Answer:
The verticle angles are AB and ED
Step-by-step explanation:
Answer:
C 
Step-by-step explanation:
Option C - is incorrect because when multiplying the numerator and denominator of the fraction 
by 7, you’re suppose to get 
.
The level from each growth factors is an illustration of combination
There are 90 ways of combining one level from each growth factors
<h3>How to determine the number of combination</h3>
From the complete question (see attachment), we have the number of levels in each growth factor is:
- Lighting = 3
- Age = 5
- Temperature = 2
- Humidity = 3
So, the number of combination (n) is:
n = 3 * 5 * 2 * 3
n = 90
Hence, there are 90 ways of combining one level from each growth factors
Read more about combination at:
brainly.com/question/11732255
Answer:
B.
Step-by-step explanation:
f(x) = 4(1/2)^x
Let's find the value of the function for x = 0 and for x = 1.
f(0) = 4(1/2)^0 = 4(1) = 4
f(1) = 4(1/2)^1 = 4(1/2) = 2
The only graph that has both points (0, 4) and (1, 2) is the second graph.
Answer: B.
Answer:
21.9 kilograms
Step-by-step explanation:
To find the total amount of sand, We need to add the new to the old. Lets have x be the total amount of sand.
14500+7400=x
Add them up
21900=x
The total amount of sand is 21900 grams
Now to find the kilograms we need to divide this number by 1000. Let y be the kilogram amount.
21900/1000=y
divide
21.9=y
There are 21.9 kilograms
