Answer: 7/145
Step-by-step explanation:
The probability that the first student walks to school will be: = 7/30.
The probability of selecting the second student that walks to school will be: = 6/29.
Then we multiply both together and this will be:
= 7/30 × 6/29
= 7/145
Answer:
Step-by-step explanation:
V=4/3πr^3
V=4/3×3.14×343
V=1436.02cm^3
Hello!
For the 1st part, you have to find 10% of $24.90
To find percents, change the % to a decimal
10% = 0.1
<em>Now, multiply</em>
0.1 × 24.9 = 2.49
She saved $2.49
To find the new price, subtract the original price with the amount she saved.
Original Price = $24.90
She saved = $2.49
24.90 - 2.49 = 22.41
The new price is $22.41
Answer:
9.6666...
Step-by-step explanation:
9.6666... is an irrational number because it repeats itself and does not end.
Use ratio and proportion
80/120=x/100
cross multiply
x= 66 2/3 percent
