Riley is solving a problem to find the number of tents comma sleeping bags comma and backpacks that she should order. She wrote
1 answer:
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A. 2 is the right answer
Step-by-step explanation:
Given function is:
The graph of any function is made by plugging in the inputs and finding the respective outputs hence creating points on graph.
The graph of function can be created using online graphing tools.
We have used the online graphing calculator "Desmos" to draw the graph of the given function (Picture Attached)
In the picture we can see that the line of graph intersects the x-axis on two points only.
Hence,
A. 2 is the right answer
Keywords: Graph, Functions
Learn more about function graphs at:
#LearnwithBrainly
Answer:
Bb or BB = 75%
Explanation:
In order to solve this question we have to use the Punnett square.
The Punnett square demonstrate the genetic results when two individuals cross. In order to make the square, we have to draw a big square with small squares inside, each representing all possible combinations of alleles. Since we have 2 alleles we have 4 possible combinations, that means 4 small squares.
In the up part of the square we introduce the alleles of the parent 1 and in the left part the alleles of parent 2. The results will be written in the small squares.
The attached image represents the crossing of two heterozygotes Bb x Bb
Represented by red there's 25% of probability of the puppy be homozigot BB, that means he will be black.
Represented by green there's 50% of probability of the puppy be heterozigot Bb, that means he also will be black, since B is dominant.
Represented by blue there's 25% of probability of the puppy be homozigot bb. That means he will be brown, since there's no dominant B there.
Total: 25% (BB) + 50%(Bb) = 75% of being black
