Answer:

**Answer:**

**12.5%**

**Step-by-step explanation:**

125 is 12.5% of 1000

PLEASE HELPPPPPPPPPPPPPP. What is 313 expressed as a decimal? a. 0.230769¯¯¯¯¯¯¯¯¯¯ b. 0.230769¯¯¯¯ c. 0.230769¯¯¯¯¯¯¯ d. 0.230769

Please answer this correctly

Do these ordered pairs represent a function? {(4,1), (5,2), (8,2), (9,8)} *

Identify the exponent in the term –3x 2 . A. 3 B. x C. 2 D. minus sign (–)

Please help now I need to find the missing perimeter please show the work

Please answer this correctly

Do these ordered pairs represent a function? {(4,1), (5,2), (8,2), (9,8)} *

Identify the exponent in the term –3x 2 . A. 3 B. x C. 2 D. minus sign (–)

Please help now I need to find the missing perimeter please show the work

*2 3/5

*1 2/5

*2 1/5

*2 2/5

**Answer:**

2

**Step-by-step explanation:**

Whole numbers can be seen as the number over 1. So, 3 can also be written as . To do x you just multiply across (3x4 and 1x5). Doing so gets you . Since 12 is bigger than 5, you need to find out how many times 5 fits into 12, which is 2 times. This means 2 is the whole number, however you're still left with 2 from the fraction , since 2x5 is just 10. You write the remaining 2 as , because that's what the original denominator was. The final answer is 2.

Answer: 0.1397 ; 0.385

Step-by-step explanation:

Given the following :

Small engine population = 45% ; 10% fail

Medium engine population = 35% ; 12% fail

Large engine population = 20% ; 15% fail

Probability that a randomly chosen car fails emission test :

P(failure) = Σ(population % * failure %)

P(failure) = (45%*10%) + (35%*12%) + (20%*15%)

P(failure) = 0.045 + 0.042 + 0.03 = 0.117

B) what is the probability it is a car with a small engine

P = small engine cars with emission failure / total emission failure

= (0.45 × 0.1) / 0.117 = 0.045 / 0.117 = 0.3846

= 0.385

**Answer:**

**Categorical** is the correct answer to this question.

**Step-by-step explanation:**

The variable class standing is "Categorial".

- As a categorical variable, it is a factor that can accept one of a small, and typically set, range of additional values, assigned each person, and another unit of measurement to a specific group or marginal class on the grounds of some long-lasting.
- The data obtained may be either prescriptive or numeric.
- Numbers also make no sense when you allocate significance to certain numbers.
- Categorical data will help you go there. Classic data is when statistics are obtained in classes or categories.

The **peregrine **falcon flies in the time it takes the **eagle **to fly 40 miles is 64 miles away.

The **average **speed is the total **distance **traveled by the object in a particular **time interval**.

The **average speed **is a scalar quantity.

The **average **speed of a golden **eagle **is 30 mph and the average speed of a **peregrine falcon **is 48 mph.

The **time** to fly 40 **miles **(that time is x):

miles hours

30 ⇒ 1

40 ⇒ x

We use the ruleof three which is to **multiply **the cross **quantities **on the table and **divide **by the **remaining **quantity:

x = 40(1)/30

x = 4/3 hour

it takes the **eagle **4/3 **flies **to fly 40 miles.

Now we use the **velocity **of the **falcon**: 48mph, which can also be represented as:

miles hours

48 ⇒ 1

and we need the **distance **in miles that the **falcon **flies in 4/3 hours :

miles hours

48 ⇒ 1

x ⇒ 4/3

Again we use the rule of **three **(multiply cross **quantities **and divide by the **remaining****quantity**)

x = (48)× (4/3)

x = 64 miles

Hence, the **peregrine **falcon flies in the time it takes the **eagle **to fly 40 miles is 64 miles away.

Learn more about **average speed **here;

#SPJ2

**Answer:**

64

**Step-by-step explanation:**

64 miles

b. employers

c. neighbors

d. teachers

Please select the best answer from the choices provided.

Ο Α

С В

ОС

D

This answer would be B

**Answer:**

B) employers

**Step-by-step explanation:**

EDGE 2021

**Answer:**

Sample mean = 6.25 hours per night.

Population mean = 5.5 hrs of sleep each night.

**Step-by-step explanation:**

A sample mean is the mean of the sample collected. The 25 students surveyed by the student is the sample. The average sleep time derived from the sample is the sample mean.

A population mean is the mean of all the population. Here the population are college students. The population mean is the mean derived from studying the sleep duration of all the population - college students