Answer:
- strawberry: 30 g
- blueberry: 24 g
Step-by-step explanation:
The total number of ratio units is 5+4 = 9, so each of them represents ...
(54 g)/9 = 6 g
of fruit. Multiplying the ratio by this value shows you the amount of each kind of fruit:
strawberry : blueberry = 5 : 4 = 5(6 g) : 4(6 g)
strawberry : blueberry = 30 g : 24 g
There are 30 g of strawberry and 24 g of blueberry in the smoothie.
Answer:
The initial populations of slugs is 40
Step-by-step explanation:
we have
This is a exponential function of the form
where
a is the initial value (value of f(x) when the value of x is equal to zero)
b is the base
r is the rate
b=(1+r)
In this problem we have
therefore
The initial populations of slugs is 40
<u><em>Verify</em></u>
For n=0
substitute in the function
Answer:8/3=2 2/3
21/2=10 1/2
Step-by-step explanation:
Step-by-step explanation:
you first need to know what is mean .mean is when you add all the numbers up then divide them by 2
We can use fraction to solve this problem. Since Jean can fill the pool in 8 hours and Mark in 12 hours, we can use the formula X/8 + X/12 = 1 where X/8 stands for Jean's job and X/12 for Mark's.
X - total number of hours Jean and Mark can fill the pool
To add the two fractions, we need to have the same denominator which is 24.
The equation will be (3X + 2x) / 24 = 1, which will give us a simplified formula of 5X / 24 = 1.
To get X, we need to multiply 24 to both sides (5X/24 and 1) so that the equation will be 5X = 24. We only need to solve for X, so we will remove 5 from X by dividing it to 24, giving us the equation 5X/5 = 24/5.
The final answer will be X = 24/5 hours or 4.8 hours.
Therefore, the supervisor is incorrect since Jean and Mark can fill the pool in less than 10 hours.
