Answer:

**Answer:**

500%

**Step-by-step explanation:**

Is means equals and of means multiply

75 = P * 15

Divide each side by 15

75/15 = P

5 = P

Change to percent form

500%

Which of the following is the general term for the sequence m, -m, m, -m, . . .? A. m(-1)^(n-1) B. (-m)^nC. (-1)m^(n + 1) D. (-1)m^(n - 1)

Choose the correct simplification of 9x^2(4x + 2x^2 − 1)

Hellllllllllllllllllp plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Mrs. Grudman bought a dishwasher at a special sale. The dishwasher regularly sold for$912. No down payment was required. Mrs. Grudman has to pay $160 for the next sixmonths. What is the average amount she pays in interest each month?

Can you help me please

Choose the correct simplification of 9x^2(4x + 2x^2 − 1)

Hellllllllllllllllllp plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Mrs. Grudman bought a dishwasher at a special sale. The dishwasher regularly sold for$912. No down payment was required. Mrs. Grudman has to pay $160 for the next sixmonths. What is the average amount she pays in interest each month?

Can you help me please

The answer is

A:positive

A:positive

It would be negative

**Answer:**

1.29 for 1 pack

**Step-by-step explanation:**

5.16/4=1.29

**Answer:**

Type II error

**Step-by-step explanation:**

Let's remember the definition of Type I error and Type II error:

**A type I error** is the rejection of a true null hypothesis, this means that we would get a "false positive" with this error.

**A type II error** is the non rejection of a not true null hypothesis, this error would give us a "false negative".

In this problem the mean number of insect parts per 100 grams is 75. However, the test fails to show that this number is greater than 75 when it is, this means that the test is not detecting these insect parts and therefore is giving a "false negative"

Thus, this is a Type II error.

This situation is an example of a Type II error. This occurs when the test fails to reject the null hypothesis when it should be rejected. In this context, it means the test was unable to detect the actual average content of insect parts is higher than the allowable limit.

The situation presented constitutes a **Type II error** in the field of hypothesis testing in statistics. A **Type II error** occurs when the tester fails to reject the null hypothesis when it should be rejected. In this context, it means the test failed to show that the mean number of insect parts per 100 grams is greater than 75, when in fact, it is. This can potentially mean allowing more contaminated flour into the market because the test did not pick up on the true mean being higher than 75 insect parts per 100 grams.

#SPJ11

for this equation the answer is x= -2

In general, you solve questions of cancavity by looking at the second derivative. It will be negative where the function is concave downward. (It will be positive for concave upward, and zero at points of inflection.)

I find it convenient to get guidance from a graphing calculator.

f(x) is concave downard on the interval (-∞, 2).

_____

The derivative is

.. f'(x) = e^-x -x*e^-x

The second derivative is

.. f''(x) = -e^-x -(e^-x -x*e^-x)

.. = (x -2)*e^-x

This will be negative for x < 2.

I find it convenient to get guidance from a graphing calculator.

f(x) is concave downard on the interval (-∞, 2).

_____

The derivative is

.. f'(x) = e^-x -x*e^-x

The second derivative is

.. f''(x) = -e^-x -(e^-x -x*e^-x)

.. = (x -2)*e^-x

This will be negative for x < 2.

B = {∅, {1}, {1, 2}, {1, 2,3}, · · · , {1, 2, · · · , m}}

**Answer:**

**m + 1**

**Step-by-step explanation:**

Given set,

B = {∅, {1}, {1, 2}, {1, 2,3}, · · · , {1, 2, · · · , m}},

Since, the elements of S are,

{} , {1}, {1, 2}, {1, 2, 3}....... {1, 2,.....m }

Thus, every next set contains one more succeeding natural number than the previous set.

So, if the last set contains m natural numbers.

Then there are 'm + 1' sets in B ( m sets included ∅ )

Hence, the number of elements in B is 'm+1'

I.e.** Cardinality of B is m + 1.**