Answer:

**Answer:**

Factor to this equation out, the easiest way is to solve for the two x values that add up to -1 but when multiplied is equal to -6. It should look like this: (x +- ?)(x +- ?).

The factored out form is then (x - 3)(x +2), because -3 + 2 = -1 and when multiplied together gives -6.

x - 3 = 0

x = 3

x + 2 = 0

x = -2

The two solutions are therefore, x = 3 and x = -2.

Thanks if you helped

What is the circumference of a circle with a diameter of 10 feet? Use 3.14 forTTd = 10A. 31.4 ftB. 62.8 ftC. 13.14 ftD. 15.7 ftPREVIOUS

Please help!Simplify the expression using order of operations:25 - 5 + 36/9 - 6(7)

Help math math math

Quarterly withdrawls of $650 for 6 years; interest rate is 4.5% compounded quarterly.Find the amount necessary to fund the given withdrawls.

What is the circumference of a circle with a diameter of 10 feet? Use 3.14 forTTd = 10A. 31.4 ftB. 62.8 ftC. 13.14 ftD. 15.7 ftPREVIOUS

Please help!Simplify the expression using order of operations:25 - 5 + 36/9 - 6(7)

Help math math math

Quarterly withdrawls of $650 for 6 years; interest rate is 4.5% compounded quarterly.Find the amount necessary to fund the given withdrawls.

F(-1) =

Jutaານເພະາ

a. -4

b. -6

C. 2.

**Answer:**

**A. -4**

**Step-by-step explanation:**

F(-1) means we must plug the number "-1" in for each x.

F(x) = x^2 + 3x - 2

F(-1) = (-1)^2 + 3(-1) - 2

= 1 - 3 - 2

= -4

**Answer:30**

**Step-by-step explanation: its 30 because you divide 127 1/2 or 127.5 by 4.25 or 4 1/4.**

sample of 10 apartments advertised in the localnewspaper is $580.

Assume that the standard deviation is$90. Find a 95% confidence

interval for the mean monthly rentfor unfurnished one bedroom

apartments available for rent in thiscommunity.

**Answer: **

**Step-by-step explanation:**

**Confidence interval for population mean is given by :-**

, where = Sample mean

z* = critical z-value.

= Population standard deviation.

n= Sample size.

Let x be the denotes the monthly rent for unfurnished one bedroom apartments available for rent in this community.

As per given , we have

n= 10

Critical value for 95% confidence : z* = 1.96

**So the 95% confidence interval becomes,**

**Hence, a 95% confidence interval for the mean monthly rent for unfurnished one bedroom apartments available for rent in this community= **

**Answer:**

So, we get that is **P(A)=0.32.**

**Step-by-step explanation:**

We know that:

We have the formula for probability:

So, we calculate:

We calculate:

So, we get that is **P(A)=0.32.**

To find P(A), use the law of total probability given that B1 and B2 are mutually exclusive and complementary events. Substituting the provided values, P(A) = 0.32.

The question is asking us to calculate P(A), given the values for P(A | **B1**) and P(A | **B2**), and the knowledge that **B1 and B2 are mutually exclusive and complementary** events. In probability, if events B1 and B2 are mutually exclusive and complementary, this means that one and only one of them can occur, and their occurrence covers all possible outcomes. We can use the law of total probability to find the overall P(A). The law of total probability states that P(A) = P(A | B1) * P(B1) + P(A | B2) * P(B2). Plugging the provided values into this formula, we get P(A) = .2 * .6 + .5 * .4 = .12 + .2 = .32. Therefore, P(A) is .32.

#SPJ11

**Answer:**

Patty, Karla, Cathy

**Step-by-step explanation:**

The **scoring percentage** of goals attempted can be computed by **dividing****goals made** by those **attempted**, then multiplying the result by 100%.

__

Cathy's rate is ...

27/54 × 100% = 50%

Karla's rate is ...

18/45 × 100% = 40%

Patty's rate is ...

given as 34%

__

By least to greatest scoring rate, the athletes are ...

** Patty (34%), Karla (40%), Cathy (50%)**

Question 18 options:

3x2−4x−4

3x2−2x−4

7x2+4x+3

7x2−4x+2

**Answer:**

f(x) + g(x) = 7x² - 4x + 2

**General Formulas and Concepts:**

__Algebra I__

- Combining Like Terms

**Step-by-step explanation:**

__Step 1: Define__

f(x) = 5x² - 3x - 1

g(x) = 2x² - x + 3

__Step 2: Find f(x) + g(x)__

- Substitute: f(x) + g(x) = 5x² - 3x - 1 + 2x² - x + 3
- Combine like terms (x²): f(x) + g(x) = 7x² - 3x - 1 - x + 3
- Combine like terms (x): f(x) + g(x) = 7x² - 4x - 1 + 3
- Combine like terms (Z): f(x) + g(x) = 7x² - 4x + 2