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2 years ago

Please help me I will give you alot of points

Mathematics

2 answers:

emmasim [6.3K]2 years ago

7 0

I would say it’s 240

xenn [34]2 years ago

5 0

Answer:

Looks like theres a 120 word increase every 3 minutes therefore, 720 is your answer (For 18 minutes)

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How to graph an exponential function

irina1246 [14]

Step-by-step explanation:

Exponential function is given by general form $y=ab^x$

Where a and b are constants.

say a=1 and b=2 then we can write function as :

$y=1*2^x$

or $y=2^x$

To graph this or any exponential function, we just need to find some points then join them by a curved line.

Like plug x=0, 1, 2,... into above function and find points:

plug x=1

$y=2^x=2^1=2$

Hence point is (1,2)

Find more points similarly then graph them to get the graph as shown below:

7 0

3 years ago

A number is increased by 30, and the

Novosadov [1.4K]

Answer:

The original number is 17.

Step-by-step explanation:

$3(x+30)=141\\\\\frac{3(x+30)}{3}=\frac{141}{3}\\\\x+30=47\\\\x+30-30=47-30\\\\x=17$

4 0

2 years ago

Read 2 more answers

(there is an attachment)

lara31 [8.8K]

Area of a Triangle = 1/2 * base * Height

2.5 = 1/2 * 2 * h

2.5 = 1 * h

h = 2.5 /1

h = 2.5 in

In short, Your Answer would be: Option C

Hope this helps!

7 0

3 years ago

The production department of Celltronics International wants to explore the relationship between the number of employees who ass

Flura [38]

Answer:

(a) Shown below

(b) There is a positive relation between the number of assemblers and production.

Step-by-step explanation:

Let X = number of assemblers and Y = number of units produced in an hour.

(a)

Consider the scatter plot below.

(b)

Based on the scatter plot it can be concluded that there is a positive relationship between the variables X and Y, i.e. as the value of X increases Y also increases.

(c)

The formula to compute the correlation coefficient is:

$r=\frac{n\sum XY-\sum X\sum Y}{\sqrt{[n\sum X^{2}-(\sum X)^{2}][n\sum Y^{2}-(\sum Y)^{2}]}} }$

Compute the correlation coefficient between X and Y as follows:

$r=\frac{n\sum XY-\sum X\sum Y}{\sqrt{[n\sum X^{2}-(\sum X)^{2}][n\sum Y^{2}-(\sum Y)^{2}]}} }=\frac{(5\times430)-(15\times120)}{\sqrt{[(5\times55)-15^{2}][(5\times3450)-120^{2}]}} =0.9272$

Thus, the correlation coefficient is 0.9272.

7 0

2 years ago

It is time to get the fish food ready for the marine life rescue missions. Over the last month, Penny's class has collected fish

professor190 [17]

Well, you very Silly Goose This Question Is Very Easy.

First, to find the volume of the shipping box, multiply All Numbers around the object. First, you get 585/15 then you simplify and get 36 9/16.

Now to find the volume of the fish food you need to also multiply the numbers around the object. It gives you 1/64.

Lastly, no, they are not equals because they are different numbers.

So, yes, it is V= W x H x W.

Hope this helps and have a nice day!

And also May I please have Brainliest?

8 0

2 years ago

Please help me I will give you alot of points​

Please help me I will give you alot of points