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11/23/22

If the 100th term of an arithmetic sequence is 287, and its common difference is 3, then

If the 100th term of an arithmetic sequence is 287, and its common difference is 3, thenits first term a1 = ________its second term a2 = ________its third term a3 = _______Hint: Use an =a1 + (n-1) d

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Algebra 2 Math Algebra 1 Calculus

11/23/22

Find the number of terms in the finite arithmetic sequence:

Find the number of terms in the finite arithmetic sequence:{ -8, 1, 10, 19, 28, ..., 469 }n= _________Hint: Use an = a1 + (n-1) d

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Algebra 2 Math Algebra 1 Calculus

11/23/22

If the 100th term of an arithmetic sequence is 287, and its common difference is 3, then:

If the 100th term of an arithmetic sequence is 287, and its common difference is 3, then its first term a1 = ________its second term a2 = ________its third term a3 = _______Hint: Use an =a1 + (n-1) d more

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Algebra 2 Math Algebra 1 Calculus

11/23/22

Find the common difference of the arithmetic sequence: { 8 , 5 , 2 , − 1 , − 4 , ... }

Find the common difference of the arithmetic sequence: {8,5,2,−1,−4,...}d=

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Algebra 2 Math Algebra 1

11/22/22

Need helping with math problem!

Billy had a 100% in his Math class. He got a 27/34 on his midterm. The midterm is 25%. of his grade. What should his grade be? Someone answered and told me 27% on another site but I need to know... more

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Algebra 2 Linear Algebra

11/22/22

I NEED THIS ANSWERED AS SOON AS POSSIBLE! THANK YOU!

Years after 1990 U.S. population (in millions) 1990: x=0 248.8 2000: x=10 281.4 2010: x=20 308.7 2020: x=30 331.4 2021: x=31 331.9 B) Use your graphing calculator’s linear regression... more

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Algebra 2 Math

11/22/22

Identify the focus, directrix, and axis of symmetry of 9x= y^2

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Algebra 2 Math

11/21/22

Suppose that 𝒛 varies jointly with 𝒙 𝒂𝒏𝒅 𝒚. When 𝒙 = 𝟓 𝒂𝒏𝒅 𝒚 = 𝟒, 𝒛 = 𝟏𝟐.

Write an equation that models the relationship.Find z when x=15 and y=2. Show all work.

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Algebra 2 Math Algebra 1

11/21/22

Line T passes through the points (-3,1) and (-1,7) construct a line through point k (4,4) that is perpendicular to line T

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Algebra 2 Math Mathematica

11/21/22

The questions are in the description Please help me I can't understand it.

Find three consecutive integers such that five times the sum of the first and −4−4 is 3535 less than the sum of the second and third. Write the integers in order from least to greatest. Mark and... more

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Algebra 2

11/21/22

A yard has a perimeter of 322 feet. If eight times the length of the yard equals fifteen times the width, what are its dimensions?

the length of the yard is what. and the width of the yard is what. in feet

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Algebra 2

11/21/22

Consider the function

f(x)=3x2+ 4x-2Find f(3)

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Algebra 2 Math Algebra 1 Linear Algebra

11/20/22

The count in a bacteria culture was 500 after 15 minutes and 1700 after 40 minutes. Assuming the count grows exponentially,

The count in a bacteria culture was 500 after 15 minutes and 1700 after 40 minutes. Assuming the count grows exponentially,What was the initial size of the culture? ncorrect Find the doubling... more

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Algebra 2

11/20/22

You invested $22,000 in two accounts paying 2% and 6% annual interest, respectively. If the total interest earned for the year was $720 how much was invested at each rate?

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Algebra 2

11/20/22

Algebra functions

f(x) = 2x^2 - 4, g(x)= 3x + 1, find (fg)(4)

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Algebra 2

11/20/22

real world quadratic

f(x)=-16x^2+24x+2 Find x-intercepts , show steps by steps.

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Algebra 2

11/20/22

real world quadratic

f(x)=-16x^2+24x+2 Find x-intercepts with show steps.

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Algebra 2

11/20/22

A moving company charges a flat rate of $180, and an additional $6 for each box. If a taxi service would charge $15 for each box,

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Algebra 2

11/20/22

A parabola can be drawn given a focus of ( − 6 , 5 ) and a directrix of y = 9. What can be said about the parabola?

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Algebra 2 Math Algebra 1

11/19/22

HELP ME PLS I AM HAVING TROUBLE WITH MY MATH QUIZ

An artifact originally had 16 grams of carbon-14 present. The decay model A=16e -0.000121t describes the amount of carbon-14 present after t years. Use the model to determine how many grams of... more

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Algebra 2 Math

11/19/22

Need help Answering this question please

A superhero is rendered powerless when exposed to 30 or more grams of a certain element. A 450 year old rock that originally contained 150 grams of this element was recently stolen from a rock... more

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Algebra 2 Algebra 1

11/19/22

Carbon-14 has a half-life of 5,730 years. A fossil is found that has 24% of the carbon-14 found in a living sample. How old is the fossil? (Round your answer to the nearest year.)

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Algebra 2

11/18/22

Algebra 2 domain and range

For y = 3/√x-4, what are the domain and range?(a) {x l x > 4} and {yl y > 0}(b) {x l x ≥ 4} and {yl y > 0}(c) {x l x > 4} and {yl y ≥ 0}(d) {x l x ≥ 4} and {yl y ≥ 0

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Algebra 2

11/18/22

Algebra 2 domain

A golfer shanks the ball at tee off, causing the ball to veer directly towards the parking lot. One unlucky vehicle is sitting 1010 feet away but directly in line with the path of the ball. The... more

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Algebra 2

11/18/22

ALgebra 2 rate of change

At the beginning of each week, Isaac recorded the amount of money he had in his checking account. The information is provided in the table... more

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If the 100th term of an arithmetic sequence is 287, and its common difference is 3, then

Find the number of terms in the finite arithmetic sequence:

If the 100th term of an arithmetic sequence is 287, and its common difference is 3, then:

Find the common difference of the arithmetic sequence: { 8 , 5 , 2 , − 1 , − 4 , ... }

Need helping with math problem!

I NEED THIS ANSWERED AS SOON AS POSSIBLE! THANK YOU!

Identify the focus, directrix, and axis of symmetry of 9x= y^2

Suppose that 𝒛 varies jointly with 𝒙 𝒂𝒏𝒅 𝒚. When 𝒙 = 𝟓 𝒂𝒏𝒅 𝒚 = 𝟒, 𝒛 = 𝟏𝟐.

Line T passes through the points (-3,1) and (-1,7) construct a line through point k (4,4) that is perpendicular to line T

The questions are in the description Please help me I can't understand it.

A yard has a perimeter of 322 feet. If eight times the length of the yard equals fifteen times the​ width, what are its​ dimensions?

Consider the function

The count in a bacteria culture was 500 after 15 minutes and 1700 after 40 minutes. Assuming the count grows exponentially,

You invested ​$22,000 in two accounts paying 2% and 6% annual​ interest, respectively. If the total interest earned for the year was $720 how much was invested at each​ rate?

Algebra functions

real world quadratic

real world quadratic

A moving company charges a flat rate of $180, and an additional $6 for each box. If a taxi service would charge $15 for each box,

A parabola can be drawn given a focus of ( − 6 , 5 ) and a directrix of y = 9. What can be said about the parabola?

HELP ME PLS I AM HAVING TROUBLE WITH MY MATH QUIZ

Need help Answering this question please

Carbon-14 has a half-life of 5,730 years. A fossil is found that has 24% of the carbon-14 found in a living sample. How old is the fossil? (Round your answer to the nearest year.)

Algebra 2 domain and range

Algebra 2 domain

ALgebra 2 rate of change

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A yard has a perimeter of 322 feet. If eight times the length of the yard equals fifteen times the width, what are its dimensions?

You invested $22,000 in two accounts paying 2% and 6% annual interest, respectively. If the total interest earned for the year was $720 how much was invested at each rate?