Answer:
It would take 5 days
Step-by-step explanation:
1990/400 is 4.975 round that it is 5 so 5 days
Answer:4 senior citizen tickets and 10 adult tickets
Step-by-step explanation:
4 s = $16 then 76-16=60 then 6 times 10 = 60 so then that spends the rest of the money
Answer:
$3.49
Step-by-step explanation:
-The z value is calculated by the formula:
Where 
are the mean and standard deviation respectively and 
is the price of the random selection.
#We substitute and solve for 
:
Hence, the mean price of a box of cereal is $3.49
Step-by-step explanation:
Solution :
Here, Principal amount, P=10000 Rs
Rate, r=8.5% per annum
Time, t=1 year and 3 months So, Amount after first year =10000∗(1+8.5100)1
=10000∗108.5100=10850
So, interest after first year =10850−10000=850 Rs
Now, interest for 3 months in 2nd year =10850∗8.5∗3100∗12=230.56 Rs
So, total compound interest 850+230.56=1080.56 Rs
Answer:
160.
Step-by-step explanation:
Work out the innermost parentheses first:
{[9 x (7.3+10.7)} - 5} + [3 x (7.8 - 6.8)}
= {[9 x 18} - 5} + [3 x 1}
= {162 - 5} + 3
= 160.
