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Amiraneli [1.4K]

3 years ago

11

If you know the answer .. then answer if not then ignore this . The first person that answer this correctly gets BRANILIST!! Exp

lain as well (yes I did some so if you can do them and check to see if they are right that will be very appreciated)

1 answer:

Charra [1.4K]3 years ago

7 0

Answer:

i don't know sorry????????

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What is the equation of the line graphed?

bixtya [17]

Answer:

I don't see any graphs here!

Step-by-step explanation:

5 0

3 years ago

If a person draws a playing card and checks its suit and then spins a three-space spinner, describe the sample space of possible

3241004551 [841]

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,,

Step-by-step explanation:

5 0

4 years ago

Tritium is a radioactive isotope of hydrogen that decays by about 5% per year. A large bottle of water that contained 856,000 tr

Inessa05 [86]

The amount of Tritium that bottle contains now will be 439,421.

<h3>What is an exponent?</h3>

Consider the function:

y = a (1 - r)ˣ

Where x is the number of times this decay occurs, a = initial amount, and r = fraction by which this decay occurs.

Tritium is a radioactive isotope of hydrogen that rots by around 5% each year. An enormous container of water that contained 856,000 tritium iotas stayed undisturbed for a very long time.

Then the amount of Tritium that bottle contains now will be given as,

y = 856,000 (1 - 0.05)¹³

Simplify the equation, then we have

y = 856,000 (1 - 0.05)¹³

y = 856,000 (0.95)¹³

y = 856,000 (0.51334)

y = 439,421

The amount of Tritium that bottle contains now will be 439,421.

More about the exponent link is given below.

brainly.com/question/5497425

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6 0

1 year ago

Can someone help and explain

ruslelena [56]

Answer:

$\frac{1}{2}$ blocks

Step-by-step explanation:

If it takes 15 minutes to walk 7 1/2 blocks, it should be 15:17 $\frac{1}{2}$

The left side is minutes and the right side is the number of blocks

15:17 $\frac{1}{2}$

1: ? Since we are figuring out how many blocks he can walk in a minute, the left side is 1 and the right side is a question mark because we have not figured it out yet.

15: 17 $\frac{1}{2}$ Divide by 15 on both sides because that is the "distance" from 15 to1

1 : ?

1: $\frac{1}{2}$

So the answer is $\frac{1}{2}$

5 0

3 years ago

Okay i am begging all of the math wizards on brainly to help me. it is end of the semester for me and im trying so hard not to f

Travka [436]

Answer:

Ok its pretty straight forward

So for every x its 1

And every y its 4/5

To make life simpler lets just make 4/5 into a whole number

So we can make it into 20/5 which equals 4

To get to 20/5 we multiply 4/5 by 5

So we multiply the x by 5 too

We’d get (5,5)

So you can plot that

And the lines should automatically plug in a different point

You can plug it into negatives

-5, -5

so something between those lines

Like i dontt get how lines work here it Make sure its on the 5,5

I can’t think of an equation but I guess

5=m5

In the Format Y=mx (yes no y intercept because its a direct proportion formula)

Or you can use the format

y/x=m

5/5=m

Or if they suggest it in a y intercept formula

y-mx+b

just plug in like y with 5 and the x with 5.

You can also use the plot (10,8) still works :)

If I’m worng I’m sorry the question is weird and I’m assuming they asking you about Proportional/direct relationships

5 0

3 years ago