10/16/19

#### What is the 17th term in the arithmetic sequence described by this explicit formula?

an= 77 + (n-1)(-5)a. 162b. -3c. -8d. 157

09/24/19

09/24/19

#### Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) μ = 40; σ = 16 P(50 ≤ x ≤ 70) =

Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.)μ = 40; σ = 16P(50 ≤ x ≤ 70) =

05/26/19

#### Set up a linear system and solve. The sum of two integers is 29. The larger is 10 less than twice the smaller. Find the two integers.

Set up a linear system and solve.The sum of two integers is 29. The larger is 10 less than twice the smaller. Find the two integers.

04/27/19

03/11/19

#### A volleyball is hit upward by a player in a game. The height h (in feet) is the volleyball after t seconds is given by the function h=-16t^2+30t+6.

After how many seconds does the volleyball reach it’s maximum height? What is the maximum height of the volleyball? After how many seconds does the volleyball hit the ground?

12/17/18

#### Need help with this question

Given the function R(x)=x-6/x+6, find the values of x that make the function less than or equal to zero. Write the solution in interval notation.

09/23/18

yeetttt

09/05/18

#### A model rocket is launched from a raised platform at a speed of 112 feet per second. Its height in feet is given by h(t)= -16t^2+112t+20

I am trying to figure out would h(t) be equal to 0?

09/15/17

#### Given that the figure below is a quarter of a circle, which of the formulas could be used to find the length of the curved part?

Is it pi(r)/4? if not please explain in detail why. Thank you!

09/15/17

#### AB ﻿has endpoints A(2, 4) and B(8, y). If AB is 10, what is the value of y?

I have no idea how to solve this. Please help me figure this out and explain with detail. Also be sure to leave the answer so I can check my work!

09/13/17

#### What is the mass of 15.0 cm3 of iron?

The density of iron is 7.86 g/cm3.  What is the mass of 15.0 cm3 of iron?

#### College Algebra

Let ƒ(x) = 3x^2-4x+1 and g(x) = 4x-3, and evaluate each of the following.            1.ƒ(0)        2.g(3)            3. ƒ(g(1))        4. f(g(0))

07/05/17

#### equation in standard form

Write the equation in standard form Y+4=3(x-2)

06/15/17

#### the line passing thru (-1,y) and (2,0) is perpendicular to the joining line (5,5) and (-1,2) find y

the line passing thru (-1,y) and (2,0) is perpendicular to the joining line (5,5) and (-1,2) find y

05/26/17

#### I'm not sure how to solve this.

A rocket is launched from the top of a cliff that is 80 feet high with an initial velocity of 240feet per second. The height, h(t), of the rocket after t seconds is given by the equationh(t) =... more

05/26/17

#### Choose the polynomial written in standard form

A. 2x2y2 + 3x4y + 10x6 B. 4x4y2 + 6x3y5 + 10x C. -3x8y2 + 9x2y + 10x2  D. -7x6y2 + x3y8 + 10x2

05/26/17

05/25/17

#### How do you tell the difference between translation, rotation, reflection, and dilation?

I need help for my math test.

05/25/17

HELP MEEEEEEE

05/24/17

#### 1. find the equation of the line that passes through pair points in slope intercept form. (1,7) and (4,22)

I need help on this question because im struggling on it

05/16/17

#### How do you compare fractions?

Which fraction is bigger? 4 3/8 or 34/7? Would I have to multiply both sides to get the same denominator then compare?

05/16/17

#### find the area of a triangle 9cm and 3cm and 14cm

find the area of a triangle 9 cm and 3 cm and 14cm
1

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