So the price would first be 12*1.5 which is 18, then multiply by 1.07 to get 19.26
Answer:
C
Step-by-step explanation:
y-9=6 y-9=-6
+9 +9 +9 +9
y=15 y=3
Answer:
To find the mean, you add all the numbers given (12, 15, 10, and 11) and then divide by the number of values in the set (in this case, 4). This is the same as finding an average. To do this, you add 12 + 15 + 10 + 11 = 48. Since you have 4 numbers, you do 48 ÷ 4, which equals 12. Therefore, the mean is 12.
The answer is 16875 seats
<span>Baseball fans have bought 5/8 of the seats: 5/8 * 45000 = 28125 seats
The number of available seats is the number of sold seats subtracted from the total number of seats:
45000 - 28125 = 16875 seats</span>
25 people can dig the hole of 50 m deep in
hours
Explanation
4 people can dig a hole 20 m deep in 3 hours
So, 1 people can dig a hole 20 m deep in (3×4)hours= 12 hours [If the number of people decreases, then the time taken to dig the hole will increase]
and 1 people can dig a hole 1 m deep in (
)hours =
hours = 0.6 hours
Now, if 1 people dig the hole of 50 m , then the time needed = (0.6×50) hours = 30 hours
So, 25 people can dig the hole of 50 m deep in =
hours