09/16/24

Which ordered pairs are solutions to the equation

Which ordered pairs are solutions to the equation 6x+5y=5?(2,−75), (3,−135), (0,1), (7,5)

09/15/24

What is the answer to this word problem

A pet store has n  tanks of fish. Each tank has 28 fish. Using n, write an expression for the total number of fish in the store.

Gauss-Jordan Elimination Problem

Hello,I am struggling to understand Gauss-Jordan Elimination. This question I believe is asking for me to apply the Rouche-Capelli Theorem. I would greatly appreciate your guidance on how to... more

09/13/24

find the distance between (7,2), (0,-7) round to the nearest tenth

find the distance between (7,2), (0,-7) round to the nearest tenth

09/12/24

There are seven nickels and six dimes in your pocket. You randomly pick a coin out of your pocket and place it on a counter. Then you randomly pick another coin. Both coins are nickels.

There are seven nickels and six dimes in your pocket. You randomly pick a coin out of your pocket and place it on a counter. Then you randomly pick another coin. Both coins are nickels.

09/11/24

Can anyone show me an ALGEBRAIC solution?

2n3-n2+48n-145=0This equation is the resolvent cubic from a quartic equation I am solving.It is easy to find the only real root graphically using DESMOS.Can anyone show me an algebraic... more

09/09/24

make a response to this:

. f(x) = 2x + 3 2. g(x) = x - 1 For f(x) = 2x + 3: To find the inverse, we swap x and y and solve for y: x = 2y + 3 x - 3 = 2y y = (x - 3)/2 So, the inverse of f(x) is f?¹(x) = (x - 3)/2. For g(x)... more

09/08/24

Wafer cone height

The wafer cone shown is to hold 10 in^3 of ice cream when filled to the bottom. The diameter of the cone is 2 inches and the top of the ice cream has a shape of a hemisphere. Find the height h of... more

09/08/24

Geometry level one

Line perpendicular to x=4 passing through the point (-2,3)

09/04/24

Please help on question!

Premise 1: All lions are cats.Premise 2: All cats are mammals.Which of the following is a valid conclusion for the two premises?1. Therefore, all mammals are lions.2. Therefore, all mammals are... more

08/31/24

How to solve for variable when it is in a fraction

Solve for Yy/5 + y/3 = 8/9

08/30/24

Angle with bisector

PQS 2x + 1. RQS 4x - 15

expected value question

Phil is told there are 3 aces and 3 kings in a pile of cards. In each turn, a card is drawn without replacement, and Phil earns $1 if he guesses the drawn card correctly. Phil plays 6 turns... more

08/30/24

If g(t) = 2t + 3, and h(t) = 3t - 4, Find g(h(t))

g(t) = 2t + 3h(t) = 3t - 4Find g(h(t)).

Integers and Square Roots

Between which two Integers is √99 ?

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