Answer:
cAN YOU SHOW ME THE DIAGRAM FOR THE QUESTIOn?
Step-by-step explanation:
Answer:
Step-by-step explanation:
The cost is given for <em>1 sweatshirt</em>. To find the cost of 15 sweatshirts, we need to multiply the expression by 15. Let's do this:
This is the expression that represents the cost of 15 sweatshirts.
If you notice the terms, they're
7, -21, 63, -189 and so forth.
7*-3 = -21 and -21 * -3 is 63 and so forth, meaning the "common ratio" is -3.
now, for a common ratio say "r", which is a fraction, namely less than ±1 and more than 0, or |r| < 1 , you do have a convergent sequence.
however this one notice, |-3| is 3, and that's greater than 1 clearly, therefore is divergent, meaning the summation has no finite value.
Answer:
8.83 x 10^-5 grams
Step-by-step explanation:
3.7 x 10^-6 grams of carbon power
0.000092 grams of ammonium carbonate
0.000092 = 9.2 x 10^-5
3.7 x 10^-6 = 0.37 x 10^-5
The difference:
(9.2 x 10^-5 ) - (0.37 x 10^-5)
= (9.2 - 0.37) x 10^-5
= 8.83 x 10^-5
Hello!!
Well, there are 60 seconds in a minute, so all we have to do is multiply by 60.
13 * 60 = 780
The jogger runs a mile in 780 seconds.
Hope this helps!!
