2,394 Answered Questions for the topic SAT math

Leave a Review after Free Lesson

Hi, a tutor gave me a free (first) lesson because they're new to the platform and are simply looking to build their base. I don't think that I'll need more lessons but want to leave a positive... more
Sat Math Math

2d

Exploring Exponential Growth: The Power of Compound Interest

Consider an initial investment of $5,000 at an annual interest rate of 6% compounded annually. Assuming no additional contributions or withdrawals, helpinhomework.org how much money would be... more
Sat Math

10d

vertex form of a quadratic equation

A certain quadratic equation is graphed on an xy-coordinate plane. The graph of the equation forms a parabola that opens upwards and has its vertex at the point (3, -4). One of the x-intercepts of... more
Sat Math

10d

How to get Wyzant online students?

I was a tutor at Wyzant few years ago for ACT, SAT, Algebra I & II, Pre-calculus and Calculus.. I have reset my password. I am now looking for online Wyzant students.Probir C
Sat Math Math Finance Gmat

11d

A, B, C and D start a business with investments in a ratio 2:3:5:7. Rest of the problem in the question details?

A, B, C and D start a business with investments in a ratio 2:3:5:7. After 4 months A invest the same amount as before, B and C withdrew half their investment and D withrew 4/9th of it's investment.... more
Sat Math

14d

Math word problem

What was the original price of the table Table was on sale for 268.80 the price is 72% less than original price
Sat Math Algebra 1

18d

System of Equations

2x − 3y = −14 3x − 2y = −6If (x, y) is a solution to the system of equations above, what is the value of x−y ?
Sat Math Algebra 1

18d

Graphing A Linear Equation; using slope and a point to write an equation in y = mx + b form

A line in the xy - plane passes through the origin and has a slope of 1/7. Which of the following points lies on the line?A) (0, 7) B) (1, 7) C) (7, 7) D) (14,2)
Sat Math Math Geometry

20d

Find the height of a right cylinder

A right cylinder has a diagonal length of 37 and a total surface area of 492π. What is the height of the cylinder? a.35 b.42 c.25 d.17 e.32
Sat Math

27d

What is the best way to prepare for the SAT Math?

What is the best way to prepare for the Math portion of the SAT?

28d

The​ location, given in polar​ coordinates, of two planes are (5 mi, 14°) and (3 mi, 65°). Find the distance between the airplanes

The​ location, given in polar​ coordinates, of two planes are (5 mi, 14°) and (3 mi, 65°). Find the distance between the airplanes. (Simplify your answer. Round the final answer to three... more

28d

Use an algebraic method to find the angle between the vectors. Use a calculator to approximate exact answers when appropriate. u=<−15,−8> and v=<-1,5> ​(Round to three decimal places as​ needed.)

Use an algebraic method to find the angle between the vectors. Use a calculator to approximate exact answers when appropriate. u=<−15,−8> and v=<-1,5> ​(Round to three decimal places... more

28d

An airplane is flying on a compass heading​ (bearing) of 330° at 320 mph. A wind is blowing with the bearing 300° at 40 mph.

An airplane is flying on a compass heading​ (bearing) of 330° at 320 mph. A wind is blowing with the bearing 300° at 40 mph. ​(a) Find the component form of the velocity of the airplane.... more

28d

Find a unit vector in the direction of the given vector. v=<5,10> ​(Type your answer in the form ai​ + bj. Simplify your answer. Type an exact​ answer, using radicals as​ needed.)

Find a unit vector in the direction of the given vector.v=<5,10>​(Type your answer in the form ai​ + bj. Simplify your answer. Type an exact​ answer, using radicals as​ needed.)

28d

Prove the identity. cos3x=4cos3x−3cosx

Prove the identity.cos3x=4cos3x−3cosx

28d

Find the vector projection of u onto v. Then write u as the sum of two orthogonal​ vectors, one of which is projvu. u=〈−2​,3〉​, v=〈5​,6〉

Find the vector projection of u onto v. Then write u as the sum of two orthogonal​ vectors, one of which is projvu. u=〈−2​,3〉​, v=〈5​,6〉

28d

Find an equation in standard form for the hyperbola that satisfies the given conditions. Foci ​(−5​,5​) and ​(3​,5​), transverse axis endpoints ​(−4​,5​) and ​(2​,5​).

Find an equation in standard form for the hyperbola that satisfies the given conditions. Foci ​(−5​,5​) and ​(3​,5​), transverse axis endpoints ​(−4​,5​) and ​(2​,5​).

28d

Find an equation in standard form for the ellipse that satisfies the given conditions. Minor axis endpoints ​(0,±5​), major axis length 14

Find an equation in standard form for the ellipse that satisfies the given conditions.Minor axis endpoints ​(0,±5​), major axis length 14

29d

How to tell which limit is an indeterminate form?

a)b)c)

29d

Plz explain, thx

The radius r, height h, and volume V of a cone are related by the equation  How is  related to  and  if neither r nor h is constant?

05/09/23

Word problem, algebra

Blues vary inversely as purples cubed. When there are 250 blues, there are 2 purples. How many blues are present when there are 5 purples?

05/09/23

Distance, algebra

The distance a body falls varies directly as the square of the time that it falls. If it falls 972 meters in 18 seconds, how fa will it fall in 2 seconds?

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