Answer:
$1.00
Step-by-step explanation:
20/10=2
Answer:
Mₙ= 3*1.2⁽ⁿ⁻¹⁾
Step-by-step explanation:
week 1- 3 miles
week 2 - +20% ⇒ 3*1.2
week 3- +20% ⇒ 3*1.2*1.2
...
week n- +20% ⇒ 3*1.2⁽ⁿ⁻¹⁾
Mₙ= 3*1.2⁽ⁿ⁻¹⁾
Mₙ - miles on week n
an=4n+1
Sum of first 30 terms
a1+a2+.................a30
Sn=(a1+an)*n/2
a1-----------first
terms
an=---------last
term-----a30
n= number of
terms-----30
calculation of a1
a1=4n+1=4*1+1=5
calculation of an
a30=4*30+1=121
S30=(a1+a30)*30/2
S30=(5+121)*30/2=1890
<span>The sum of first
30 terms is 1890</span>
Answer:
1,558 cases of 12 cans of soup can be made
Step-by-step explanation:
<em>Here, we want to calculate how many cases of cans of soup can be made; </em>
In the first part, we had 325 cases of 24 cans Now, if we split the 24 cans into 2 , we have 12 cans ;
So the number of cases is now 325 * 2 = 650 cases
In the second part, we had 227 cases of 48 cans.
If we split 48 cans into 4 , we can have 12 cans.
So the new number of cases here become 227 * 4 = 908 cases.
So the total number of cases we have will be; 908 + 650 = 1,558 cases
Hope it helps :)
Answer:
1/3
(given answers in Question are unreadable)
Step-by-step explanation:
We search for red balls (neither yellow or black). There are 6 red balls among all 18 balls. Selecting one ball, there is a chance 6/18 that we pull out a red one. 6/18 is the same as 1/3.
