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Andrei [34K]
3 years ago
11

Jenny makes food for her hummingbird feeders

Mathematics
1 answer:
MArishka [77]3 years ago
8 0
That’s good............
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Give brainliest! Right triangle ABC is on a coordinate plane. Segment AB is on the line y = 2 and is 3 units long. Point C is on
Anastasy [175]

Answer: y coordinate is 6

Step-by-step explanation:

6=1/2(3)(h)

If you solve for H then

h=4

So, add 4 to the line y=2

y=2+4

2+4= 6

Hence, the possible y coordinate of point C is 6

Hope this helped!

I would really appreciate if marked brainlest !

Thank you !

6 0
3 years ago
Read 2 more answers
Find the value of x for the rectangle
Anit [1.1K]
(x+3)(2x-6)=26

2x(to the second power)-18=26

2x(to the second power) -18-26=26-26

2x(to the second power)-44 = 0

x=square root of 22,x= negative square root of 22

decimal form : x = 4.69042,x= -4.69042
5 0
3 years ago
A number is randomly selected from {80, 81, 82, 83, 84, 85, 86}.
Ivan
The probability that the number picked is less than 84 p(A) is:
number of possible events with picked number less than 84/ total number of possible events = 4/7
The complement event of A is that event A does not occur. If the picked number is not less than 84 ( this means is greater than 84 or is 84). The probability of the complement event is:1- p(A)=3/7

Solution: B 
6 0
3 years ago
Read 2 more answers
3 + x(-2) = 10<br>step by step ​
alina1380 [7]

Steps to solve:

3 + x(-2) = 10

~Simplify

3 - 2x = 10

~Subtract 3 to both sides

-2x = 7

~Divide -2 to both sides

x = -3.5

Best of Luck!

6 0
4 years ago
A bottling process is inspected 100 percent of the time because of the low yield rate of 98%. If a batch of 80 bottles are inspe
PSYCHO15rus [73]

Answer:

The probability is   P(X <  3) =  0.7843

Step-by-step explanation:

From the question we are told that

   The low yield rate is  q = 0.98

    The sample size n = 80

Hence the probability that the bottle is bad

       p = 1- q

=>    p = 1 - 0.98

=>     p =0.02

Generally the distribution of yield 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^x *  (1- p)^{n-x}

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

Generally the probability less than three bottles are bad is mathematically represented as

    P(X <  3) = P(X = 0 ) + P(X = 1 )+ P(X = 2)

=>  P(X <  3) = ^{80}C_0 *  0.02^0 *  (1- 0.02)^{80-0} +^{80}C_1 *  0.02^1 *  (1- 0.02)^{80-1}+ ^{80}C_2 *  0.02^2 *  (1- 0.02)^{80-2}

=>  P(X <  3) = 1 *  1 * 0.1986 + 80 *  0.02 *  0.2027 + 3160 *  0.0004 * 0,2068

=>  P(X <  3) =  0.7843

8 0
3 years ago
Read 2 more answers
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