:00•...
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Algebra 1

1d

#### Please solve the Question below

Write an equation that transforms y equals x to the 2nd power so that the graph is shifted 4 units left and 3 units down, faces down and is narrower.

#### Polynomials :))

Pick a two-digit number greater than 25. Rewrite your two-digit number as a difference of two numbers. Show how to use the identity (x − y)2 = x2 − 2xy + y2 to square your number without using a...
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#### Polynomial Division

Create a quadratic polynomial function f(x) and a linear binomial in the form (x − a). Part 1. Show all work using long division to divide your polynomial by the binomial. Part 2. Show all work to...
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Algebra 1

1d

#### HELPPPPPPPPPPP qUICKKKKK

A goldfish can swim 0.5 meters per second in still water. In the same amount of time it takes the goldfish to swim 15 meters with the current, it can swim 5 meters against the current. What is the...
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Algebra 1

1d

#### QUICKLY... I NEED HELP QUICK!!!

Caleb can swim 40 yards per minute against the current and 60 yards per minute with the current. What is Caleb’s speed in still water? What is the rate of the current?

Algebra 1

1d

#### HELP ME QUICKLYYYYY

A boat goes 24 miles at a constant speed in 4 hours against a river current. It takes the boat 3 hours to go the same distance with the current of the river. What is the speed of the boat and what...
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Algebra 1

1d

#### help i need help quick!!

A jet can travel the 2,500 miles between Los Angeles and New York in 5 hours with the wind. The return trip against the wind takes 7.5 hours. Find the speed of the wind and the speed of the jet in...
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Algebra 1

1d

#### help me quickly on this question

Kenny can swim 30 meters downstream in the same amount of time it takes him to swim 15 meters upstream. If Kenny can swim 3 4meters per second in still water, then what is the rate of the current,...
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Algebra 1

1d

#### i need help on this question quick!!

It takes a bird 6 minutes to fly with a 10 mph tailwind from its nest to a bird feeder. It takes 30 minutes for the bird to get back to its nest. What is the bird’s speed in still conditions? How...
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#### The equation of the line with an x intercept of 3 and a y intercept of − 4 can be written in the form y=mx+b

where the number m is: the number b is:

#### Complete the ordered pairs so they are solutions of the equation -2x-y=8

Fill in the blank for each numberNUMBER ONE: ( , 0 )NUMBER TWO ( 0 , )NUMBER THREE ( , -2 )

Algebra 1 Math

1d

#### Complete the ordered pairs so they are solutions of the equation -3x-6y=18

Fill in the blank:( , 0 )( 0 , )( , -3 )

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