In the electric currect flow, it is found that the resistance (measured in the units called ohms) offered by a fixed length of wire of a given material varies inversely as the square of the diameter...

In the electric currect flow, it is found that the resistance (measured in the units called ohms) offered by a fixed length of wire of a given material varies inversely as the square of the diameter...

i'm stuck on this

Mark left the movie theater and drove toward the ferry office at an average speed of 32 km/h. Julia left one hour later and drove in the same direction but with an average speed of...

Need help with math please help me thanks!

Anna gets money(25$)every two weeks on her debit card.

732, 178+167-542, 137= basic college math help.

According to Wolfram you can somehow get iπ from log(-1), how? https://www.wolframalpha.com/input/?i=log(-1)

A. y−3=−2(x+4) B. y−4=2(x+3) C. y+4=−2(x−3) D. y+4=2(x−3)

A. y−6=5(x−2) B. y−2=5(x−6) C. y+2=5(x+6) D. y+6=5(x+2) Can someone tell me how they got the answer?

how can I get my losses if i have 954 wins and my win to loss ratio is 1.29???

There is a 85% chance that Josh goes to the mall on Saturday. Otherwise he will go to the movies. Either way, there is a 25% chance that he brings a date. a.) What is the probability...

An urn contains a total of 9 marbles out of which 2 are red, 3 are white and the remaining are blue. Two marbles are drawn out of the urn in succession.What is the probability that both marbles are...

Readings on a thermometer are normally distributed with a mean of 0C and a standard deviation of 1.00. What is the probability that a randomly selected thermometer reads: • Less...

bill travels upstream at top speed to his favorite fishing spot, a distance of 528 miles in 6 hours returNing, he finds that the trip downstream still at top speed, only takes 5.5 hrs. Find the rate...

Is there a formula to calculate this?

-Your coaster ride must have at least 3 relative maxima and/or minima -the ride length must be at least 4 minutes -the coaster ride starts at 250 feet The ride dives below the ground into a tunnel...

What does 4 x 10^-5/hr mean?

The cost to produce x units of wire is C=20x+550?, while the revenue is R= 45x. Find all intervals where the product will at least break even. A. The inequality in interval notation...

slope-intercept form

A rectangular piece of metal is 25 in longer than it is wide. Squares with sides 5 in long are cut from the four corners and the flaps are folded upward to form an open box. If the volume of the box...

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