Answer:
It takes one minute for both of them to eat one scoop.
Step-by-step explanation:
How long does it take them to eat 1 scoop of ice cream working together?
Jada: 2/5 = 0.4 per minute
Noah: 3/5 = 0.6 per minute
0.4+0.6 = 1 scoop per minute
How long does it take for Noah to eat his 3 scoops of ice cream in 5 minutes?
5 minutes???
Answer:
35-b
Step-by-step explanation:
the answer is 35-b
<h3>
Answer: A) 4^9</h3>
The rule you use is
a^b * a^c = a^(b+c)
The base stays the same at 'a' the whole time. We add the exponents. If the bases were different on the left hand side, then we cannot use this rule.
In this case, a = 4, b = 6, c = 3.
4^6 * 4^3 = 4^(6+3) = 4^9
Answer:
x = 1
Step-by-step explanation:
This is a proportion, meaning you can cross-multiply to solve it.
1.5 * 4 = 6x
6 = 6x
1 = x