Answer: 1/2
Step-by-step explanation:
Circumference is equal to 2πr. Now, if the circumference itself is equal to pi, then the equation becomes the following:
π = 2πr
Divide both sides by pi:
1 = 2r
Divide both sides by 2:
r = 1/2
It would cost Tia $32 before taxes.
Step-by-step explanation:
Step 1:
Since the store is advertising 20% off listed prices, we would have to calculate 20% of $40
First, let's divide the 20 by 100 which is 0.2
Step 2:
Now multiply the 0.2 with the given price, which is $40
0.2*40 = 8
$8 is the amount Tia would get off on the product
Step 3:
The $8 would be subtracted from the original price of the product, which is $40
40-8 = 32
Thus, Tia could buy the item for $32 before taxes.
Answer:
1.68
Step-by-step explanation:
log723.7=2.86
multiplication in log is addition so 2.86+
log0.0667=-1.18
so 2.86+-1.18=1.68
Answer:
q = ±5√5
Step-by-step explanation:
q² - 125 = 0
q² = 125
q = ±√(5 * 25)
q = ±5√5
24 prizes.................