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Tom [10]
3 years ago
5

Find the perimeter of the triangle shown 4 1/2in and 5 1/2in And 6in

Mathematics
1 answer:
Jlenok [28]3 years ago
3 0
Add all the sides together for perimeter
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How do you convert from Celsius to Fahrenheit temperatures?
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Answer:

c

Step-by-step explanation:

you would multiply the number by x/frac(9/5) then add 32

6 0
2 years ago
What is 10 o/o of 200.00?
Ronch [10]
10/100 of 200 is the same as 0.1 by 200 results into 20
6 0
3 years ago
Hanna says you cannot represent the fraction One-fourth on the number line.
Tema [17]

Answer:

★ Hanna is not correct. The fraction One-fourth is equal to 2/8, so you can graph it on the second tick mark to the right of zero.

Step-by-step explanation:

Hope you have a great day ;-)

4 0
2 years ago
It is known that a certain lacrosse goalie will successfully make a save 80% of the time. (Assume that all save attempts are ind
Mars2501 [29]

Answer:

The probability is  P(X \ge  10 ) = 0.558  

Step-by-step explanation:

From the question we are told that

   The  probability of making a successful save is  p =  0.80

    The sample size  n  =  12

Generally the distribution of number of saves made by the lacrosse goalie follows a binomial distribution  

i.e  

         X  \~ \ \ \  B(n , p)

and the probability distribution function for binomial  distribution is  

      P(X = x) =  ^{n}C_x *  p^r *  (1- p)^{n-r}

Here C stands for combination hence we are going to be making use of the combination function in our calculators  

 Generally the probability that  the lacrosse goalie will make at least 10 saves

is mathematically represented as

   P(X \ge  10 ) =  P(X =  10 ) + P(X =  11 ) +  P(X = 12)

=>P(X \ge  10 ) = [  ^{12}C_{10} *  (0.80)^{10} *  (1- 0.80)^{12-10}] +  [  ^{12}C_{11} *  (0.80)^{11} *  (1- 0.80)^{12-11}] +   [  ^{12}C_{12} *  (0.80)^{12} *  (1- 0.80)^{12-12}]    

=>P(X \ge  10 ) = [  66 * 0.1073  *  0.04] +  [ 12 *  0.0859 * 0.2] +   [1*  0.0687} *  1]  

=>P(X \ge  10 ) = 0.558  

3 0
2 years ago
A,B and C are points in the cartesian plane. the coordinates of A are (3,-2),BA=(4,-3)and AC=(4,9). Calculate
lesantik [10]
If BA and AC are vectors then AB= (-4 3)
Then B is at (3 - 4, -2 + 3) = (-1, 1)
and C is at (3 + 4, -2 + 9) = (7, 7)
4 0
2 years ago
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