In a piggy bank, 40% of the coins are dimes.
3/8 of the remainder are nickels.
The remainder is going to be 60%
1/8 of 60% is 7.5%. (just dividing by 8)
3/8 of 60% = 7.5% × 3 = 22.5% are nickels.
If 22.5% are nickels, then 77.5% are not.
The percentage of coins that aren't nickels is the same as the probability of drawing one because each coin has equal probability to be chosen.
Answer:
2021 po
Step-by-step explanation:
pag wrong po ako,, please correction me
Answer:
30 minutes
Step-by-step explanation:
If the campsite is only a mile away and they can walk 2 miles per hour, then it will only take them half an hour.
Answer:
Step-by-step explanation:
0 is not an interval, it is just the origin
hard to make an estimate without knowing the limits.
average rate of change will be Δy / Δx or (y - y₀) / (x - x₀)
as (0, 0) is the origin and appears to be on the plot line, the average rate of change will be y/x for any other point on the curve relative to the origin.
EDIT
for interval 0 ≤ x ≤ 8
at x = 8 y appears to be -24
average change is -24 / 8 = -3
Answer:
Games won by his friend = 3
Step-by-step explanation:
<u>Given data:</u>
Ratio of games winning = 3:1
Total games won by Will = 9
Total games won by his friend = ?
<u>Solution:</u>
Assume games won by friends = x
So according to data:
3:1 = 9:x
= 3/1 = 9/x
By cross multiplying:
= 3x = 9 * 1
By dividing 3 to the both sides of equation:
= 3x/3 =9/3
= x = 3
Games won by friend = 3
