Friday

July 25, 2014

July 25, 2014

Total # Posts: 17,975

**Math**

D = 52 - N 10D + 5N = 10(52-N) + 5N = $4.50 Solve for N.

**biology**

We cannot draw on these posts.

**statistics**

Z = (score-mean)/SD Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score.

**statistics**

Use same process as indicated in your following post.

**Math (?)**

What table?

**psychology**

Nature traits essentially cannot be changed for that individual (at least, not yet), but the nurture aspects can be modified. What can be learned can be unlearned.

**math (?)**

What numbers are you dealing with?

**anatomy**

"Lateral" means "on the side."

**statistics**

Z = (score-mean)/SD Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability between the two Z scores.

**Math (?)**

What figure? How many trapezoids(N)? 6 + 3*6*N = ?

**PSY 102**

The jet passengers are closer to the earth's center of gravity.

**science**

1/6 = .1666667 = .17 At surface gravity (what you weigh on the surface of the earth), you weigh 85 pounds. On the moon, you would weigh .17 * 85 = ?

**math**

You can make comparisons more easily.

**math (partial)**

To start you out, 8.7 rounds to 9, not 8.

**Science**

The variety of gene combinations help some members of the species survive catastrophic changes in the environment.

**Math (partial)**

When you square a number, you multiply it by itself. The answer to your second question would depend on the specific problem. Do you have and example?

**AP Bio; (?)**

We do not have access to your graph.

**statistics**

Z = (score-mean)/SD Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability for each Z score.

**Psychology**

Positive transfer occurs when a new stimulus (S) is attached to a previously learned relationship between an S and a response (R). For example, positive transfer occurs when you learn multiplication after you have learned addition. Suppose you learn that 2 + 2 = 4. The "2...

**statistics**

"equilibrium" = equals 15x-900 = 2x+530 Solve for x.

**Math**

I assume that the diagonal of the square and the side of the triangle are not the same, since the diagonal would form an isosceles triangle with the sides of the square. 72 * 3 = ?

**Math**

∑x = 1+2+3+5+8+10 = ? Since the only squares you show are X^2, I don't see any difference between the last two. ∑X^2 = 1+4+9+25+64+100 = ?

**MATH**

1200/4 = 300/min 5280/300 = ?

**MATH**

1000 meters = 1 kilometer 360 seconds = one hour b/1000 * 360 * 5 = ?

**Statistics**

A. Ho: Time ≥ 3 Ha: Time < 3 B. Ho: mpg < ad Ha: mpg ≥ ad

**Medical needs help**

Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.

**math**

It is not a prime number?

**math process**

If the numbers are both odd and add to 10, they can be 9 and 1 or 7 and 3, but not 5 and 5, since that has no remainder when divided by 5. That leaves you with four possibilities. Speedo has it.

**math**

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

**math**

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

**Math**

You will be dealing with similar units.

**math**

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

**Help Plz.. Algebra II**

$65 + $.10(minutes used-allowed) = $73.40 Cannot solve, since there are two unknowns.

**SS**

a and c.

**statistics**

In terms of income, the deviant scores are generally the highest ones. The mean, functioning as a fulcrum or balance point, is most effected by deviant scores.

**algebra (?)**

Segments of what? Insufficient data.

**Math**

.2/.004 = x/120 Solve for x.

**math**

1^2 = 1 4(3)^2/3 = 4(9)/3 = 36/3 + ?

**stastistics (?)**

What intervals? Z = (score-mean)/SD Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportions/probabilities between your Z scores.

**Math**

Correlation does not necessarily mean causation. I would choose c.

**algebra**

y = 3.25x - .75 -4.5x - 2y = -4.5x - 2(3.25x-.75) = 12.15 Solve for x, then y. To check, put both values into your first equation in your question above.

**math**

Let x = amount each person has. x - .24x = x + 36 Solve for x and multiply by 2.

**math**

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

**math**

Let x = regular cost of dinner. x - .05x + .20(x-.05x) = $18.24 Solve for x.

**MATH**

1. Use n = 10 and n = 1 for both taxi services and compare. 2a. 35p + 105n b. 2*65 + 37b + 75 3. Not dividing. 2250 - 150m = ? Substitute minute values and solve.

**algebra**

It could be 8 by 6(2), 10 by 5(2) 0r some other combination. To maximize the area, you want to get it as close to a square as possible.

**Algebra**

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

**statistics**

Z = (score-mean)/SD Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score.

**Math (HELP PLEASE)**

These are estimates. Total: NC = 48 K = 29 Daily 48/124 = ? 29/85 = ?

**Math**

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

**math**

60 * .60 = ?

**Math**

h = 2b h * b = 2b * b = 128 Solve for b, then h.

**Math (?)**

What estimates are being considered? 10 + 60 = ? 9 + 63 = ?

**Math**

Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown. 3(15) * 40(7) -1000 = ?

**Math**

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

**Math**

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

**PSY202**

If you cannot find these terms in your text or its glossary, Google them.

**algebra (?)**

It would help if you proofread your questions before you posted them. Which of the equal signs is a typo? 7x(9-3) = 7x(6) = 42x = 2 If this is your equation, divide 2 by 42.

**psy202**

Since feelings are expressed through child-rearing practices, I would pick the first choice.

**math**

Since this is not my area of expertise, I searched Google under the key words "fractions tee-pee method" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=fractions+tee-pee+method&ie=UTF-8&oe=UTF-8 In the future, you can find the inf...

**Statistics**

Since only one of the two teams competing can win, 1/2.

**math**

187(7.35) + (380-187)8.37 = ?

**science**

Yes.

**math (?)**

How much "more than 60%"? What choices follow?

**Reading**

Since this is not my area of expertise, I searched Google under the key words "keening in the book hatchet" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=keening+in+the+book+hatchet&ie=UTF-8&oe=UTF-8 In the future, you can find t...

**Science**

Since this is not my area of expertise, I searched Google under the key words "properties of nonmetal" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=properties+of+nonmetal&ie=UTF-8&oe=UTF-8 In the future, you can find the informa...

**Science**

Conductivity

**Sciences**

Mercury

**Sciences**

An alloy is a mixture of metals. Steel is one of them.

**Science**

Properties?

**math**

What models? 1400 1.4 * 10^3

**Math needs help**

Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.

**algebra**

On iMac, "√" can be found by using option + v keys. x^2√x? There is no statement.

**Math**

4. Right 5. Sure, but I'm not sure what you mean by "6-2x4." Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown.

**statistics**

.65 * .20 = ?

**statistics**

If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events. .70 * .70 = ?

**statistics**

Z = (score-mean)/SD Find the Z score for 750 on SAT. Insert that Z score with the data for the ACT to find the equivalent score.

**Psych**

The DSM is a standardized way of diagnosing symptoms as criteria to determine what disorders (if any) are present. Once the disorder is diagnosed, various treatments can be applied. As accurate as the criteria are, the DSM will be effective in diagnosing. How accurate do you t...

**biology**

Arteries take blood from the heart, while veins bring blood back to the heart. Because of this their construction differs. Since this is not my area of expertise, I searched Google under the key words "veins vs. arteries" to get these possible sources: https://www.go...

**Pysch**

As long as race relates to physical qualities, a would be the answer.

**statistics**

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

**science**

SI unit for weight/mass is a kilogram.

**psychology**

One aspect is that the definitions of normal and abnormal are culturally influenced, so they may vary from one culture to another. https://www.google.com/search?client=safari&rls=en&q=normal+abnormal+behavior&ie=UTF-8&oe=UTF-8

**Research**

Assuming that mute only indicates inability to use speech and deaf only means inability to understand speech, traumatic brain damage could be a possibility, specifically Broca's and Wernicke's areas on the dominant side of the brain. The child would still be able to he...

**Statistics**

Z = (score-mean)/SD Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability (.025) related to a Z score. Insert the Z score and other data in the equation above and solve for the score.

**Physical Education**

Since this is not my area of expertise, I searched Google under the key words "components of fitness" to get these possible sources: https://www.google.com/search?client=safari&rls=en&q=components+of+fitness&ie=UTF-8&oe=UTF-8 In the future, you can find the informati...

**Stats/math**

The same as any distribution.

**alebra**

-$29.95 - $5.50n = total cost

**Mathg**

26/332 = ?

**simple math**

a = 9.9909 * 10^3 b = 9.8861 * 10^3 Chopping and not rounding a = 9.990 * 10^3 b = 9.886 * 10^3 (9.990-9.886) * 10^3 = ?

**Math**

40/6 = 6 2/3 Round to nearest whole teacher.

**Anthropology**

She is talking about the sexist language bias between egg and sperm that give the sperm an active role and the egg a passive one, which — from her data — seems not to be the case. Our culture (and many others) has a male bias, negating the women and their roles (miso...

**Math**

84

**Stats (?)**

I have no idea what you mean by "before a 1 is observed".

**Math**

Pythagorean theorem side^2 + side^2 = hypotenuse^2 7^2 + 10^2 = 49 + 100 = 149 I would agree with you.

**Math - Averages**

85 = (65+82+76+87+x)/5 Solve for x.

**Statistics**

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score. It will be the larger portion.

**Statistics**

Please only post your questions once. Repeating posts will not get a quicker response. In addition, it wastes our time looking over reposts that have already been answered in another post. Thank you.

**math (?)**

What shaded region?

**math**

Pythagorean theorem a^2 + b^2 = hypotenuse^2 = 50^ + 30^2 = ?^2

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