Answer:
170/30 inches Larger Lizard
Step-by-step explanation:
Small lizard 5/6 inches long
Larger lizard 6 4/5 times (x) larger than the small lizard 5/6 inches long
Step 1. Try to make everything the same before doing anything else. You can do this by getting rid of the whole number in 6 4/5 :
Use the denominator of this equation 6(4/5 ), which is 5, with the whole number (6) and then the add the numerator (4) to it. Example, 5x6= 30, 30+4=34 , you now have 34/5 . Now it is the same as 5/6
Since the size of the larger lizard is 34/5 longer than the size of the small lizard, all you have to do is multiply the fractions together to get your answer;
(5/6) x (34/5)= Numerator 5x34=170 , Denominator 5x6=30
Your answer is: Numerator/Denominator ===> 170/30
The larger lizard is 170/30 inches long or, 17/3 inches long.
Answer:
2πr
Step-by-step explanation:
when we use this formula it will come ans
please i think it is right
please follow me ok
Answer:
y = 10x^2 + x +21
Step-by-step explanation:
Answer:
0 tests
Yes, this procedure is better on the average than testing everyone, it makes it less cumbersome.
Step-by-step explanation:
Given the information:
Let P be the probability that a randomly selected individual has the disease = 0.1. N individuals are randomly selected, thereafter, blood samples of each person would be tested after combining all specimens. Should in case one person has the disease then it yields a positive result and test should be set for each person.
Let Y be number tests
For n = 3 there are two possibilities. If no one has the disease then the value is 1 otherwise the value is 4, here P = 0.1
Therefore, for Y = 1
P(Y-1) = P(no one has disease)
= 0.9³
= 0.729
If Y = 4
P(Y-4) = 1-P(y = 1)
= 1 - 0.729 = 0.271
The expected number of tests using this formular gives
E(Y) = 1×0.729 + 4×0.271
E(Y) = 0
I think the answer is B but I’m not sure, sorry if i got it wrong,
have a good day and have a good Christmas
