One kilometer equals 0.62 miles. How many kilometers equal 16 miles? Round the answer to the nearest tenth.

Answer:

B and D. I think

Answer:

14-5i

Step-by-step explanation:

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12+3i-8i-2i^2

i^2 = -1

12+3i-8i-2(-1)

12+3i-8i+2

Combine like terms

14-5i

Answer:

The best option is: When the number of procrastination days is 0, the predicted grade is 96.5 points.

Option D is correct option.

Step-by-step explanation:

The regression equation given is: [tex]y= -3.64x + 96.5[/tex]

where x represents the number of procrastination days and ŷ is the predicted grade.

Which statement best describes the meaning of the y-intercept of the regression line?

First we need to identify what is y-intercept in regression line.

The y-intercept of the regression line is the value of output y when x is 0.

So, when x = 0, the value of output is y-intercept

So, if x = 0

we get:

[tex]y= -3.64x + 96.5\\y= -3.64(0) + 96.5\\y=0+96.5\\y=96.5[/tex]

So, the best option is: When the number of procrastination days is 0, the predicted grade is 96.5 points.

Option D is correct option.

Answer:

i just did the test, the person above me is correct!

Step-by-step explanation:

Answer:

The mean of y

Step-by-step explanation:

In statistics, correlation is the degree of the linear relationship between two variables. The correlation coefficient is the numerical measure of the linear relationship of two variables, It is measured in the range -1 to 1. When the coefficient is negative, the variables are said to have a negative correlation, while it is a positive correlation or have a strong linear relationship if the correlation coefficient is positive.

When the correlation coefficient is zero, both variables have no linear relationship and the best predictions of each variable would be the mean.

Answer:

y=1x-6

Step-by-step explanation:

luckily i love math, plz put as brainliest

Answer:

i know it hard but i know u get there

Answer:

C. φ

Step-by-step explanation:

[tex]tan \phi \: = \frac{6}{5} \\ \\ tan x \: = \frac{6}{5} \\ \implies \: x = \phi[/tex]

Thus [tex] \Phi [/tex] can replace x

Given:

The table represents a linear function.

To find:

The y-intercept, slope and equation of linear function.

Solution:

Consider any two points from the given table, i.e., (0,-5) and (1,-1).

Equation of line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]y-(-5)=\dfrac{-1-(-5)}{1-0}(x-0)[/tex]

[tex]y+5=\dfrac{-1+5}{1}(x)[/tex]

[tex]y+5=4x[/tex]

Subtracting 5 from both sides, we get

[tex]y=4x-5[/tex]

On comparing this equation with slope intercept form [tex]y=mx+b[/tex], where, m is slope and y-intercept is b, we get

[tex]m=4,=-5[/tex]

Therefore, y-intercept is -5, slope is 4 and equation is [tex]y=4x-5[/tex].

Answer:

60 months = $8950

l month = ?

8950÷ 60

= $ 149 per month

The ratio of baskets made by the players to the attempted baskets is 3:5 or 3/5.

The number of baskets the player made is 9. The number of baskets the player attempted is 15. Now, representing it as ratio: we will add made baskets in the numerator and attempted baskets in denominator

Number of baskets the player made to the number of baskets the player attempted = 9:15

Dividing the ratio by 3 to find the required ratio

Number of baskets the player made to the number of baskets the player attempted = 3:5

Hence, the desired ratio is 3:5.

Learn more about ratio -

https://brainly.com/question/12024093

#SPJ1

The complete question is attached in the figure.

Answer: i think the answer is option D.

Step-by-step explanation:

17/38= 0.45 and you are determining by block

The correct value and the interpretation of P(B|F) is P(B|F) = 0.45; given that the student has fair dancing skills, there is a 0.45 probability that they prefer to write with block letters.

The value of  P(B|F) can be like

[tex]= n(B\ and\ F) \div n9F)\\\\= 17\div 38[/tex]

= 0.45

Hence, we can say that The correct value and the interpretation of P(B|F) is P(B|F) = 0.45; given that the student has fair dancing skills, there is a 0.45 probability that they prefer to write with block letters.

Learn more about probability here: https://brainly.com/question/15783859

Answer:

each answer is written below

Step-by-step explanation

Hey there!

Usually when people are trying to find absolute value we are trying to REMOVE your NEGATIVE in FRONT of your given number and make them almost positive (e.g. 0)

|20| = (positive) 20 because it’s the absolute value of itself ; if your equation was |-20| you would have to say your absolute value would be 20

Answer: |20| = 20 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Answer:

DANG  bro im sorry i feel bad for uu

Step-by-step explanation:

d

Answer:

greater than

Step-by-step explanation:

The standard deviation of a distribution σ = [tex]\sqrt{sum(x - mean)^2/ n}[/tex]

where x is the score of each student

Adding 5 to 10 student scores would be = x+5 - mean

increasing the scores of the 10 students by 5, which in turn increases the standard deviation of the distribution.

Answer:

what's the question ????

Answer:

C

10/9

Step-by-step explanation:

Answer:

4..?

Step-by-step explanation:

Answer:

1.25

Step-by-step explanation:

cost of 2 apple is $1.50

cost of 1 apple is $ 75.

hope it's help

Complete Question

The National Appliance Company makes refrigerators. One of its suppliers, the Exeter company, produces plastic shelves for the refrigerators and ships them in large lots. The National Appliance Company requires that the percentage of the plastic shelves that are defective be no more than 10%. If more than 10% are defective, the Prime Factor Company will reject the lot. To test this, the National Appliance Company randomly selects 573 of the shelves and has them inspected. It turns out that 70 are defective. Use this information and a 5% level of significance to determine if National Appliance should reject the batch.

Answer:

  The decision rule is  

Reject the null hypothesis  

The conclusion is  

There is no sufficient evidence to conclude that  proportion of defective shelf is less than or equal to 0.10  hence the National Appliance Company should reject that batch of shelfs

Step-by-step explanation:

From the question we are told that

    The population of defective plastics is  [tex]p = 0.10[/tex]

    The sample size is  n = 573

    The number of shelf that are defective is  k =  70  

     The level of significance is  [tex]\alpha = 0.05[/tex]

Generally the sample proportion is mathematically represented as

           [tex]\^ p = \frac{k}{n}[/tex]

=>       [tex]\^ p = 0.1222[/tex]

The null hypothesis is [tex]H_o : p \le 0.10[/tex]

The  alternative hypothesis is  [tex]H_a : p > 0.10[/tex]

Generally the test statistics is mathematically represented as

            [tex]z = \frac{\^ p - p }{ \sqrt{\frac{p (1 - p)}{ n } } }[/tex]

=>          [tex]z = \frac{ 0.1222 - 0.10 }{ \sqrt{\frac{0.10 (1 - 0.10 )}{ 573 } } }[/tex]

=>          [tex]z = 1.77[/tex]

From the z table  the area under the normal curve to the right  corresponding to  1.77   is

       [tex]p-value = P(Z > 1.77 ) = 0.038364[/tex]

From the question we are told that  [tex]p-value < \alpha[/tex] hence

  The decision rule is  

Reject the null hypothesis  

The conclusion is  

  There is no sufficient evidence to conclude that  proportion of defective shelf is less than or equal to  0.10  hence the company should reject theat batch of shelfs

Answer:

yea i think so

Step-by-step explanation:

Answer:

Greatest to Least order: 6, 5 7/8, 5 3/4, 5.5

Step-by-step explanation:

First it's 6, then it's 5 7/8 because 5 7/8 = 5.875, then 5 3/4 because 5 3/4 = 5.75, and then 5.5 which is the lowest number.

Answer:

rate: for every 1 game rented its 5$

Step-by-step explanation:

I think that is the  question

Answer:

a. 3:4

b. 1:1.3

[tex] \frac{c}{\pi} = d[/tex]

or

[tex] \frac{c}{3.14} = d[/tex]

or

[tex]c \times \frac{7}{22} = d \\ \frac{7c}{22} = d[/tex]