27,265 Answered Questions for the topic algebra 1
Algebra 1 Math
12/08/23
I NEED HELP ASAP PLEASE
Let f(t) represent the temperature of a turkey baking in an oven as a function of time (t) in the oven (in minutes). This means time (t) is the independent variable and temperature of the turkey...
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Algebra 1 Linear Algebra
12/08/23
Tony had 20$ he wants to buy at least 4 snacks. Hot dogs (x) are 3$ each peanuts (y) are 2$ each
So what would be the total price? I have never done this one before.Total snacks: X + Y > (greater than or equal to) 4Total price: 3x + 2y < (less than or equal to) [?]
Algebra 1
12/08/23
Write System of Equations from Context
At a particular restaurant, each onion ring has 40 calories and each chicken wing has 75 calories. A combination meal with onion rings and chicken wings has a total of 19 onion rings and chicken...
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Algebra 1
12/07/23
One small .5 kg package of cheese contains 2000 cal. How many calories are contained in a large 13 kg package?
Algebra 1 Math
12/07/23
I need help please
Write an equation in point slope form of the line with a slope of 4 that passes through the (3 -1)
Algebra 1 Math
12/07/23
The Normal Distribution
IQ is normally distributed with a mean of 100 and a standard deviation of 15.
a) Suppose one individual is randomly chosen. Find the probability that this person has an IQ greater than 95.
Write...
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Algebra 1 Math
12/07/23
The Normal Distribution
A variable is normally distributed with mean 19 and standard deviation 5. Use your graphing calculator to find each of the following areas. Write your answers in decimal form. Round to the nearest...
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Algebra 1
12/07/23
Betty makes scarves and hats. Each scarf sells for $15 and each hat sells for $25. If she earned $180 from selling 8 items, how many of each kind of item were sold?
What is the answer? (I'm bad at mathđ
)
Algebra 1
12/07/23
The scatter plot shows the number of hours worked, x, and the amount of money spent on entertainment, y, by each of 24 students.
Algebra 1
12/07/23
A theater charges $49 for adult tickets and $29 for each student tickets. One Saturday night, it sold 450 tickets. The total ticket sales that night were $16,050. How many student tickets were sold?
i need help on this question
Algebra 1
12/07/23
A laptop computer is purchased for $4800. Each year, its value is 80% of its value the year before. After how many years will the laptop computer be worth 2000 or less?
Algebra 1
12/06/23
How do I solve a system of equations by substitution if both equations equal different variables?
For example, y=10-2xx=y-4Im having a really hard time and if anyone could help me out that would be great
12/06/23
Two polynomials P and D are given. Use either synthetic or long division to divide P(x) by D(x), and express P in the form P(x) = D(x) · Q(x) + R(x).
P(x)= 6x4+4x3+5x2, D(x) = 2x2+1
Algebra 1 Math
12/06/23
The Normal Distribution
z-Scores and Area under the Curve
A researcher collected data on adults using an intelligence test. The data for these adults were approximately normally distributed with the following mean and...
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Algebra 1 Math
12/06/23
The Normal Distribution
z-Scores and Area under the Curve
The National Sleep Foundation recommends that adults between 18â6418-64 years of age sleep between 77 and 99 hours per night. A researcher collected data on the...
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Algebra 1 Math
12/06/23
The Normal Distribution - Homework
Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed with a mean of 254 feet and a standard deviation of 58 feet.Use your graphing calculator to answer...
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Algebra 1 Math
12/06/23
Find the line parallel to y=3x-12 with the point (1, -2)
Y - [?] = [?] (x-[?]) How would I do it that way? I'm not sure how that works..
Algebra 1 Math
12/06/23
The Normal Distribution
IQ is normally distributed with a mean of 100 and a standard deviation of 15.
a) Suppose one individual is randomly chosen. Find the probability that this person has an IQ greater than 95.
Write...
more
12/06/23
Do you provide examples of problems and work them?
If I needed extra examples and scenarios worked to fully understand a concept, do you provide examples like that?
Algebra 1 Math
12/05/23
If Auggie is 2 years older than 6 times Elin's age. The sum of their ages is less than 44. What is the oldest Elin could be? Show all your work.
Its inequalities i need help really bad
Algebra 1 Math
12/05/23
The Normal Distribution
A variable is normally distributed with mean 22 and standard deviation 3. Use your graphing calculator to find each of the following areas. Write your answers in decimal form. Round to the nearest...
more
Algebra 1 Math
12/05/23
The Normal Distribution
The weights for newborn babies is approximately normally distributed with a mean of 5.4 pounds and a standard deviation of 1.4 pounds.Consider a group of 1200 newborn babies:1. How many would you...
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Algebra 1 Math
12/05/23
z-Scores and Area under the Curve
z-Scores and Area under the Curve
A researcher collected data on adults using an intelligence test. The data for these adults were approximately normally distributed with the following mean and...
more
Algebra 1 Math
12/05/23
The Normal Distribution
The patient recovery time from a particular surgical procedure is normally distributed with a mean of 6.9 days and standard deviation of 1.7 days. Use your graphing calculator to answer the...
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