The base of a triangle is 3 inches more than 2 times the height.If the area is 7 square inches, find the base and the height.

Answers

Answer 1

Answer:

Answer: 6 inches

Step-by-step explanation:

Hope this helped

Related Questions

99 POINT PROJECT -- ACTUALLY DO IT, DONT TELL ME HOW! 99 POINTS.Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using appropriate units, such as inches, centimeters, or feet. Complete the following. Show all work for calculations. List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.). Describe the shape of the cross section when the box is cut parallel to the base. What is the surface area of the box? What is the surface area of the box if it is scaled up by a factor of 10? What is the volume of the box? What is the volume of the box if it is scaled down by a factor of 1/10?
30 points!!! Help me on 1. 2. 3.
Which of the following statements about the image below is true?
A direct mailing company sells computers and computer parts by mail. The company claims that at least 90% of all orders are mailed within 72 hours after they are received. The quality control department at the company often takes samples to check if this claim is valid. A recently taken random sample of 150 orders showed that 129 of them were mailed within 72 hours. Set up the null and alternative hypotheses to test whether the company’s claim is true?
The distance between -6 and 15 on a number line is 9?

Give the numerical value of the parameter p in the following binomial distribution scenarioA softball pitcher has a 0.721 probability of throwing a strike for each pitch and a 0.279 probability of throwing a ball. If the softball pitcher throws 19 pitches, we want to know the probability that more than 15 of them are strikes.

Answers

Answer:

$P(X>15)= P(X=16)+P(X=17)+P(X=18)+P(X=19)$

$P(X=16)=(19C16)(0.721)^(16) (1-0.721)^(19-16)=0.112$

$P(X=17)=(19C17)(0.721)^(17) (1-0.721)^(19-17)=0.051$

$P(X=18)=(19C18)(0.721)^(18) (1-0.721)^(19-18)=0.015$

$P(X=19)=(19C19)(0.721)^(19) (1-0.721)^(19-19)=0.002$

And replacing we got:

$P(X>15)= P(X=16)+P(X=17)+P(X=18)+P(X=19) =0.112+0.051+0.015+0.002= 0.1801$

Step-by-step explanation:

Previous concepts

A Bernoulli trial is "a random experiment with exactly two possible outcomes, "success" and "failure", in which the probability of success is the same every time the experiment is conducted". And this experiment is a particular case of the binomial experiment.

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

The probability mass function for the Binomial distribution is given as:

$P(X)=(nCx)(p)^x (1-p)^(n-x)$

Where (nCx) means combinatory and it's given by this formula:

$nCx=(n!)/((n-x)! x!)$

Solution to the problem

For this case our random variable is given by:

$X \sim Binom(n = 19, p = 0.721)$

For this case we want this probability:

$P(X>15)= P(X=16)+P(X=17)+P(X=18)+P(X=19)$

$P(X=16)=(19C16)(0.721)^(16) (1-0.721)^(19-16)=0.112$

$P(X=17)=(19C17)(0.721)^(17) (1-0.721)^(19-17)=0.051$

$P(X=18)=(19C18)(0.721)^(18) (1-0.721)^(19-18)=0.015$

$P(X=19)=(19C19)(0.721)^(19) (1-0.721)^(19-19)=0.002$

And replacing we got:

$P(X>15)= P(X=16)+P(X=17)+P(X=18)+P(X=19) =0.112+0.051+0.015+0.002= 0.1801$

$P(X> 2)=1-P(X\leq 2)=1-[0.0211+0.0995+0.211]=0.668$

Final answer:

In this binomial distribution scenario, the parameter 'p', representing the probability of success on each trial, is the probability of the pitcher throwing a strike, which is 0.721.

Explanation:

In the binomial distribution scenario you described, the softball pitcher throwing a pitch is the independent trial with two possible outcomes: throwing a strike (success) or a ball (failure). The parameter p represents the probability of success on each independent trial. From the question, we can see that the probability, or p, of the pitcher throwing a strike (success) is 0.721. Therefore, p = 0.721.

Please note that the binomial distribution model can be used when all trials are independent, the outcome of a trial is success or failure, and the probability of success remains the same for each trial. It doesn't appear that we need the number 'n' of independent trials or the random variable 'X' representing the number of successes (strikes in this case) for your question, as we were only asked for the value of 'p'.

Learn more about Binomial Distribution here:

brainly.com/question/33656163

#SPJ12

Given input 3823, 8806, 8783, 2850, 3593, 8479, 1941, 4290, 8818, 7413, and a hash function h(x = x mod 13, show the resulting separate chaining table.

Answers

Hello:
3823=13(294)+1
, 8806=13(677)+5
8783=13(675)+8
2850=13(219)+3
3593=13(276)+5
8479=13(652)+3
1941=13(149)+4
4290=13(330)
8818=13(678)+4
7413=13(570)+3

3823=1 mod 13
8806 = 5mod 13
8783= 8 mod 13 ........continue

la diferencia entre el mayor y menor termino de una proporcion geometrica continua es 15.si el otro termino es 10 hallar la suma de mis terminos

Answers

25=10+15=25,because I said so.

The following data set represents the ACT scores for students in Mrs. Smith's collegescience class.18 32 16 2319 21 28 2922 30 19 21What is the range for the ACT scores for the class?

Answers

The range is the difference between the greatest and the smallest number, so it is 32 - 16 = 16.

A telephone company charges 50 cents for along distance call for the first two minutes, and
30 cents for each additional minute. Find the cost
of a 15-minute call.

Answers

Answer: $4.40 is the cost for the call

How to solve -2x-10x12=18

Answers

Answer:

x = −69

Step-by-step explanation:

1: Simplify

−2x−(10)(12)=18

−2x+−120=18

−2x−120=18

2: Add 120 to both sides.

−2x−120+120=18+120

−2x = 138

3: Divide both sides by -2.

-2x ÷ -2 = 138 ÷ -2

x = −69

Answer:

x=-69

Step-by-step explanation:

Other Questions

Please help me ASAP also I dont remember learning this in algebra 1

-17 irrational number

Help please ! i need it asap & do not put any typa link .

Determine the slope from the graphs

The base of a triangle is 3 inches more than 2 times the height.If the area is 7 square inches, find the base and the height. ​

Answers

Related Questions

Answers

Final answer:

Explanation:

Learn more about Binomial Distribution here:

Answers

Answers

Answers

Answers

Answers

The base of a triangle is 3 inches more than 2 times the height.If the area is 7 square inches, find the base and the height.