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2 years ago

What are some testing tragest because we are starting leap next week?

SAT

2 answers:

Anit [1.1K]2 years ago

7 0

Answer:

The best testing strategy I have when it comes to multi choice is

if there are 4 answers ...2 of them you can easily eliminate with no problem. Then you have 2 more answers left and you find facts about each on and which one best relates to the question then boom. Oh and also always check for spelling and grammar in the answers because it will be wrong if its not correct.

S_A_V [24]2 years ago

6 0

To safely phase out social distancing measures, the U.S. needs more diagnostic testing for the coronavirus, experts say. But how much more?

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For a laboratory assignment if the equipment is working the density function of the observed outcome

vivado [14]

Based the density function of the observed outcome, the probability $P(x\leq \frac{1}{3} )$ is equal to 0.1388.

<h3>What is a density function?</h3>

A density function can be defined as a type of function which is used to represent the density of a continuous random variable that lies within a specific range.

Given the following density function:

$f(x)=\left \{ {{2(1-x),\;0 < x < 1} \atop {0,\; otherwise}} \right.$

Next, we would calculate $P(x\leq \frac{1}{3} )$ ;

$P(x\leq \frac{1}{3} )=\int\limits^\frac{1}{3} _0 {f(x)} \, dx \\\\P(x\leq \frac{1}{3} )=2 \int\limits^\frac{1}{3} _0 {(1-x)} \, dx \\\\P(x\leq \frac{1}{3} )=2|x-\frac{x^2}{2} |\limits^\frac{1}{3} _0\\\\P(x\leq \frac{1}{3} )=2[\frac{1}{3} -\frac{1}{2} (\frac{1}{3})^2]\\\\P(x\leq \frac{1}{3} )=2[\frac{1}{3} -\frac{1}{18}]\\\\P(x\leq \frac{1}{3} )=0.1388$

Read more on probability here: brainly.com/question/25870256

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1 year ago

A child who develops to be dependent and immature most likely had parents who followed which types of

sweet [91]

Authoritarian
Explanation: An authoritarian ruler is basically a dictator, not allowing any freedom of choice. Authoritative provides some parental control, but probably with limits. Permissive is lenient.

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2 years ago

An expert archer tries to shoot an arrow into a target lying at the bottom of a shallow pool, even though the water does not cha

Eva8 [605]

This is called in physics refraction phenomenon.

It occurs when light when the light passes from one medium with density d1 to another medium with density d2. The sight of the archer travel from air to deep into water & provokes a refraction.

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2 years ago

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in the excretory system, where does the waste material in the body come from and why does the body need to get rid of these wast

julsineya [31]

In the excretory system, the waste materials are filtered from the blood. They are gotten rid off in order to maintain internal chemical homeostasis.

<h3>What is the Excretory System?</h3>

The excretory system can be described as a biological system that aids the body in removing unwanted materials from fluids of the body of organisms.

The main reason for the function of the excretory system is to maintain internal chemical homeostasis and prevent the body from damage.

Learn more about the excretory system on:

brainly.com/question/1171674

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1 year ago

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Do you ever feel really afraid of failing. Do you think you have to be perfect all the time? If you do, someone like Sheila Jose

kherson [118]

Answer: Yes, I am cause you will never know what will happen when you are done falling . Sheila Josephs helps you inspires you . That's what psychologist do they talk to you the help you.

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2 years ago