16% would be the correct answer
Answer:
502.85 feet
Step-by-step explanation:
Given that,
The radius of a Ferris wheel, r = 16 feet
We need to find how far will you travel if you take a ride that goes around 5 times.
Distance = 5×2πr
So,
= 10πr
So, the required distance is 502.85 feet.
Answer:
-4e - 9
Step-by-step explanation:
This requires combining like terms, which means that you combine the same types of values. In this one there are two "types" of values: something that involves the variable e and just normal numbers. Let's say that the "e"s are oranges and the regular numbers are apples. Remember, you can't simply add oranges and apples together
let's start with apples (the regular numbers)
you have -19 (just pretend the minus sign is attached to the value following)
and +10
so -19+10 is -9
we have -9 apples
so now let's look at oranges, represented by e
you have 3e and -7e
if one e is one orange, then you could say that there are 3 oranges and -7 oranges
so if you subtract you get -4e, or -4 oranges
now let's add that back together with the apples, remembering that you can't actually combine them
so it would be -4e - 9
(-4 oranges and -9 apples)
Sam would need four more cups of sugar!
Answer:
The missing factor is 5y-9
5y^2-4y-9=(y+1)(5y-9)
Step-by-step explanation:
We are given this expression:
Now let us factorise it using AC method of factorisation.
First taking product of 5 and -9
5*(-9)=-45
NOw we have to find two factors of -45 that add up to give -4
Two such factors are -9 and 5
So replacing -4y by -9y+5y,
Factoring by grouping,
So the missing factor will be 5y-9