Answer:
c
Step-by-step explanation:
PI times radius squared
Answer:
3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let x represent the number of friends that Monica asked to a charity raffle ticket. If all but 4 of her friends bought a ticket, it means that only 4 of her friends did not buy the charity raffle ticket. Thus, the number of her friends that bought the charity raffle ticket is
x - 4
If each ticket costs $3 and the total amount that was raised is $18, then algebraic expression representing the number of friends that Monica asked is
3(x - 4) = 18
3x - 12 = 18
3x = 18 + 12 = 30
x = 30/3 = 10
Monica asked 10 friends
Answer:
Step-by-step explanation:
Hello!
The histogram summarizes the amount of sugar in organic snacks. (mg)
Y-axis shows the number of snacks
X-axis shows the amount of sugar per snack
The first column of the histogram show that 2 snacks contain sugar between 220 and 224 mg of sugar.
The second column shows that about 3 snacks have between 224 and 228 mg of sugar.
The third column shows that 8 snacks have between 228 and 232 mg of sugar.
The fourth column shows that 12 snacks have between 232 and 236 mg of sugar.
The fifth column shows that 11 snacks have between 236 and 240 mg of sugar.
The sixth column shows that 3 snacks have between 240 and 244 mg of sugar.
The seventh column shows that 2 snacks have between 244 and 248 mg of sugar.
The total of observations is 2+3+8+12+11+3+2= 41 snacks.
I hope this helps!