993 Answered Questions for the topic SAT math

#### Write the first four terms of a sequence given the recursive rule below.

f(n) = f(n-1)-4, for all n ≥ 2 and f(1) = 32A. 32, 31, 30, 29B. not enough informationC. 32, 28, 24, 20D. 32, 27, 22, 17

#### Given the sequence below, and that sequence has a domain of n ≥ 1, find the fifth term.

f(n) = n2 - 3A. 5B. 22C. 4D. 25

06/15/20

#### Polynomial function SAT preparation practice

How to create a polynomial function that satisfies following set of characteristics:
One turning point
A maximum value
A positive y-intercept
THANK YOUUU!!!!

06/15/20

#### Polynomials! SAT preparation practice help!!!

The average retail price of gas in America from 1979 to 2008 can be modeled by the functionP (x) = 0.008x3 - 0.307x2 + 4.38x + 25.72Where P is the price of gas in cents per litre and x is the...
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06/15/20

#### Polynomial practice help!!!

The average retail price of gas in America from 1979 to 2008 can be modeled by the functionP (x) = 0.008x3 - 0.307x2 + 4.38x + 25.72Where P is the price of gas in cents per litre and x is the...
more

06/15/20

#### Polynomial practice help!!!!

The average retail price of gas in America from 1979 to 2008 can be modeled by the functionP (x) = 0.008x3 - 0.307x2 + 4.38x + 25.72Where P is the price of gas in cents per litre and x is the...
more

06/15/20

#### Polynomial practice help!!!

The polynomial function y = 3x (x2 + 2x - 6) has y-intercept with coordinates (0,y).How can i find the value of y ?

06/15/20

#### Polynomial practice need help!!!

The graph of a polynomial function the form f (x) = ax2 + bx + c has a turning point above the x-axis, and extends from quadrant 3 to quadrant 4. Which of the following is true?a.) a < 0 and c...
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06/15/20

#### Polynomial praqctice help!!!

The growth of the tree can be modeled by the function h (t) = 3.3t - 0.54Where h represents the height in metres and t represent time in years. Approximately how long will it take the tree to grow...
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06/15/20

#### SAT preparation test help!

Consider the function y = x3 + 11x2 + 25x + 15which of the following statement is false?a.) The graph is increasing from quadrant 3 to quadrant 1b.) The graph has no y-interceptc.) The graph has...
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06/15/20

#### SAT preparation test practice help!!!

How can i find the degree, leading coefficient, and the value of constant of this polynomial function:y = 5 (2x+1) (x-2)Thank You so much!!!

#### Jar B has 20% more marbles than jar A. What percent of the marbles in jar B have to be moved to jar A, in order that the number of marbles in each jar will be the same?

Can you please help me with this question?

#### Can you please help me with this question?

If a person has an income of $100,000, what percent of his income does he pay in federal income tax if the tax rate is as given below? 15% of the first $30,000 of income, 28% of the next $30,000 of...
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#### Steve buys a ticket to the opera. At the last moment, he finds he cannot go and sells the ticket to Judy for $10, which was a loss of 16 2/3 %. What was the original price of the ticket?

Can you please help me with this question? These are the answer choices.(A) $8.33 (B) $16.66 (C) $12 (D) $11.66 (E) $15

#### Bobby sent $27 to the newspaper dealer for whom he delivers papers, after deducting his 10% commission. How many papers did he deliver if they sell for 20 cents each?

Can you please help me with this question? These are the answer choices.(A) 150 (B) 135 (C) 600 (D) 160 (E) 540

#### Michael sells appliances and receives a salary of $125 per week plus a 5% commission on all sales over $750. How much does he earn in a week in which his sales amount to $2130?

Can you please help me with this question? What confuses me the most is how to find the commission of the sales over $750. This are the answer choices.(A) $69 (B) $294 (C) $106.50 (D) $194 (E)...
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#### Write the equation of the line that passes through the points (-2, 3) and (-2, 5).

A. y=5B. y= −2C. y=1/2x+1D. x= −2

Sat Math Math

06/12/20

#### Can you please help me with this question? I'm confused.

Mindy’s average monthly salary for the first four months she worked was $300. What must be her average monthly salary for each of the next 8 months so that her average monthly salary for the year...
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06/12/20

#### PLease help me with the answer please

The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass.Starting with 210 grams of a radioactive isotope, how much will be...
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Sat Math

06/11/20

#### Q7: Write an expression to represent the following: Two less than the product of five and a number x.

06/09/20

#### need the answer pleaseeeeeeee

The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. Starting with 210 grams of a radioactive isotope, how much will be...
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06/09/20

#### help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. Starting with 210 grams of a radioactive isotope, how much will be...
more

06/09/20

#### help need lots of help thanks

The half-life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. Starting with 210 grams of a radioactive isotope, how much will be...
more

06/09/20

#### PLease Help me i need alot of help

A city has a population of 340,000 people. Suppose that each year the population grows by 7.5%. What will the population be after 14 years?Use the calculator provided and round your answer to the...
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06/08/20

#### Help with this math problem. I appreciate it !

Negociar invest a total of 31,500 in two accounted The first account earned a rate of return of 11% (after a year). However, the second account suffered a 9% loss in the same time period. At the...
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