All categories

2 years ago

Some friends spent the afternoon collecting aluminum cans for

2 answers:

6 0

The friends couldn’t have collected the same amount of cans each hour, if they did they would have ended up with the same amount of cans.

But we can assume these three friends collected cans on one account. Assuming this we can add 86+89+113
And divide it by 6 hours. Doing this we get 48 cans/ hour.

Afina-wow [57]2 years ago

4 0

Answer:

1728

Step-by-step explanation:

first, you have to add the total number of cans they collected each hour.

second,you have to multiply the number of hours by your answer for step 1.

You might be interested in

Need help asap important! thanks so much!

a_sh-v [17]

Answer:

You would have $343.37 at the end of the 2 years.

Step-by-step explanation:

Interest earned is like bonus money the bank pays you just for keeping money

$\mathrm{Compund\:Interest\:Formula}:\quad A = P { \left( 1+ \dfrac{ r }{ n } \right) }^{ nt }$

P: the starting balance of the account (also called initial deposit, or principal)

A: the new balance in the account after N years.

t: the number of years or time

r: the interest rate, (in decimal form)

n: the number of times the interest is compounded each year.

Annually = each year = 1

P =$300, r = 7%, t = 2, n = 1, A = ?

Substitute the numbers into the "Compound Interest Formula".

$A = 300 { \left( 1+ \dfrac{ 0.07 }{ 1 } \right) }^{ 1 \times 2 }$

$\mathrm{Anything\:divided\:by\:1\:gives\:itself}$

$A = 300 { \left( 1+0.07 \right) }^{ 1 \times 2 }$

$\mathrm{Add\:1\:and\:0.07\:to\:get\:1.07}$

$A = 300 \times { 1.07 }^{ 1 \times 2 }$

$\mathrm{Multiply\:1\:and\:2\:to\:get\:2}$

$A = 300 \times { 1.07 }^{ 2 }$

$\mathrm{Calculate\:1.07\:to\:the\:power\:of\:2\:and\:get\:1.1449}$

$A = 300 \times 1.1449$

$\mathrm{Multiply\:300\:and\:1.1449\:to\:get\:343.47}$

$A = 343.47$

So you would have $343.37 at the end of the 2 years.

Look at the chart

$\mathrm{Year}\quad \mathrm{Year\: Interest}\quad \mathrm{Total\:Interest}\quad \mathrm{Balance}\\\quad1\quad\quad\quad $21.00\quad\quad\quad\quad $21.00\quad\quad\quad\quad $321.00\\\quad2\quad\quad\quad $22.47\quad\quad\quad\quad $43.47\quad\quad\quad\quad $343.47$

8 0

2 years ago

Last month you spent $30.this month you spent 140% of what you spent last month.how much did you spend?

scoray [572]

42 I think. I'm sorry if I'm wrong.. Hope this helped!!

8 0

2 years ago

Read 2 more answers

Which of the following best describes the movement of an object

Ainat [17]

There is no following, however

Motion, best describes the movement of an object.

Hope this helps!

4 0

3 years ago

Which points are the foci of the ellipse?

Mazyrski [523]

The foci need to be equal distances from the center of the eclipse.

See the attached picture. I marked off all the points that were given as choice and from this you can see that that (-5,-4) and (-5,2) are both 3 units away from the center.

The answer is: (-5,-4) and (-5,2)

7 0

2 years ago

Read 2 more answers

Are triangle RAT and triangle BUG congruent, similar, or neither? Explain your reasoning.

Over [174]

Ce clasă ești sa văd daca te pot ajuta

4 0

2 years ago

Read 2 more answers