Bobbie

This page lists questions and answers that were posted by visitors named Bobbie.

Questions

The following questions were asked by visitors named Bobbie.

Creative drama offers a means for cooperative learning and teamwork through which? 1. shared experiences 2. creative illustrations 3. building language skills 4. improvised facial expressions I am thinking "shared experiences" offer a means of cooperative...

A prop-box is a/an: effective strategy for enhancing drama activities. (or) tool for evaluating activities Check this site for your answer. http://www.angelfire.com/dc/childsplay/Prop_Box_Ideas.htm Thank you for using the Jiskha Homework Help Forum. A pro...

What is the gravitational field strength at a place 220km above Earth's surface, the altitude of many piloted space flights?

determine the distance from earths centre where the force of gravity acting on a space probe is only 11% of the force acting on the same probe at earths surface. Express your answer in terms of earths radius, rE

The value of the expression (4220 + 0.25 (x - 30,650) is the 2006 federal income tax for a single taxpayer with taxable income of x dollars, where x is over $30,650 but not over $74,200. Simplify the expression; Find the amount of tax for a single taxpaye...

A 2.0kg bag is held by a string to the ceiling. A 10g bullet travelling at 200m/s strikes the stationary bag. The height of the bag after the collision is 10cm, assuming there is no friction, determine the speed, in m/s, of the bag after the collision.

a 500g piece of silver at 150 degrees celsuis is submerged in 1000g of water at 5 degrees celsuis to be cooled. determine the final temperature of the silver and water given. Cwater=4.18 x 10^3 J/kg.C Csilver = 2.4 x 10^2 J/kg.C

Three ropes (X,Y and Z) made of different materials are attached in a linear fashion. Based on the following observations, classify ropes X,Y, and Z as fast, intermediate or slow media. -a negative pulse transmitted into X is inverted upon reflection and...

I need to find more information on why people need life insurance

Consider the densities of the liquid substances listed. a) How will substance X, a solid, with density of 0.87 g/cm^3, behave when placed in each of the other pure liquids? b) Sketch and label a test tube containing substances A,B,C, and X. Assume that th...

How do I do a job description for a high school librarian? Do I set it up as an outline?

How do you solve L=2.43*9.0^0.3326 to get the wingspan of a pelican in feet?

What is the definition of socially compliant? I am completing an assignment that requires to categorize this statement for one of two groups or both (Christian American/ Muslim and Arab American).

A certain type of cube has 2-inch edges. What is the maximum number of cubes than can be put into a box that measures 2.7 feet by 3.2 feet by 4.1 feet?

At an ice cream ship, customers can order a sundae with 1 type of ice cream, 1 type of sauce, and 1 type topping. The types of ice cream are: chocolate; strawberry; vanilla The types of sauce are: caramel, strawberry, chocolate, butterscotch The types of...

A force of -9000 N is used to stop a 1500kg car traveling at 20 m/s. What braking distance is needed to bring the car to a halt?

If a flew flew an estimated distance of 800 kilometers what is the greatest distance the plan could have flown

What is the translation of 24 increased by y??

24 increased by y

A Bacteria has a doubling period of 8 days. If there are 2250 bacteria present now, how many will there be in 33 days? find the growth rate (Round this to 4 decimal places). Growth Rate___________. There will be _________ Bacteria.

use the rule to write the first twelve numbers in the pattern. describe another pattern in the numbers. Rule: Add 3, subtract 2 First term: 7

How do i get left side to equal right side? (Cos x)/(1+sin x) + (cos x)/(1-sin x) = 2secx

How do i get left side to equal rs? (Tanx/1+secx)+(1+secx/tanx)=(2/sinx)

How do i find the equation in the form: y=a(sqrt b(x-h))+k From the points (-5,3) (-4,-1) (-1,-5)

How many 4 digit multiples of 5 can be form d using the digits, 1,2,5,7,9,0 if repitions are not allowed?

Solve the equation: Logx=1-log(x-3)

Solve: log(3-2x)-log(x+24)=0

A survey of the opinions of 12 leading Economists in a certain country showed that, because oil prices were expected to drop in that country over the next 12 months, 10 had lowered their estimate of the consumer inflation rate, 10 had raised their estimat...

Assume that the probability of a boy being born is the same as the probability of a girl being born. Find the probability that a family with five children will have at least one boy. 1, 4/5, 13/16, 1/32, 31/32 Can someone please explain? Thank you

Assume that the probability of a boy being born is the same as the probability of a girl being born. Find the probability that a family with five children will have at least one boy.

There were 42 different presidents of the United States from 1789 through 2000. What is the probability that at least two of them had the same birthday?

Forty people are selected at random. What is the probability that none of the people in this group have the same birthday?

Four balls are selected at random without replacement from an urn containing four white balls and five blue balls. Find the probability of the given event. All of the balls are blue.

In ''The Numbers Game,'' a state lottery, four numbers are drawn with replacement from an urn containing the digits 0-9, inclusive. Find the probability of a ticket holder having the indicated winning ticket. All four digits in any order(including the o...

A probability distribution has a mean of 57 and a standard deviation of 1.4. Use Chebychev’s inequality to find the value of c that guarantees the probability is at least 96% that an outcome of the experiment lies between 57 - c and 57 - c. (Round the ans...

The mean annual starting salary of a new graduate in a certain profession is $43,000 with a standard deviation of $500. What is the probability that the starting salary of a new graduate in this profession will be between $39,500 and $46,500?

What is the probability of an event E in a uniform sample space S?

Explain what is meant by an experiment. Give an example. For the example you have chosen, describe (a) a sample point, (b) the sample space, and (c) an event of the experiment.

How many combinations are there of six distinct objects taken three at a time?

in a class of 30 students. 10 students wear spectacles and 16 girls. there 8 boys who do not wear spectacles. How many girls wear spectacles?

Colin: “When I add 6 times my age 6 years from now to 7 times my age 7 years from now, I get 14 times my current age. How old will I be 5 years from now?

How do I solve the problem with the system of inequalities by graphing? 2x − y > 0 3x + 2y ≤ −14 Some step by step would be very much helpful for me. Thanks! -Bobbie

What is the vertex form of y = 3x^2 – 12x + 5 I would like some help on how to solve this problem in steps. Thanks!

How would I solve this by completing the square? x^2+ 8x – 2 = 0

How would I simplify (4i – 3)^2?

How to solve by using the Quadratic Formula 6x2 - 7x = - 4

How do I simplify (3√-5 + 2)(4√-12 – 1)

How do I solve by using the Quadratic Formula 6x^2 - 7x = - 4

How can I locate an equation of the parabola in standard form passing through the points: (-2, 9), (-4, 5), (1, 0) I am confused on how to do this one and I think some steps to find the answer would be helpful. Thanks!

I still need help with this question: How do I solve this by using the Quadratic Formula? 6x^2 - 7x = - 4

I am still needing help on this: How can I locate an equation of the parabola in standard form passing through the points: (-2, 9), (-4, 5), (1, 0) I am confused on how to do this one and I think some steps to find the answer would be helpful. Thanks!

Solve this by using the Quadratic Formula 6x^2 - 7x = - 4

I just need someone to read over what I have written and let me know if that answers the question. Thanks! Excerpt from the speech on the Dred Scott Decision: Frederick Douglass | May 1857 “Neither in the preamble nor in the body of the Constitution is th...

The equation for this problem is h(t) = -16t^2 + 150t + 30 When will the firework land if it does not explode?

How would I simplify (3 sqrt -5 + 2)(4 sqrt -12 – 1)? I think that I would have to use the distributive property, but does anyone know the steps to solve this problem?

The exponential decay graph shows the expected depreciation for a new boat, selling for $3500, over 10 years. A coordinate graph is shown. The horizontal axis extends from 0 to 12 years. The vertical axis extends from 0 to 9500 with an axis label of 'Valu...

What is the result when 2x^3 -9x^2 +11x-6 is divided by x-3? Could I have some help solving this? I would like to know the steps I should take to get the correct answer.

which two types of media best help to explain a recipe

which type of medium should be used when giving someone a lot of information on a topic

Answers

The following answers were posted by visitors named Bobbie.

k well i don't know what Me stands for or what the altitude is or how to find it.

well there is one thousand millilitres in a litre so multiply 2.3 by 1000

well my teacher cant teach so i dont. and i used the formula but i got a different answer then the back of the book. i don't get what im doing wrong. g=GMe/(radius Earth+altitude)^2 g=(6.67x10*-11Nm^2/kg^2)x(5.98x10*24kg)/ (6.38X10*6m+0.22m)^2 g= (3.99x10...

well my teacher cant teach so i dont. and i used the formula but i got a different answer then the back of the book. i don't get what im doing wrong. g=GMe/(radius Earth+altitude)^2 g=(6.67x10*-11Nm^2/kg^2)x(5.98x10*24kg)/ (6.38X10*6m+0.22m)^2 g= (3.99x10...

f(x)= 2(x-1)^2-2 (complete the square to get vertex form f(x)=a(x-h)+k) Vertex is (h,k) so (1,-2) Axis of sym = 1 x intercepts = (0,0) and (2,0) y intercept = 0 parabola opens up

not sure if this is what u mean but (x+3)(x-7)=0

sorry i meant (x+3)(x-10)

but do i do sperate equations for both water and silver or do i do it as a combined equation. if its combined do i combine the masses and he heat capacity? i'm so confused

Consider the densities of the liquid substances listed. a) How will substance X, a solid, with density of 0.87 g/cm^3, behave when placed in each of the other pure liquids? b) Sketch and label a test tube containing substances A,B,C, and X. Assume that th...

thank you for your response. However, I already googled and that is the only definition I found, but could not adapt incorporate that definition into the assignment.

thank you sooo much! i can now finish this assignment before it is too late!

24 increased by y

OK .. thanks .. the 39258 is correct. but the 1.0905 is showing as incorrect.

im failing most of my classes cause I started connexus so far into the school year and im actually way ahead poeple who started days before me and Im trying to get into public school again but I cant If im failing IM HATING CA

Your reply says "ok It turns out, tears are a big turnoff. A study had men sniff drops of women's "emotional tears" and a neutral saline solution. Those who sniffed the tears became less aroused. As one of the researchers told the New York Times: "Basical...

Can I have you check my work for this problem?

Your answer is now about bras, not Algebra. Never mind, I will figure it out myself.

PsyDAG, can you review my answer to make sure it look correct?

@ who am I?, is your question 8 times 2.6? or 8x(2.6)? or 8x^2.6?

I have the same problem!

Thanks! This really helped!

May I have your help on two more problems?

I'll give that a try.

Eric, it didn't show me the steps to get the answer.

The expression should be 17m.

I think that people would not live in large towns and cities.

It should be B. Cabinet

It would be 1/3.

You are correct if you meant 13/15 times 5/6.

It should be C. -2.9 × 10^-4. (All you had to do was move the first real number until it is in a positive position, so hence C is the right choice)

Hold on, I can check your work!

You are right on both of your works!

The answer is A. -48.

Yes, you are right!

The answer should be C. 3/25.

The exact answer would be 5/24. Which choice do you think is closest to that answer?

This comes out to exactly 7.2. So, C. 7 should be your answer.

First, we must convert the 15% to an actual number that can be used in a calculation. For a percent, this is always done by simply dividing the percent (in this case 15%) by 100%.So, the conversational term "15%" becomes 15% / 100% = 0.15 in terms of a re...

75/100 = X/980 X/980 = 75/100 X*980/980 = 75*980/100 X = 73500/100 X = 735 The answer is D. 735

Ms. Bobbie. (And I'm actually a student too)

It should be B. 12.1.

The answer is C. 50%.

The answer should be D.

No, she does not have three green markers. This is because Fran has MORE blue markers than green markers. So, there can be 4 blue markers and 2 green markers or 4:2, or 5:1.

I got x =(7+√145)/12= 1.587, but I cannot have any decimal answers.

Thank you! Would the end answer be 18?

When you have k = -ln35/12, does the / mean divided by or is that a fraction?

12 × 8 = 96 96 ÷ 30 = 3.2

I think it is 11x + 51.