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3 years ago

What is the sign of B + A? Choose 1 answer: Positive B Negative Neither positive nor negative-the sum is zero.

Mathematics

1 answer:

Andreas93 [3]3 years ago

6 0

Ince they are equal in absolute value and merely differ in being positve or negative, result in a sum of 0

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p values for chi-square tests provide a quantitative measure of the probability that the results of another replicate experiment

nlexa [21]

Answer:

0.05

Step-by-step explanation:

P value that is less than 0.05, that is P < 0.05 means that the null hypothesis is false and should be rejected. If the P value is greater than 0.05, that is P > 0.05, it means the null hypothesis is true. The P value is also called the calculated probability value. P value subtracted from 1 is the probability that the alternative hypothesis is true.

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3 years ago

May anyone help?? i didnt score correct also can someone please correct me

kotegsom [21]

$\longrightarrow f( \rm x) = (x - 4)(x + 4)$

$\\ \\$

$\longrightarrow f( \rm x) = {(x)}^{2} - {(4)}^{2}$

$\\ \\$

$\longrightarrow f( \rm x) = {x}^{2} - 16$

Formula used = (a + b) (a - b) = a² - b²

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2 years ago

At the beginning of the day, Meredith has 85.4 pounds of apple to sell at the farmers market. The table shows the change in the

fredd [130]

the answer is I think -10.2

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3 years ago

Find the unit rate kenny reads 4 over 9 pages in 3 over 4 minutes

Leno4ka [110]

Answer:

Unit Rate = (4/9)/(3/5) = (4/9)(5/3) = 20/27 pages per minute

Report 01/07/18

Step-by-step explanation:

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3 years ago

Find the position and velocity of an object moving along a straight line with the given acceleration, initial velocity, and in

shutvik [7]

The initial position has no effect on the velocity, so you can ignore that value (unless there's another part to the question not included, of course).

We have

$v(t)=v(0)+\displaystyle\int_0^t a(u)\,\mathrm du$

$v(t)=55+\int_0^t\cos(\pi u)\,\mathrm du$

$\boxed{v(t)=55+\dfrac1\pi\sin(\pi t)}$

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3 years ago

What is the sign of B + A? Choose 1 answer: Positive B Negative Neither positive nor negative-the sum is zero.​

What is the sign of B + A? Choose 1 answer: Positive B Negative Neither positive nor negative-the sum is zero.