Love

The security alarm on a parked car goes off and produces a frequency of 953 Hz. The speed of sound is 343 m/s. As you drive toward this parked car, pass it, and drive away, you observe the frequency to change by 97 Hz. At what speed are you driving?

How do you solve this?

Thanks!!

The security alarm on a parked car goes off and produces a frequency of 953 Hz. The speed of sound is 343 m/s. As you drive toward this parked car, pass it, and drive away, you observe the frequency to change by 97 Hz. At what speed are you driving?

How do you solve this?

Thanks!!

My last phone from At&t was stolen so instead of paying for a full priced new phone I decided to get a sim card and put it into my moms phone. I'm really getting sick of walking around with my moms flip phone.

The problem is that my contract with At&t ends in a year and the full priced phones are ridiculously expensive. I've seen nice phones at places like target and walmart... but if I buy a no contract phone does my current contract with at&t expire or can I just put my sim card into a no contract phone?

Thanks for your help!!!

What buttons do you press on the calculator? does it have something to do with x^-1 or consin ^-1??

Thanks so much

I'm getting my first job this summer and I'm leaning towards being a lifeguard, I'm already certified and swim on a varsity swim team, but I have -1 vision.

Should I bother to wear contacts? (since i hear it hurts to open your eyes underwater) or buy prescription sunglasses (and if I wear prescription sunglasses what do I do with them so that they don't break when I'm diving in for a save/ test save) ?

And those of you who are/ were lifeguards with vision problems can you explain your experience?

Sorry about all the questions, but I'm a little nervous...

Thanks so much!

So where I live we get a good amount of snow. I like to wear Uggs and jeans to school just about everyday in the winter because its comfortable and matches with all my sweaters, shirts, ect. The only problem is it snows.. A TON!!! & I have a 10 minute walk to school EVERYDAY

Today I came home and my Uggs were soaking wet and gross from all the snow. I got in a lot of trouble...

Does anyone have any suggestions for cute snow boots to wear? Or if you walk to school what do you wear?

•“Talking to Francis gave me the sensation of settling slowly to the bottom of the ocean” (Lee 107).- Hyperbole

•“Aunt Alexandra would have been analogous to Mount Everest: through out my early life, she was cold and there” (Lee 103). – Simile

The title of the article is...

"How an NFL QB Funds This Student’s Education"

But should I capitalize "this"?? I wasn't sure

Thanks!

I understand that this book takes place in Athens and the surrounding forest. We are supposed to talk about what each of these settings symbolize...

For the forest I thought it meant that love was blind (you know because its hard to see in a forest)

But what could Athens represent???? I wasn't sure about this one

I understand that this book takes place in Athens and the surrounding forest. We are supposed to talk about what each of these settings symbolize...

For the forest I thought it meant that love was blind (you know because its hard to see in a forest)

But what could Athens represent???? I wasn't sure about this one

I understand that this book takes place in Athens and the surrounding forest. We are supposed to talk about what each of these settings symbolize...

For the forest I thought it meant that love was blind (you know because its hard to see in a forest)

But what could Athens represent???? I wasn't sure about this one

Is Gall Bladder one word or two??

I'm writing a report on the digestive system

Thanks :)

When doing the problem 3w^2=√147

I get x=7

But when I looked at the answer key the teacher gave us it says {+-7} (the positive is stacked on top of the negative)

How do I know when to put the answer with a positive and a negative and when not to?

I have √15x times 5

is the answer √75x or 5√5x

So we did a lab where we had chunks of raw liver and hydrogen peroxide. In one of the tests we did we cooled down the hydrogen peroxide (that was at room temp) in an ice bath. We then put it on the liver and the reaction was really slow (normally it bubbles up really fast)

Why was the reaction so slow this time? Did the temperature of the hydrogen peroxide kill the enzymes in the liver or what?

Thanks for your help :)

Structure wise, how can you tell the difference?

I know proteins have Nitrogen...

How do I solve a negative radical raised to a power..?

Here is the problem

(√-6)^3

Can you please explain the steps?

How do I solve a negative radical raised to a power..?

Here is the problem

(√-6)^3

Imparfait vs passé composé

Okay, so we are doing an exercise in our book & you have to fill in the spot were the verb goes (it will either be in Imparfait or passé composé depending on the context)

So the exercise starts out by explaining what is going on- what the people are wearing… what they were doing ect. (Imparfait)

Then it starts a dialogue & I’m not sure if I should put it in Imparfait or passé composé

Heres the first few lines of the dialogue:

Steffi: Je crois que je vous _____ déjà _____ (voir) quelque part

Mark: Ah non, je ne crois pas, je ne _______ jamais___ (venire) ici avant. Vous ____ (voir) quel’qu’un qui me ressemble, peut-être.

so would the above be in Imparfait or passé composé?

Les feuilles sont-elles Déjà mortes?

So this sentence is talking about something already dying??

What does feuilles mean is what I'm really asking lol