All Questions ⁺⁰237737 Questions

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313

1

20-(x + 14) < 9(2x +2) - 15x

20-(x + 14) < 9(2x +2) - 15x

Guest Sep 14, 2022

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289

1

Given the functions $f(x)=\dfrac{x+5}{3}$ and $g(x)=\dfrac{1}{f^{-1}(x)+1}$, find the value of $g(3)$.

Given the functions $f(x)=\dfrac{x+5}{3}$ and $g(x)=\dfrac{1}{f^{-1}(x)+1}$, find the value of $g(3)$.

Guest Sep 14, 2022

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251

1

what is 1/0

Guest Sep 14, 2022

0

210

0

what's the range?

Guest Sep 14, 2022

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293

3

numerical value syntax?

Is there a command / Syntax line i can use to get an exact number when calculating equations?
When i input this command "solve(1295.28=800*(1+x)^9,x)" i get many fraction solutions.
It is really annoying i'm just getting my straight number i need read more ..

Guest Sep 14, 2022

0

239

0

Calculate the paychecks of the following people. They make time and a half for any hours beyond 40. Round all values to two decimal places.

Calculate the paychecks of the following people. They make time and a half for any hours beyond 40. Round all values to two decimal places.

read more ..

Guest Sep 14, 2022

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241

0

Make sure to include decimals and appropriate zeros.

The pay rate and hours worked are given below. Use this information to determine the following. Make sure to include decimals and appropriate zeros.

the gross pay
federal tax (assuming 20% of gross earnings)
state tax (assuming 6% of gross read more ..

Guest Sep 14, 2022

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254

0

Model the scenario with an equation. Let q be the number of quarters, d be the number of dimes, and n be the number of nickels.

These are the first sentences in the short story, "The Gift of the Magi," by O. Henry:

"One dollar and eighty-seven cents. That was all. And sixty cents of it was in pennies."
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Guest Sep 14, 2022

0

255

1

is 71 a prime n.o

is 71 a prime n.o

Guest Sep 14, 2022

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302

2

+660

im screwed; pls help me!!

Keihaku Sep 14, 2022

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280

2

+660

sighhh pls halp me

For how many positive integers N does √N differ from 10 by less than two?

Keihaku Sep 14, 2022

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297

2

+99

sigh

Let the ordered triples of complex numbers that satisfy
be Find

WorldEndSymphony Sep 14, 2022

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245

2

This is my home work I don’t understand it and this was from Monday it’s due tomorrow

A square sand box has an area of 75 square feet . Estimate the length of one of the sides of the sand box

Guest Sep 14, 2022

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275

1

help pls

how many positive integers less than 400 are divisible by both 7 and 11?

how many perfect squares less than 1000 have a ones digit of 2, 3 or 4?
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Guest Sep 14, 2022

Sep 13, 2022

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285

6

HELP! Please

1. What is the 20th digit in the decimal expansion for the sum of 2/9 and 1/7?

2. The digits 1, 2, and 5 can be scrambled to form three-digit numbers. How many of the numbers are prime?
read more ..

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Guest Sep 13, 2022

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250

1

Number Theory

1. A segment has endpoints P(1,1) and Q(x,y). The coordinates of the midpoint of segment PQ are positive integers with a producr of 36. What is the maximum possible value of x?
2. Given that 591,3d8 is divisible by 12, what is the sum of all of read more ..

Guest Sep 13, 2022

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250

1

counting

!!In the array below, in how many different ways can we start with the letter A and move from letter to letter (horizontally, vertically, or diagonally), to spell the word "ARCH"?

A
RRR read more ..

Guest Sep 13, 2022

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306

2

plz help

Let u and v be the solutions toFind u/v +v/u.
i have tried answering this a few times but can't figure it out.

Guest Sep 13, 2022

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276

5

find x

Suppose that
what is x?

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Guest Sep 13, 2022

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284

1

+30

CONSTRUCTIVE COUNTING PROBLEM

A committee is to be made up from a group of candidates. The committee must consist of a chairman and some (not necessarily nonzero) number of members-at-large. How many ways can the committee be chosen? (For example, suppose that Alex is chair read more ..

NJColonial6 Sep 13, 2022

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207

0

counting

In a row of five squares, each square is to be colored either red, yellow, or blue, so that no two consecutive squares have the same color and there must be at least 2 red squares. How many ways are there to color the five squares?

Guest Sep 13, 2022

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267

1

Calculator/ decimal confusion

c(0.20-20)>10,000
becomes 19.8c>10,000 yada yada
now i use to division property of equality, calculator tells me the answer is
50.50... read more ..

Guest Sep 13, 2022

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