Focus F(-8,0)

Focus F(-8,0)

Big Ideas Math saids that I am wrong even though I think I am right.

If you dissolve 300 g of salt in 10 litres of water, what is the density of that solution of salty water? In this particular example, assume that the total volume doesn’t change when salt is added...

Write an equation and solve

i need to solve this maths equation if also u can solve this equation value of m when x=19 and k=5

It’s a problem solving question and it’ll be great if I receive an answer as soon as possible

log2 3 + log2 x = log2 5 + log2(x − 2)

The graph shows the profit, y, of a community fundraiser, with respect to the number of tickets sold, x. Use the graph to complete each statement. Drag and drop the answers into...

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Find the equation of the line with slope =-8/11 passing through the point (33, -23). Write your answer in the form y=my+b

we are trying to find out how many records angela has and we need the word problem equatuon

HELP ME SOLVE THIS!!!!!

The equation x2 + (k+2)x + 2k = 0 has two distinct roots. Find the possible values of k.

home �� work �� please help me

The dosage (D) of medicine required for an infant of (m) month of age awn compared to an adult dosage (A) is given by Fried's Rule:D=mA/150 A mother requires 25ml of a particular medicine...

The Football Team needs 10 yards for a first down the m loses 9 yards then gains 12 yards.

you and a friend are running on treadmills. You run .5 miles every 3 minutes and your friends runs 2 miles every 14 minutes. you both start and stop at the same time and run a whole number of miles...

A company gave a recent survey to its employees regarding its current benefits plan. 3 out of 16 employees preferred the current plan. 5 out of 8 preferred a different plan. A total of 150 employees...

find this

Find all solutions of the equation 2cos^2(t)-cos(t)-1=0 that lie in the interval [0,2pi) I found two solutions 2pi/3 and 4pi/3, but I'm having trouble finding a third.