Answer:
it will take 20 minutes for all the pretzels to be gone
Step-by-step explanation:
you can multiply 25 times 20 you get 500
hope this helps!
Answer:
C
Step-by-step explanation:
Answer:
Step-by-step explanation:
This can be solved with a very basic knowledge of probability and proportions. If we have 2 chances out of 7 to pick a blue marble, then we have 5 chances out of 7 to pick a red one, right? We can use that and set up a proportion with red marbles on top and total number of marbles on the bottom:
5/7 is the reduced fraction that represents the number of red marbles over the total number of marbles. Solving this way allows us to find out what the fraction was before it was reduced, hence, giving us the total number of red marbles. Cross multiply to solve:
7x = 420 so
x = 60. 60 red marbles total
Answer:
-2/5+π+π^8
Step-by-step explanation:
1+2-3*4/5+6-7-9*0+π-π+π+π^8
3-12/5-1+π+π^8
2-12/5+π+π^8
5×2-12×1/5+π+π^8
10-12/5+π+π^8
-2/5+π+π^8
Answer:
angelfish can swim faster by 12.5 feet per second
Step-by-step explanation:
60 feet in 6 seconds is 10 feet per second
45 feet in 2 seconds is 22.5 feet per second
A rainbow fish can swim 10 feet per second but an angelfish can swim 22.5 feet per second which means, the angelfish can swim faster by 12.5 feet per second.