Answer:

The first and last terms of the expanded expression for the** probability **that at least six students will graduate in four years are:

First term:

Last term:

To find the probability that at least six students will graduate in four years, we can use the binomial probability formula.

The **first and last terms** of the expanded **expression** for this probability can be determined using the binomial coefficients.

The binomial probability formula is given by:

Where:

P(X ≥ k) is the probability that X is greater than or equal to k,

n is the number of trials (students in this case),

k is the desired number of successes (six or more students graduating),

p is the** probability **of success in a single trial (probability of graduating in four years).

In this case, the number of trials (n) is 10, and the probability of success (p) is 0.63.

To find the first term, we substitute k = 6 into the formula:

C(10, 6) represents the **binomial coefficient,** which can be calculated as:

C(10, 6) = 10! / (6! * (10 - 6)!)

To find the **last term**, we substitute k = 10 into the formula:

C(10, 10) = 10! / (10! * (10 - 10)!)

Hence, The first and last terms of the expanded expression for the **probability** that at least six students will graduate in four years are:

First term:

Last term:

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Answer:
Since this is dealing with binomial you do something like this

Please help and i will brainliestttt

Write each decimal in figures.1) five hundred forty-four and four-tenths2) three and twenty-five hundreds3) twenty-five and one-tenth4) fifty-two and seventy-six hundred5) eight hundred seventy-two and one tenths

Plz help i dont understand and if u can help i will mark brainliest!!

PLS GIMME ANSWER OR IM FAILING THIS

The GCF of 15 and 27 is _____. Numerical Answers Expected! Answer for Blank 1:

Write each decimal in figures.1) five hundred forty-four and four-tenths2) three and twenty-five hundreds3) twenty-five and one-tenth4) fifty-two and seventy-six hundred5) eight hundred seventy-two and one tenths

Plz help i dont understand and if u can help i will mark brainliest!!

PLS GIMME ANSWER OR IM FAILING THIS

The GCF of 15 and 27 is _____. Numerical Answers Expected! Answer for Blank 1:

**Answer:**

40 deg

**Step-by-step explanation:**

The vertical sides of the rectangle are parallel, so the triangle is a right triangle.

The triangle is a right triangle, so the acute angles are complementary.

The bottom right angle of the triangle measures 90 - 50 = 40 deg.

The bottom line and the top side of the rectangle are parallel, so corresponding angles are congruent. x and the 40-deg angle are corresponding angles, so they are congruent.

x = 40 deg.

**Answer: 4/12 is closer to 0**

**Step-by-step explanation:**

**Answer:**

1/2

**Step-by-step explanation:**

it takes only 2 more 12s to go to 1/2

63 + 27

the GCF is 90

Distributive property can be written as

(9)(7) + (9)(3)

or

9(7 + 3)

Distributive property can be written as

(9)(7) + (9)(3)

or

9(7 + 3)

45 is the GCF I’m pretty sure

I always prefer **quadratic formula **as compared to **factoring **or **completing the square **to solve a **quadratic equation**.

"A **quadratic equation** is an **algebraic equation** of the **second degree** in 'x'. The** quadratic equation** in its standard form is ax² + bx + c = 0, where 'a' and 'b' are the **coefficients**, 'x' is the **variable**, and 'c' is the **constant term**."

In order to solve a **quadratic equation**, I always prefer **quadratic formula **as compared to the other methods.

In many cases, a **quadratic equation** can not be converted into a **square **or into **factors**.

Therefore, **quadratic formula** is the only method to solve all type of **quadratic equation**.

Learn more about **quadratic equation** here: brainly.com/question/2263981

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I prefer solving quadratic equations with the quadratic formula. The formula is great for solving any equations like ones that factoring can’t. It is also easy to memorize and type in and check with a calculator.

**Answer: yes**

**Step-by-step explanation:**

**because it starts at 0 and continues forward**

Step 2: x = 36 + 12

Step 3: x = 24

Which statement best explains why Step 2 is incorrect in Skyler's solution?

**Answer:**

Step 2 is incorrect.

**Step-by-step explanation:**

It's incorrect because I'm pretty you need to do inverse operation. To get 24 you must subtract, not add.