Answer:
the answer is 7 + 35v

Answer:

**Answer:**

7 + 35v

**Step-by-step explanation:**

7 × 1 + 5v × 7

**7 + 35v**

**Hope this helps and have a nice life d:**

If f(x)=2x-3 find the following f(7)=f(-2)=f(-4)=

Which one is it ?? Please help

Rounding (3.762) to the nearest tenths place is

What is the image of 2,-1 after a reflection over the y axis

What is the domain?(-∞,∞)[0,∞)(-∞,0]-2, 2

Which one is it ?? Please help

Rounding (3.762) to the nearest tenths place is

What is the image of 2,-1 after a reflection over the y axis

What is the domain?(-∞,∞)[0,∞)(-∞,0]-2, 2

5a(y + 4) + 8(y + 4)

**Answer:**

Factoring the term we get

**Step-by-step explanation:**

We need to factor the term:

Factoring:

Taking (y+4) common

It cannot be further factored.

So, Factoring the term we get

**Answer:**

x=8

**Step-by-step explanation:**

We can use the Pythagorean theorem to solve

a^2+b^2 = c^2 where a and b are the legs and c is the hypotenuse

6^2 + x^2 = 10^2

36 + x^2 = 100

Subtract 36 from each side

36-36 +x^2 = 100-36

x^2 = 64

Take the square root of each side

sqrt(x^2) = sqrt(64)

x = 8

**Answer:**

x = 8

**Step-by-step explanation:**

According to Pythagorean Theorem

here

**Now, **

**AB ****=****x ****=****8**

Half of the students like football.

The students would prefer to play sports over going to school.

None of the students like tennis.

**Answer:**

C. The students would prefer to play sports over going to school

**Step-by-step explanation:**

Hope this helps :)

can u brainlist

**Answer:**

5:27

**Step-by-step explanation:**

The requried **volume **of the **pyramid **is 64.9 cubic meters.

Volume is defined as the mass of the object per unit density while for geometry it is calculated as **profile****area **multiplied by the length at which that profile is **extruded**.

The first step is to find the area of the square base. Since the perimeter of the base is 15.4, each side of the square has a length of:

15.4 / 4 = 3.85

Therefore, the **area **of the **base **is:

A = (3.85)² = 14.8225 square meters

The volume of a pyramid is given by the formula:

V = (1/3) * A * h

where A is the area of the base and h is the height of the pyramid. Substituting the values given in the problem, we get:

V = (1/3) * 14.8225 * 13.1

V = 64.91925 cubic meters

Rounding to the nearest tenth of a cubic meter, we get:

V ≈ 64.9 cubic meters

Therefore, the **volume **of the **pyramid **is approximately 64.9 cubic meters.

Learn more about **Volume **here:

brainly.com/question/1578538

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Answer: 69.3

Explanation: So if the height is 13.1, that means that the length is 2.3. And to find volume, you do length times width times height. So the width would be 2.3 because it is a even square if that makes since. Now 2.3 times 2.3 is 5.29. Now we multiply 5.29 by 13.1. The answer is 69.299. Now we round this to the nearest tenth, so the answer would be 69.3.

Explanation: So if the height is 13.1, that means that the length is 2.3. And to find volume, you do length times width times height. So the width would be 2.3 because it is a even square if that makes since. Now 2.3 times 2.3 is 5.29. Now we multiply 5.29 by 13.1. The answer is 69.299. Now we round this to the nearest tenth, so the answer would be 69.3.

situation. If a random sample of 25 people are selected from such a population, what is the

probability that at least two will be displeased?

A) 0.045

B) 0.311

C) 0.373

D) 0.627

E) 0.689

The **probability** that at least two people will be **displeased** in a random sample of 25 people is approximately 0.202.

It is the chance of an event to occur from a total number of **outcomes**.

The formula for probability is given as:

**Probability** = Number of required events / Total number of outcomes.

Example:

The probability of getting a head in tossing a coin.

P(H) = 1/2

We have,

This problem can be solved using the **binomial****distribution** since we have a fixed number of trials (selecting 25 people) and each trial has two possible outcomes (displeased or not displeased).

Let p be the **probability** of an individual being **displeased**, which is given as 0.045 (or 4.5% as a decimal).

Then, the probability of an individual not being displeased is:

1 - p = 0.955.

Let X be the number of **displeased****people** in a random sample of 25.

We want to find the **probability** that at least two people are displeased, which can be expressed as:

P(X ≥ 2) = 1 - P(X < 2)

To **calculate** P(X < 2), we can use the binomial distribution formula:

where n is the **sample****size** (25), k is the number of **displeased****people**, and (n choose k) is the binomial coefficient which represents the number of ways to choose k items from a set of n items.

For k = 0, we have:

≈ 0.378

For k = 1, we have:

≈ 0.42

Therefore,

P(X < 2) = P(X = 0) + P(X = 1) ≈ 0.798.

Finally, we can calculate,

P(X ≥ 2) = 1 - P(X < 2)

= 1 - 0.798

= 0.202.

Thus,

The **probability** that at least two people will be **displeased** in a random sample of 25 people is approximately 0.202.

Learn more about **probability** here:

#SPJ2

Answer:

Step-by-step explanation:

The correct answer is (B).

Let X = the number of people that are displeased in a random sample of 25 people selected from a population of which 4.5% will be displeased regardless of the situation. Then X is a binomial random variable with n = 25 and p = 0.045.

P(X ≥ 2) = 1 – P(X ≤ 1) = 1 – binomcdf(n: 25, p: 0.045, x-value: 1) = 0.311.

P(X ≥ 2) = 1 – [P(X = 0) + P(X = 1)] = 1 – 0C25(0.045)0(1 – 0.045)25 – 25C1(0.045)1(1 – 0.045)24 = 0.311.