There were 13 original states. There are now 50 states. What fraction of the states are original states?-Please help, my mind went blank I usually know this stuff

Answers

Answer 1

Answer: I don’t know for sure but I think the answer is 13/20

Answer 2

Answer: Ah, I haven't done this in a while.. I believe it is 260/10? I'm not entirely sure.. I apologize for not being sufficient. I hope your mind returns soon because I can't find mine!

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Find a number that is not a solution to 3x-1>8 or 7-x>3
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The distance from the park to the grocery store is 0.9 mile. Ezra runs 8/10 of that distance and walks the rest of the way. How far does Ezra run from the park to the grocery store?

What is 4 hours and 39 mins before 7:53 p.m

Answers

4 hours and 39 minutes before 7:53 p.m. is 6:34 p.m.

To find the time 4 hours and 39 minutes before 7:53 p.m., we can subtract the given time from the duration.

Step 1: Convert 4 hours and 39 minutes into minutes.

4 hours = 4 * 60 = 240 minutes

Total duration = 240 minutes + 39 minutes = 279 minutes

Step 2: Subtract the duration from the original time.

7:53 p.m. - 279 minutes

Subtract the minutes first:

53 minutes - 279 minutes = -226 minutes

Now, since the result is negative, we need to "borrow" an hour from the original time:

7 p.m. - 1 hour = 6 p.m.

So, 4 hours and 39 minutes before 7:53 p.m. is 6:34 p.m.

To know more about hours:

brainly.com/question/53809

#SPJ2

Its 3:14 p.m what you do is simply subtract 7:53 pm from 4:39 pm or you get a clock and count backwards

(3,6) (3,7) (-2,-5) (-9,11) is it a function a relation, or both

Answers

It is a relation but not a function

Step-by-step explanation:

Given

(3,6) (3,7) (-2,-5) (-9,11)

First of all we have to define both terms: Relation and Function

A relation is a set of ordered pairs containing one element from each set

A relation can be a function only if there is no repetition in domain i.e. no first element in each ordered pair should be repeated.

In the given set of ordered pairs, they are relation as all the ordered pairs have two values.

While the given relation is not a function, as there is repetition in first elements of two ordered pairs i.e. 3 is repeated in (3,6) (3,7)

Hence,

It is a relation but not a function

Keywords: Functions, Relations

Learn more about functions at:

#LearnwithBrainly

Describe one way that a cube and a cylinder are alike and different

Answers

The similarity is that a Cube and cylinder both have 3-D shapes.

The difference is that a cube has vertices while a cylinder has none.

What is a Cylinder?

This can be referred to a 3D solid shape that consists of two identical and parallel bases linked by a curved surface.

When compared to a Cube they both have certain similarities and differences which are mentioned above.

Read more about Cylinder here brainly.com/question/9554871

A cube and a cylinder are both 3-D shapes.
A cube has vertices, a cylinder has none.

How invented all of the numbers

Answers

0a perwon a long long time ago

Jesus because jesus is the answer to everything

There are 20 million bacteria per square centimeter of coral in a coral reef. The coral reef covers 13000 km^2. How many bacteria are there in the coral reef?

Answers

Answer:

2.6 * $10^(21)$ bacteria

Step-by-step explanation:

We know that there are 20 million bacteria in 1 $cm^2$ of coral reef. Let's write the number of bacteria in scientific notation with powers of 10:

$20,000,000= 2*10^7$

Now let's write 1 $cm^2$ in square meters, knowing that one cm equal 0.01 meter ( $10^(-2)$ meters:

$1 \, cm^2 = 1* (10^(-2)\,m)^2= 10^(-4)\, m^2$

So now we can find how many bacteria there is in one $m^2$ of coral reef:

Number of bacteria in $1\,m^2 = 2 * 10^7* 10^4 = 2 * 10^(11)$ bacteria

we can now express 13000 $km^2$ in $m^2$ knowing that 1 km = 1000 m = $10^3$ m:

$13000\,km^2= 1.3 * 10^4 \,km^2=1.3 * 10^4*(10^3m)^2= 1.3*10^4*10^6\'m^2=$

Since we know the number of bacteria per every $m^2$ of coral reef, the number of bacteria in $1.3*10^(10)\,m^2$ of coral reef will be the product of these two numbers:

Total number of bacteria: $2*10^(11) * 1.3*10^(10)=2.6* 10^(21)$

What is greater 1/3 or 1/8

Answers

1/3 is greater. Picture a pie with nothing cut into it. Then, you cut 3 equal pieces out of it, leaving no pie remaining. So, if you take 1 piece, you have 2 pieces that you didn't take. So if you do the exact same thing, but you cut 8 pieces out of the pie and you take 1 piece, there are still 7 pieces remaining. So 1/8 is a smaller part of the pie than the 1/3, since you are cutting the pie into 8 identical pieces while with 1/3 you are cutting the same sized pie into 3 pieces. Sorry if I was confusing, just ask me if you want an easier-to-understand explanation. Also, if you pick a "brainliest" answer, it actually gives you points.

1/3 because u would do 1/3 and 1/8 next to each other 1x3 so 1/8 equals 3 then we do 1x8 and that equals 8 so 1/3 equals 8 then u conpare them 8>3 so 1/3>1/8

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