Answers by Vytsalo

Answers by Vytsalo

Standardized exam's scores are normally distributed. In a recent year, the mean test score was 21.2 and the standard deviation was 5.7 The test scores of four students selected at random are 15,23,7

answered Jan 25, 2022

11 votes

4.1k views

A hybrid car holds 32 gallons of gas in its tank. If it travels from San Diego to Seattle in three tanks of gas, and gas costs $3.29 per gallon, about how much did the trip cost? Report your answer with

answered Dec 28, 2021

7 votes

120k views

The bottom of a ladder must be placed 5 feet from the building. The ladder is 14 feet long. How far above the ground does the ladder touch the wall?

answered Dec 14, 2021

4 votes

45.9k views

Use morphology and syntax to make grammatical sense of the following sentence (Mark all that apply.). The ova of all mammals except the monotremes undergo holoblastic segmentation. The -s inflection indicates

answered Dec 1, 2021

4 votes

82.0k views

After receiving more food, the wife sent the fisherman to ask the fish for a bigger house while she nervously picked at the expensive lobster feast spread before her. She became perpetually restless and

answered Nov 15, 2021

4 votes

42.6k views

In which stanza of the poem in Selection 2 does the narrator’s tone shift to convey excitement? A)1st stanza B)2nd stanza C)4th stanza D)5th stanza (the poem I gaze out the tour bus window at an ancient

answered Oct 7, 2021

4 votes

111k views

Which of the two compounds, H_2NNH_2 and HNNH, has the strongest nitrogen-nitrogen bond, and which has the shorter nitrogen-nitrogen bond. a. H_2NNH_2 has the strongest nitrogen-nitrogen bond and HNNH

answered Oct 7, 2021

5 votes

112k views

Which kind of film format do most DLR cameras have

answered Sep 24, 2021

7 votes

204k views

In triangle ABC, the measure of ∠B is 90°, BC=16, and AC=20. Triangle DEF is similar to triangle ABC, where vertices D, E, and F correspond to vertices A, B, and C, respectively, and each side of triangle

answered Jun 16, 2021

7 votes

211k views

What has romeo left behind?

answered Jun 11, 2021

4 votes

215k views

How many senses are in your body?

answered Mar 20, 2021

4 votes

157k views

Determine if the following systems of equations have one, none or infinitely many solutions. x+3y=5 4x+12y=20 A. Infinite number of solutions B. No Solution C. One solution D. No answer text provided.

answered Feb 23, 2021

0 votes

207k views

What happens when a light wave hits a translucent object, in terms of energy? 1) some of the energy is transmitted, whilst the rest is absorbed and reflected 2) most of the energy is transmitted 3) all

answered Feb 16, 2021

3 votes

5.2k views

If a tennis ball machine can launch 60 balls every 12 minutes how many tennis balls can it launch in 2 hours

answered Nov 15, 2020

7 votes

77.6k views

Pour vos prochaines vacances à l'étranger, vaudrait-il mieux aller dans un pays dont la monnaie est surévaluée par rapport au PPA ou dans un pays dont la monnaie est sous-évaluée par rapport au PPA (les

answered Jul 23, 2020

3 votes

36.1k views

4) Discuss the isolation of the societies of the Americas and Oceana. How were these societies shaped by this isolation? What is the danger or drawback in isolation?

answered Apr 27, 2020

4 votes

221k views

A rectangle has a length of 5cm and a width of 3cm. Every dimension is doubled to form a secound rectangle. What is the ratio of the perimeters of the two rectangles?

answered Dec 8, 2019

5 votes

161k views

Why did the Whigs place John Tyler on the 1840 ticket as Vice President?

answered Aug 9, 2019

5 votes

95.8k views

What’s the southernmost province of the country that occupies approximately one sixth of the Iberian Peninsula

answered May 3, 2019

6 votes

71.7k views

A student's pay of $23 an hour at a new job is $6 more than twice the amount the student earned per hour at an internship. Write and solve an equation to find the hourly pay of the internship.

answered Nov 11, 2018

5 votes

9.8k views

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