Answer:
60
Step-by-step explanation:
1)PEMDAS
3(24-4)
24-4=20
3(20) is the same as 3 times 20
Answer:
x^6 +2x^5 -6x^4 +3x^2 +6x-18
Step-by-step explanation:
f(x) = x^2 +2x-6
g(x) =x^4 +3
We are going to multiply them
f(x) * g(x)= (x^2 +2x-6)(x^4 +3)
First (x^2 +2x-6)(x^4) = x^6 + 2x^5 -6x^4
Then x^2 +2x-6)(3) = 3x^2 +6x-18
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x^6 +2x^5 -6x^4 +3x^2 +6x-18
Answer:
The equation to determine the total length in kilometers is
The total length in kilometers of Josh’s hike is 38 km.
Step-by-step explanation:
Given:
Let the total length in kilometers of Josh’s hike be h.
Now Given that He has now hiked a total of 17 km and is 2 km short of being 1/2 of the way done with his hike.
It means that to reach half of the length of total length Josh needs 2 more km to add in his hiking which is done which is of 17 km.
Framing the above sentence in equation form we get;
Hence, The equation to determine the total length in kilometers is
Now Solving the above equation we get;
First we will multiply 2 on both side using Multiplication property we get;
Hence, The total length in kilometers of Josh’s hike is 38 km.
Answer:
a. Please refer to the diagram below
b. 0.385875
Step-by-step explanation:
The tree diagram is shown below.
To calculate the probability of at least one sale to the three customers, we have to ways. The easier way is to calculate the probability of no sales to three and subtract the value from one:
Other way is to calculate the sum of following probabilities:
One sale + Two sale + Three sale.
For the probability, please refer to the tree diagram. If moving to the sub branch of the previous branch, we multiply the probability; otherwise we add.