imdumb

Thank you

(1.13-1) x 100%=33 %

???????

0.6666=2/3

3sqrt(2/3)=sqrt6

I'm not going to make a talk or graph but I can give the functions for each person. 

w= number of weeks they saved

Mary's total saved = 20+15w

Mark's total saved = 20+20w

You can use those equations to make points on your graph and substitute w with 6 and solve the equations.

Hope this helped.

You can't find an exctn number for these values because there are 2 variables and only one equation. You can't get a number but you can always osolate the variable and get k in terms of t and t in terms of k.

Simplify all the equations:

3 bottles of drink=30

1 bottle of drink=10

10+2 cheeseburger =20

2cheeseburger=10

1 cheeseburger=5

5+4 glasses of drink=9

4 glasses of drink=4

1 glass of drink=1

You can take it from here. 

The formula is 4/3(pi)r^3.

plug the radius in then you have 2334.67m.

Solution 1:

We can plug the point that's given into the equation y=mx+b. So we have

0=m(-14)+b

Then we have 3/7 as m because m represents the slope.

0=3/7(-14)+b

Then you need to solve the equation for b.

After you get the value for b then you put the slope and the value for b in the equation.

Solution 2:

We can instantly see that (-14, 0) is the y-intercept so we don''t need to solve for b we already know the value.

I'm going to assume tht the rectangles side legnths are 64 and 86.

The perimeter would be 64(2)+86(2).

Which equals 300.

The area of a rectangle is legnth x width. So we would have 64(86)=5504 as the area.

Hope this helped.

https://www.mathsisfun.com/puzzles/a-question-of-time-solution.html

How many carrots are there in all?

14(400)=5600

How many blue carrots will be planted?

37/100(5600)=2072

How many regular carrots will be planted?

5600-2072=3528

How many pieces of candy were collected in all?
371(170)= 36070

How many bags of candy were handed out?

36070/17= about 2122

1.

a) 500+ (9.6/100 (500))t= the population t years after 2010

a) 2020-2010=10 years. Plug in t=10 to the equation from the last part. Solve.

1) In thte word CHOICES there are 6 distinct letters and the question asks for a 5 letter arrangment so it would be

6*5*4*3*2

=720

NOTE: I have not learned permutations yet so my answer might not be correct. Can someone let me know if I did this right?

This question was answered here:
https://web2.0calc.com/questions/help_9687

Thank you so much for your help. I can comprehend these questions so much better now. Thank You!!!