Find the total surface area of this triangular prism.
10cm
6 cm
4cm
8 cm

When there is actual error so it shows the greatest percent error. Therefore, the option c is correct.

It shows the difference that lies between the estimated value and the actual value when we compare to the actual value also it should be shown in the percentage form.

Therefore, When there is actual error so it shows the greatest percent error. Therefore, the option c is correct.

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it's always a larger number.

Answer:

2a^2

Step-by-step explanation:

I can't really explain the GCF/LCM type problems ,my sincere apologies

Answer:

-9x+3

Step-by-step explanation:

remove parenthesis which gives you -x-3-8x+6

collect the like terms add -x to 8x

gives you -9x+3

Answer:

If you need to estimate then 770?

Step-by-step explanation:

520+250=770

Answer:

4x - 6

Step-by-step explanation:

Matt:  x

Steve: 2(x - 2)

John:  x - 2

Total magazines sold:

 x + 2(x - 2) + (x - 2)

 x + 2x - 4 + x - 2

 4x - 6

Answer:

i Think its 36.03

Step-by-step explanation:

np!

Answer:

y = 7

Step-by-step explanation:

The equation of the line is y = 7 because since it's a horizontal line the y value will always stay the same, and the x value will always be changing. Therefore you could draw a line straight across the y-axis at 7

Answer:

4.817+9.099+17.008=30.924

484.603-48.198=436.405

Estimation 5+9+17=31

485-48=437

Just round each decimal to the nearest whole number and add or subtract

Answer:

first blank: 30.924

second blank: 436.405

Step-by-step explanation:

We can estimate by rounding numbers and adding

I would think it would be 8.7412

Answer:

8.009, 8.09, 8.4,8.4051

Step-by-step explanation

the 8.009 goes first because since it has zeros in it it would be the lowest than 8.09 is the next smallest 8.4 is the next big number because four is greater than zero and the biggest number because its has the bigger numbers in it.

Hope my explanation makes sense

Hope this is right

Good luck

Answer:

what is the question

Answer:

Step-by-step explanation:

19. 18-4.62=13.38 to spend on the systems or 6.69 a piece

20. 45000+300m=60000

m=50

45000+300m>60000  

He needs at least 50 machines to make the 60000.

Answer:

C and D are the right answers

Step-by-step explanation:

Solution :

It is given that only 13 cards that are Hearts that is used in a certain game.

And 2 hearts to each of the 3 players.

Therefore, the number of ways is

= [tex]$^{13} C_2 \times ^{11} C_2 \times ^{9} C_2$[/tex]

[tex]$= \frac{13 !}{11 ! \times 2!} \times \frac{11 !}{9 ! \times 2!} \times \frac{9 !}{7 ! \times 2!} $[/tex]

[tex]$=\frac{13 !}{7! \times 2! \times 2! \times 2!}$[/tex]

= 120 number of ways

Answer:

x = -7

m<GFD = 50°

m<CFD = 40°

Segment FD doesn't bisect <CFG because the angles aren't equal.

Step-by-step explanation:

<CFD and <GFD are complementary angles and their sum is 90°

-5x + 5 -7x + 1 = 90° add like terms

-12x + 6 = 90

-12x = 84 divide both sides by -12

x = -7

m<CFD is -5x + 5 ➡ (-5)×(-7) + 5 = 40°

m<GFD is -7x + 1 ➡ (-7)×(-7) + 1 = 50°

Answer:

The probability is  [tex]P( |\^ p - p | < 0.03 ) = 0.9275[/tex]

Step-by-step explanation:

From the question we are told that

  The population proportion is  [tex]p = 0.49[/tex]

  The sample size is  n = 896

 Generally the standard deviation  of the sampling distribution is mathematically represented as

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

=>  [tex]\sigma_{p} = \sqrt{ \frac{0.49(1 -0.49 )}{896} }[/tex]

=>  [tex]\sigma_{p} = 0.0167[/tex]

   Generally the the probability that the proportion of persons with a retirement account will differ from the population proportion by less than 3% is mathematically represented as

    [tex]P( |\^ p - p | < 0.03 ) = P( \frac{ | \^ p - p|}{\sigma_p } < \frac{0.03}{0.0167} )[/tex]

[tex]\frac{|\^ p - p |}{\sigma_p }  =  |Z| (The  \ standardized \  value\  of  \ |\^p - p| )[/tex]

=> [tex]P( |\^ p - p | < 0.03 ) = P(|Z| < 1.796 )[/tex]

=>  [tex]P( |\^ p - p | < 0.03 ) = P(- 1.796 < Z < 1.796 )[/tex]

=>   [tex]P( |\^ p - p | < 0.03 ) = P(1.796 < Z) - P(Z < -1.796 )[/tex]

From the z table  the area under the normal curve to the left corresponding to  1.796 and  - 1.796  is  

     [tex]P(Z < -1.796 ) = 0.036247[/tex]

    [tex]P(1.796 < Z) = 0.96375[/tex]

So

    [tex]P( |\^ p - p | < 0.03 ) = 0.96375 - 0.036247[/tex]

=>  [tex]P( |\^ p - p | < 0.03 ) = 0.9275[/tex]

Answer: B) 375 reds

Step-by-step explanation:

Every 40 marbles 15 are red.

1000/40=25

25 x 15= 375

Answer:

True I think.

Step-by-step explanation:

True, An expression to represent this is, 1.12S

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

To Calculate the percent of a number , divide the number by whole number and multiply by 100.

We have to given that;

In honors math increased by 12% in this year students.

Now, if S represents students.

Then, An expression to represent this situation is,

⇒ S + 12% of S

⇒ S + 0.12S

⇒ S (1 + 0.12)

⇒ 1.12S

Thus, The expression is true.

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#SPJ2

[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Inequalities.

so we get as,

(w+6)/2 < 5

so we get as,

w+6 < 10

=> w < 10-6

=> w < 4

so the answer is,

w < 4

Answer:

cook

Step-by-step explanation:

9514 1404 393

Answer:

  y = -1/5x -1

Step-by-step explanation:

When given 2 points, it can work well to start with the 2-point form of the equation for a line.

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

  y = (0 -(-2))/(-5 -5)(x -5) +(-2)

  y = 2/(-10)(x -5) -2

  y = -1/5x -1 . . . . . eliminate parentheses and collect terms

Answer: No

Step-by-step explanation:

Answer:

[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

To reduce the fraction to the lowest term, we divide the like term by the GCF of its numerator and denominator.

Here,

As 4 and 8 have the GCF as 4 itself. We divide both the numerator and denominator with the GCF (4).

Hence,

[tex]\frac{4}{8}\\=\frac{4}{8}/\frac{4}{4} \\=\frac{4/4}{8/4} \\=\frac{1}{2}[/tex]

Answer:

X intercept = 6  

Y intercept = -3

Step-by-step explanation:

An intercept is where the line goes through the y and x axis on the axis!

Answer:

y = -1

Step-by-step explanation:

since this is a straight, horizontal line, we know that this will just be a y value line

since the line passes through the y axis at y = -1, this is the equation for the line

y = -1

Answer:

Step-by-step explanation:

8 učiteľov 39 študentov

1 výbor = 2 učitelia + 4 študenti

8 učiteľov :2=4

39 študentov :4= 9,75

Takže máme 4 výbory ...viacej to nemôže byť aj keď nám zostávajú študenti pretože je daný počet učiteľov...

Answer: 2303028

Step-by-step explanation: