2,685 Answered Questions for the topic SAT math

01/08/21

I need to pass mathhh please help
Laura deposits $8000 into an account that pays Simple interest at a rate of 2% per year. How much interest will she be paid in the first six years
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Sat Math Math Sat Mathematics

01/07/21

Which statements correctly describes the graph of the function f(x)=6x^2-x^5-8+3x^3
•The degree of f is odd•f(x) approaches ♾ as x approaches -♾•f has a zero at x=1•The leading coefficient of f is positive•f(x) approaches -♾ as x approaches ♾•f has a zero at x=2
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Sat Math Math Sat Mathematics

01/07/21

Which of the statements correctly describe the graph of the function f(x)=6x^2-x^5-8+3x^3
-The degree of f is odd-f(x) approaches ♾ as x approaches -♾-f has a zero at x=1-The leading coefficient of f is positive-f(x) approaches -♾ as x approaches ♾-f has a zero at x=2
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01/05/21

Probability-Combination math help requested.
A jar contains only red, yellow and orange marbles. If there are 3 red, 5 yellow and 4 orange marbles, and 3 marbles are chosen from the jar at random without replacing any of them, what is the... more
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01/05/21

Arithmetic price and revenue problem.
In 2005, the number of pairs of shoes that a company sold to retailers decreased by 20%, while the price per pair increased by 20% from that of the previous year. The revenue from the sales of... more
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01/05/21

i need some help with math
I have a box of M&M bags. Each bag contains 25 M&Ms and are 20% red, 20% brown, 16% yellow, 16% blue, 16% orange, and 12% green.Jenna needs to collect green M&Ms for a special... more
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01/04/21

Geometric Series and finance combo Critical Math.
(a) A geometric series has first term a and common ratio r. Prove that the sum of the first n terms of the series is: a(1-rn)/(1-r).Mr. King will be paid a salary of £35 000 in the year 2005. Mr.... more
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Sat Math Math Physics Maths

01/04/21

Boat stream calculation problems
Q1. A person rows to a place 48 km distant and back in 14 hours. The person can row 4 km with the stream in the same time as 3 km against the stream. What is the rate of the stream?Q2. In a stream... more
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01/04/21

Profit-loss problem
A dealer sold a good for a loss of 2.5%. Had he sold it for $100 more, he would have gained 7.5%. At what price must he sell it for to have a gain of 12.5%?
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Sat Math

01/03/21

Math SAT tuition
Hi there,I am following it up on the first MATH SAT class with Gregory (ID 7472546) that was not good as expected. Please let me know if full amount $27.25 is credited to my account.Thanks,Vinod... more
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Sat Math

01/01/21

Does the point (7, 7) satisfy the equation y = x?
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Sat Math

12/31/20

someone explain this question for me plssssss
Sasha has a number of bills in his wallet totaling $50. If his wallet has at least 1 single, 1 five-dollar bill, 1 ten-dollar bill, and 1 twenty-dollar bill, then what is the range of possible... more
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Sat Math

12/31/20

I have two questions about math problems. SO pls help and explain it step by step

) A rectangle shape dog park opens every morning at 7:00 a.m. A new dog enters the dog park every 3 minutes and a dog leaves every 5 minutes. If the park has a length of 30 feet and a width of 20... more
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12/30/20

Confusing arithmetic math help.
A garrison of 500 men had provisions for 27 days. After 3 days a reinforcement of 300 men arrived. For how many more days will the remaining food last?
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12/30/20

Basic Arithmetic Help, Price calculation.
You can buy 5 more extra books with $ 75, due to a reduction of price by 20%. What is the original and current price of one book?
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Sat Math

12/30/20

Percent problem
What percent 15% of 70 is 60% of 15? i don’t get the wording- can someone explain pls
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Sat Math

12/30/20

math for problem
A train traveling at a speed of 20mph departs from Manhattan and heads towards New Jersey. At the same time, a train heading to Manhattan from New Jersey is departing at the same time, and will be... more
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12/29/20

Proof problem about divisors
Prove that number n = p1z1 p2z2 ... pkzk has (z1+1)(z2+1)...(zn+1) divisors.
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12/29/20

Mathematical number theory proof problem
If number n is divisible by a and n = p1z1 p2z2 ... pkzk, prove that n = p1l1 p2l2 ... pklk with li ≤ zi with all i = 1,...,k
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12/27/20

Hard SAT Math question involving rates, distance, and time
A car is traveling at x feet per second. The driver sees a red light ahead, and after 1.5 seconds reaction time, the driver applies the brake. After the brake is applied, the car takes x/24 seconds... more
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12/27/20

Hard SAT Math question involving rates, distance, and time
A car is traveling at x feet per second. The driver sees a red light ahead, and after 1.5 seconds reaction time, the driver applies the brake. After the brake is applied, the car takes x/24 seconds... more
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12/23/20

Create in Standard from the equation of the cubic defined. Roots: 3 with multiplicity two and -2 with multiplicity one. Point: (2,4)
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Sat Math Math Mathematics

12/23/20

Arrange the equations in order from least to greatest by their number of solutions. x^5-2x^2+9=0 , -x^2-8x=10 , x+1=3x^3-x^2 , x^4-12x+3x^6=1
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Sat Math Math Geometry Maths

12/21/20

HELP FAST PLEASE I'LL MARK YOU BRAINLIEST What is the slope of a line perpendicular to the line whose equation is x+2y=14. Fully reduce your answer.
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Sat Math Algebra Sat Prep

12/21/20

If x = 1/3 what is the value of 1/x + 1/(x - 1)
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