Sarah bought 3 purses which cost $12.30, $34.23 and $23.19. How much did she spend?

Answer:

Step-by-step explanation:

its a chart in a circle that is usually out of a hundred percent and they divide certain traits into the chart

Answer:

A pie chart is a kind of graph that is in the shape of a circle, it is called a pie chart because its shape, and the percents are in the shapes of pie slices,

Answer:

good free points

Step-by-step explanation:

For number 1 is A why it is 0.007

1.207- 1.200= 0.007

Answer:

1. A, 0.007

5. 7 and seventy-five hundredths

The required number line that shows the solution of the given expression is the line that has blue points on numbers x = 4 and x = 6. Option B is correct.

A number line is defined as the number marked on the line calibrated into an equal number of units. For example -1, 0, 1, and so on.

here,
In the question, 4 number line given with a number of point marked in blue representing the solution of the expression |x - 5| = 1, we have to determine the number which shows the correct solution of the given expression,

so,

Simplifying the given expression,
|x - 5| = 1

Since when we Un-mode the expression implement the ± on the other side.
x - 5 = ± 1

Case 1, taking (+)
x - 5 = 1
x = 6

Cae 2, taking (-),
x - 5 = -1
x = -1 + 5
x = 4

Thus, the required number line that shows the solution of the given expression is the line that has blue points on numbers x = 4 and x = 6.

Learn more about number line here:

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Answer:

I think A is the answer

Step by step explanation:

Answer:

$79.4

Step-by-step explanation:

Given that :

Price of stove =$794

Down payment = 10% =

Time = 2 years = 24 months

Monthly payment = $34.25

Down payment = 10% of 794

Down payment = 0.1 * $794

Down payment = $79.4

Hence, down-payment = $79. 4

Answer:

b. y = -3x/2 + 2

Step-by-step explanation:

To get 3x + 2y = 4 into slope intercept form:

3x + 2y = 4 (starting equation)

2y = -3x +4 (do the inverse of 3x to get it on the other side)

y = -3x/2 + 2 (divide all of previous equation by 2 to distinguish y)

Answer:

hi

Step-by-step explanation:

Answer:

The value is  [tex]P( \= X \ge 99) = 0.69146[/tex]

Step-by-step explanation:

From the question we are told that

    The  mean is  [tex]\mu = 100[/tex]

     The standard deviation is  [tex]\sigma = 10[/tex]

       The  sample size is  n  =  25

The standard deviation of the sampling distribution is  

        [tex]\sigma_{\= x} = \frac{\sigma}{\sqrt{n} }[/tex]

=>      [tex]\sigma_{\= x} = \frac{10}{\sqrt{25} }[/tex]

=>      [tex]\sigma_{\= x} = \frac{10}{5 }[/tex]

=>      [tex]\sigma_{\= x} = 2[/tex]

Generally the probability of randomly sampling and finding a sample mean of 99 or more is mathematically represented as

        [tex]P( \= X \ge 99) = 1 - P(\= X < 99)[/tex]

Here  

       [tex]P(\= X < 99) = P(\frac{\= X - \mu }{\sigma } < \frac{99 - 100 }{2} )[/tex]

[tex]\frac{X -\mu}{\sigma }  =  Z (The  \ standardized \  value\  of  \ X )[/tex]

=>     [tex]P(\= X < 99) = P(Z < -0.5 )[/tex]

From the z table probability of  (Z <  -0.5  ) is  

     [tex]P(Z < -0.5 ) = 0.30854[/tex]

Generally  

      [tex]P( \= X \ge 99) = 1 - 0.30854[/tex]

=>    [tex]P( \= X \ge 99) = 0.69146[/tex]

Answer:

It would be 6 servings

Answer:

9/2

Step-by-step explanation:

Answer:

The answer is

[tex] \huge \frac{9}{2} \\ [/tex]

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\ [/tex]

From the question we have

[tex]m = \frac{ - 4 - 5}{0 - 2} = \frac{ - 9}{ - 2} = \frac{9}{2} \\ [/tex]

We have the final answer as

[tex] \frac{9}{2} \\ [/tex]

Hope this helps you

Answer:6

i know im a second answer but can i still have a brainliest(:

Answer:

x=3

Step-by-step explanation:

3x+5-2x=8 subtract 5 from both sides

3x-2x=3 subtract 2x from 3x

x=3

Hope this helps!

Answer:

a) 9.6   b)9.56    c)9  

Step-by-step explanation:

Answer:

24200%

Step-by-step explanation:

Answer:

24200%

Step-by-step explanation:

Answer:

[tex]\frac{3x}{4} and \frac{y}{4}[/tex]

Step-by-step explanation:

1/4(3x)= 3 divided by 4

=3x/4

1/4(y)= y divided by 4

=y/4

Answer:

hmm

Step-by-step explanation:

Answer:

this is more than one question

Step-by-step explanation:

i dont think anyone would do all of this

Answer:

5) x= 88

6) x= 13

(answers rounded off to the nearest degree)

Step-by-step explanation:

Please see the attached picture for the full solution.

Answer:

ur ugly daddy ;)

Step-by-step explanation:

Answer:

23x-10

Step-by-step explanation:

Right on Moby Max

Answer:

The margin of error reduces to half of it original size

Step-by-step explanation:

From the question we are told the confidence level is  95% , hence the level of significance is    

      [tex]\alpha = (100 - 95 ) \%[/tex]

=>   [tex]\alpha = 0.05[/tex]

Generally from the normal distribution table the critical value  of  [tex]\frac{\alpha }{2}[/tex] is  

   [tex]Z_{\frac{\alpha }{2} } =  1.96[/tex]

Generally the margin of error is mathematically represented as  

      [tex]E = Z_{\frac{\alpha }{2} } *  \frac{\sigma }{\sqrt{n} }[/tex]

Let assume the standard deviation is  [tex]\sigma = 0.4[/tex]

When sample size is  n  = 25

       [tex]E = 1.96 *  \frac{0.4 }{\sqrt{25} }[/tex]

        [tex]E =0.1568[/tex]

When sample size is  n  = 100

       [tex]E_1 = 1.96 *  \frac{0.4 }{\sqrt{100} }[/tex]

        [tex]E_1 = 0.0784 [/tex]        

So

     [tex]\frac{E_1}{E} = \frac{0.0784}{0.1568} = \frac{1}{2}[/tex]

Hence the margin of error reduces to half of it original size

Answer:

g(3) = -3

Step-by-step explanation:

Step 1: Define

g(x) = -2x + 3

g(3) is x = 3

Step 2: Substitute and Evaluate

g(3) = -2(3) + 3

g(3) = -6 + 3

g(3) = -3

Answer:

g(3) = - 3

Step-by-step explanation:

To evaluate g(3) substitute x = 3 into g(3), that is

g(3) = - 2(3) + 3 = - 6 + 3 = - 3

Answer:

1,250 hand shakes

Step-by-step explanation:

If each person shakes every other person's hand, it would be 50 people x 25 shakes each= 1,250 hand shakes.

Answer:

0.371

Step-by-step explanation:

Given that:

Assembly requires a 4 step process:

Probability distribution of defect :

P(step 1) = 0.1

P(step 2) = 0.2

P(step 3) = 0.08

P(step 4) = 0.05

Firstly, we find the probability that there is no defect in each of the assembly process :

Probability of no defect: = (1 - p(defect))

P(step 1) = 1 - 0.1 = 0.9

P(step 2) = 1 - 0.2 = 0.8

P(step 3) = 1 - 0.08 = 0.92

P(step 4) = 1 - 0.05 = 0.95

Hence,

P(no_defect) = 0.9 * 0.8 * 0.92 * 0.95 = 0.62928

Probability of having a defective component ;

P(defect) = P(no_defect)' = 1 - p(no-defect)

1 - 0.62928 = 0.37072

0.37072

= 0.371

Answer: 18 lilac bushes

Step-by-step explanation:

24/4=6

3x6=18

Answer:

triangle

A=1/2 bh A=1/2 .1.4 . 2.6 A=1.82 m^2

Step-by-step explanation: