2,121 Answered Questions for the topic SAT math

3d

When the driver of a vehicle observes an​ impediment, the total stopping distance involves both the reaction dis

When the driver of a vehicle observes an​ impediment, the total stopping distance involves both the reaction distance​ (the distance the vehicle travels while the driver moves his or her foot to... more

3d

Suppose that the revenue​ R, in​ dollars, from selling x cell​ phones, in​ hundreds, is

Suppose that the revenue​ R, in​ dollars, from selling x cell​ phones, in​ hundreds, is R(x)=−1.3x^2+272x. The cost​ C, in​ dollars, from selling x cell​ phones, in​ hundreds, is... more

Word Problem Please need help with this asap

Consider the following equations, where 𝑞 denotes quantity in thousands and 𝑝 denotes price in dollars:0.6𝑞 − 𝑝 − 20 = 0 60𝑝 + 𝑞 − 940 = 0 Express 𝑝 as a function of 𝑞 in each of the above... more

Word Problem Please need help on how to solve this asap

A university subject has three items of assessment – a quiz, an assignment and an exam. Suppose a student scored 4.5/10 on the quiz worth 25% and 72/90 on the assignment worth 35%. The remaining... more

Word Problem Please need help on how to solve this

A manufacturer sells a product for $18 per unit, selling all that is produced. Total costs are made up of fixed costs of $1100 and variable costs of $2.50 per unit. Find an expression for profit... more
Sat Math Math Act Math

4d

Math word problem: find the speed of the car.

At the same time, two cyclists started riding in the same direction and after an hour a car started too. The speed of the first cyclist is 24 km/h and the speed of the second cyclist is 18 km/h.... more

5d

Write a recursive formula for the sequence. 

Write a recursive formula for the sequence. -9, 21, 51, 81, 111, ...Write an explicit formula for the following sequence. -29, -25, -21, -17, -13, ...

Use graphs and tables to find the limit and identify any vertical asymptotes of the function.

Use graphs and tables to find the limit and identify any vertical asymptotes of the function.

Find an explicit rule for the nth term of the sequence. 7, -7, 7, -7

Find an explicit rule for the nth term of the sequence. 7, -7, 7, -7 is it an = 7 • (-1)n-1

5d

The position of an object at time t is given by s(t) = -9 - 5t. Find the instantaneous velocity at t = 4 by finding the derivative.

The position of an object at time t is given by s(t) = -9 - 5t. Find the instantaneous velocity at t = 4 by finding the derivative.

What is the height of the football at the end of its trajectory according to question 1?

A football is thrown in the air and then blown to the right by the wind. The thrower lifts it 20 feet directly into the air before it is carried 10 feet the right at a 45 degree angle. Later, the... more

12d

help with the 2nd and 3rd question

1. At the beach in San Francisco (0 meters) the pressure of the atmosphere is 101.325 kPa(kilopascals) and in Denver, 1609.344 meters above sea level, the pressure of the atmosphereis about 83.437... more

12d

help im struggling with the remaining questions ! its urgent

1. At the beach in San Francisco (0 meters) the pressure of the atmosphere is 101.325 kPa(kilopascals) and in Denver, 1609.344 meters above sea level, the pressure of the atmosphereis about 83.437... more
Sat Math

18d

Linear equation word problems

On January 1st, 2014, approximately 450 thousand buildings in the United States (US) had solar panels. This number increased by a total of about 180 thousand over the next 12 months. Assuming a... more
Sat Math Math Science Act Math

19d

Combinatorics problem

There are 3 parks to clean and the cleaning takes 2 days. How many different ways there are to schedule the cleaning, if it needs to be done during the first 5 days of the week.
Sat Math

22d

First hour free

Find the right fit or get your first hour free. What does that mean and how does that work?
Sat Math Math Algebra

22d

Geometric progression problem

bn=3*2n-1 is a geometric progression. Find the sum of its first three terms.
Sat Math Linear Equations

23d

SAT Math problem. Could anyone possibly solve this question?

Cara is hanging a poster that is 91 centimeters (cm) wide in her room. The center of the wall is 180 cm from the right end of the wall. If Cara hangs the poster so that the center of the poster is... more
Sat Math Math Algebra 1

27d

Algebra 1 Question

Write each of the following binomial products as an equivalent polynomial written in standard form.1) (x+3) (x+6)2) (3x+1) (2x+7)3) (5x-1) (x+2)

28d

hello please help me with my homework. I have not received any help

Construct a truth table for the given statement. Please put T for True and F for False. Also, there are many columns, so please do not merge them, but separate them because it can get really... more

28d

please help me with math homework. the person who helped me last time got everything wrong

Construct a truth table for the compound statement. Please separate these 5 columns because squeezing them all together is confusing.(q ∧ ~p) ∨ ~q

05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)

f(x) = x^2g(x) = -(x+1)^2

05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)

f(x)= x^3expand vertically by a factor of 3translate left 3 units

05/27/22

Describe the transformation necessary to transform the graph of f(x) into that of g(x)

f(x)= lxl expand vertically by a factor of 2translate up 2 units

05/27/22

Transform the given function as described and and write the resulting function as an equation

f(x)= √xcompress horizontally by a factor of 2reflect across the Y axistranslate up 2 units

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