QUESTION POSTED AT 20/02/2020 - 10:51 PM

5 x 1+ 6x1= 12 I think. If it's not correct I'm sorry. I trued

## Related questions

### Frank wants to put fencing around the border of his rectangular lawn shown. He needs 16 feet of fencing. What is the length of the lawn?

There are manny answers to this
6ft, 6ft, 2ft, 2ft
5ft, 5ft, 3ft, 3ft
7ft, 7ft, 1ft, 1ft

ANSWERED AT 28/03/2020 - 12:29 PM

QUESTION POSTED AT 28/03/2020 - 12:29 PM

### What is the standard deviation of this data set? Use a calculator to help you. Round your answer to the nearest tenth. 12, 16, 22, 23, 23, 34, 44, 46, 47, 48, 64, 67, 73, 83, 89 A. 24.7 B. 27.5 C. 22.9 D. 30.3

ANSWERED AT 28/03/2020 - 12:25 PM

QUESTION POSTED AT 28/03/2020 - 12:25 PM

### These data show the age in years of 9 members of the youth orchestra. 12 14 16 17.5 10 18 15 15.5 19 What is the IQR (interquartile range) for these data?

First quartile is 13
Third quartile is 17.75
Take 17.75 - 13 = 4.75
The IQR is 4.75

ANSWERED AT 28/03/2020 - 12:24 PM

QUESTION POSTED AT 28/03/2020 - 12:24 PM

### What is the mean of this data set? If necessary, round your answer to the nearest tenth. 11, 16, 22, 28, 29, 30, 31, 34, 37, 38, 43, 49, 56, 78, 99 A. 40.1 B. 35.6 C. 45 D. 50

To find the mean of a given data set, add up all the values then divide by how many numbers there are.

11 + 16 + 22 + 28 + 29 + 30 + 31 + 34 + 37 + 38 + 43 + 49 + 56 + 78 + 99 = 601

601 / 15 = 40.06666

ANSWERED AT 28/03/2020 - 12:19 PM

QUESTION POSTED AT 28/03/2020 - 12:19 PM

### The distance from the center of a round table top to the edge of the table top is 4 ft. What's the area of the table top? A. 16 sq. ft. B. 38 sq. ft. C. 50.24 sq. ft. D. 25.14 sq. ft.

I JUST TOOK THE TEST

ANSWERED AT 28/03/2020 - 12:16 PM

QUESTION POSTED AT 28/03/2020 - 12:16 PM

### What is the first quartile of the set of data shown below? 16, 23, 24, 39, 45, 78, 95 A. 45 B. 23 C. 24 D. 39

The answer would be B 23

ANSWERED AT 28/03/2020 - 12:11 PM

QUESTION POSTED AT 28/03/2020 - 12:11 PM

### Are 24to 16 and 8 to 4 equivalent ratios

Yes they are equivalent

ANSWERED AT 28/03/2020 - 12:09 PM

QUESTION POSTED AT 28/03/2020 - 12:09 PM

### The following box plot shows the number of baseball cards that Sam's friends own. Based on the box plot shown, select all the statements that correctly describe the number of baseball cards Sam's friends have. Answer Choices: Twenty-five percent of his friends have 13 or more baseball cards. Fifty-percent of his friends have 11 or more baseball cards. Half of his friends have 10 or less baseball cards. The average number of baseball cards is 11. The highest number of baseball cards is 16.

Twenty-five percent of his friends have 13 or more baseball cards.

ANSWERED AT 28/03/2020 - 12:01 PM

QUESTION POSTED AT 28/03/2020 - 12:01 PM

### Which of the following represents a geometric sequence? A. 1/4, 1/4, 1/4, 1/4 B. 1/4, 1/5, 1/6, 1/7 C. 1/4, 1, -4, 16 D. 1/4, -4, 1/4, -4

Step-by-step explanation:

Since we need to find the geometric sequence ,

For this we find the " common ratio" :

On the other hand, in options 'B' , 'C' and 'D' , there is no common ratio,

Hence, Option 'A' is correct.

ANSWERED AT 28/03/2020 - 12:00 PM

QUESTION POSTED AT 28/03/2020 - 12:00 PM

### Given: (1/3)x + y = 15. Which of the following are ordered pairs of this equation? {(-3, 14),(0, 15),(3, 16)} {(-3, 16),(0, 15),(3, 14)} {(16, -3),(15, 0),(14, 3)}

Should be the second one dear

ANSWERED AT 28/03/2020 - 11:58 AM

QUESTION POSTED AT 28/03/2020 - 11:58 AM

### Which of the following represents a function? A. x -10 -8 -3 -3 y 16 14 16 15 B. x -10 -8 -10 3 y 16 16 22 15 C. x -10 -8 -3 3 y 16 14 22 16 D. x -10 -8 -3 -8 y 16 14 16 15

C....to be a function x can only be one value

ANSWERED AT 28/03/2020 - 11:52 AM

QUESTION POSTED AT 28/03/2020 - 11:52 AM

### The data set below shows the number of books checked out from a library during the first two weeks of the month: 98, 19, 14, 15, 18, 16, 20, 22, 12, 17, 13, 21, 18, 15 Which of the following statements is true based on the data set? A. there is one outlier, indicating very few books were checked out on that day. B. there are two outliers, indicating very few books were checked out on those two days. C. there is one outlier, indicating an abnormally large number of books were checked out on that day. D. there are two outliers, indicating an abnormally large number of books were checked out on those two days.

Tbh i cant tell you how i solved this since ive already moved on i would say the answer is C

ANSWERED AT 28/03/2020 - 11:40 AM

QUESTION POSTED AT 28/03/2020 - 11:40 AM

### A person in the audience of a reality show has a 16% chance of winning free movie tickets. What is the chance that a person in the audience does not win free movie tickets?

100% - 16% = 84%

A person in the audience has 84% chance of not winning a free ticket.

ANSWERED AT 28/03/2020 - 11:28 AM

QUESTION POSTED AT 28/03/2020 - 11:28 AM

### (08.01, 08.02, 08.03, 08.05, 08.06 MC) Part A: Factor x2y2 + 6xy2 + 8y2. Show your work. Part B: Factor x2 + 8x + 16. Show your work. Part C: Factor x2 − 16. Show your work.

Part A:

x^2y^2 + 6xy^2 + 8y^2

y^2(x^2 + 6x + 8)

y^2(x^2 + 2x + 4x + 8)

y^2[(x + 2)(x + 4)]

Part B:

x^2 + 8x + 16

x^2 + 4x + 4x + 16

(x + 4)(x + 4) = (x + 4)^2

Part C:

x^2 - 16

x^2 and 16 are perfect squares

(x + 4)(x - 4)

ANSWERED AT 28/03/2020 - 11:22 AM

QUESTION POSTED AT 28/03/2020 - 11:22 AM

### What is the value of x? 5x = 16

To determine the value of x in our equation, "5x = 16", we need to divide both sides by 5 to get x by itself.
Divide 5 and 16 by 5.
5x/5 = x, 16/5 = 3.2.
x = 3.2
I hope this helps!

ANSWERED AT 28/03/2020 - 11:21 AM

QUESTION POSTED AT 28/03/2020 - 11:21 AM

### Match each given domain of the function f(x)=x/2.5 with its corresponding range. A. {40,45,50,55,60} B. {52,56,63,67,71} C. {37,46,49,55,57} D. {44,51,59,66,67} 1. {20.8,22.4,25.2,26.8,28.4} 2. {16,18,20,22,24} 3. {17.6,20.4,23.6,26.4,29.2} 4. {14.8,18.4,19.6,22,22.8}

Domain A matches Range 2  because

40/2.5 = 16 , 45/ 2.5 = 18   and so on  -all 5 work ou.

If you do the same calculations for B, C and D you'll get the correct answers

It looks like Domain B matches Range 1:-  52 / 2.5 =  20.8, 56/2.5 =  22.4

- I think I can leave you to finish this off .

ANSWERED AT 28/03/2020 - 11:00 AM

QUESTION POSTED AT 28/03/2020 - 11:00 AM

### Tommy has the following data: 16 13 8 12 13 16 h If the mean is 13, which number could h be? 20 13 Submit

20 hope this helped <333333333333333333333

ANSWERED AT 28/03/2020 - 10:59 AM

QUESTION POSTED AT 28/03/2020 - 10:59 AM

I'm assuming the 5x should be a 5y.

4x - 2y = 16
4x - 5y = 8

I would use the elimination method since the coefficients on the x variable are the same.
Subtract the second equation from the first equation.
4x - 2y = 16
-(4x -5y = 8)
-------------------
3y = 8
y = 8/3
Plug */3 back in for y and solve for x.
4x -2y = 16
4x -2(8/3) = 16
4x - (16/3) = 16
4x = (16/3) + (48/3)
4x = (64/3)
multiply both sides by (1/4) to clear the 4
x = (64/3)(1/4)
x = 16/3
(16/3, 8/3)

ANSWERED AT 28/03/2020 - 10:45 AM

QUESTION POSTED AT 28/03/2020 - 10:45 AM

### A student solves the following equation for all possible values of x: 8/x+2 = 2/x-4 His solution is as follows: Step 1: 8(x – 4) = 2(x + 2) Step 2: 4(x – 4) = (x + 2) Step 3: 4x – 16 = x + 2 Step 4: 3x = 18 Step 5: x = 6 He determines that 6 is an extraneous solution because the difference of the numerators is 6, so the 6s cancel to 0. Which best describes the reasonableness of the student’s solution? a) His solution for x is correct and his explanation of the extraneous solution is reasonable. b) His solution for x is correct, but in order for 6 to be an extraneous solution, both denominators have to result in 0 when 6 is substituted for x. c) His solution for x is correct, but in order for 6 to be an extraneous solution, one denominator has to result in 0 when 6 is substituted for x. d) His solution for x is incorrect. When solved correctly, there are no extraneous solutions

C) his solution for x is correct, but in order for 6 to be an extraneous solution, one denominator has to result in 0 when 6 is substituted for x.

Explanation:
To solve this rational equation, we cross multiply:
8*(x-4)=2*(x+2).

Using the distributive property, we have
8*x-8*4=2*x+2*2;
8x-32=2x+4.

Subtract 2x from each side:
8x-32-2x=2x+4-2x;
6x-32=4.

6x-32+32=4+32;
6x=36.

Divide both sides by 6:
=;
x=6.

Extraneous solutions are solutions that come about in the problem but are not valid solutions to the problem; the only values of x that would give this sort of answer are -2 and 4, since these are the two values that would make one of the denominators 0 (we cannot divide by 0).

ANSWERED AT 28/03/2020 - 10:40 AM

QUESTION POSTED AT 28/03/2020 - 10:40 AM

### Noel's club wants to purchase 8 chairs for their meeting room. The original cost for each chair was $18.99. The chairs are now on sale for 10% off. How much will Noel's club save if they buy the 8 chairs on sale? Which answer gives the correct solution and explains how to check if the answer is reasonable? A. Solution:$80 Explanation: If the club paid full price for the 8 chairs, they would pay about $20 for each chair. Since the chairs were 10% off, the club would pay$10 for each chair ($20 -$10). That means they would save about 8 × $10 or$80. B. Solution: $15.20 Explanation: If the club paid full price for the 8 chairs, they would pay about$160 (8 × $20). Since the chairs were 10% off, that means the club would save about 0.10 ×$160 or about $16. C. Solution:$71.92 Since the original price for each chair was about $19, the club would save about$9 per chair ($19 –$10). For all 8 chairs the club would save 8 × $9 or$72.

I'm not 100% certain but i'm 45% certain that it's A.

ANSWERED AT 28/03/2020 - 10:33 AM

QUESTION POSTED AT 28/03/2020 - 10:33 AM

### Let a = 6. What is the value of 4 + 2a? A. 12 B. 16 C. 30 D. 48

If a=6  and the equation is 4+2a. This is how you wold solve it: 4+2(6)= 4+12= 16. So your answer is B. 16
Hope this helps

ANSWERED AT 28/03/2020 - 10:18 AM

QUESTION POSTED AT 28/03/2020 - 10:18 AM

### What is the slope of the line segment? Please help!!! A graph is shown. The values on the x axis are 0, 1, 2, 3, 4, and 5. The values on the y axis are 0, 4, 8, 12, 16, and 20. A straight line joining the ordered pairs 0, 0 and 1, 4 and 2, 8 and 3, 12 and 4, 16. 1 over 4 Negative 1 over 4 4 −4

At x = 0, y = 0 (x1,y1)
at x = 4, y = 16 (x2,y2)

slope = (y2 - y1)/(x2 - x1)
slope = (16 - 0)/(4 - 0)
slope = 16/4
slope = 4

ANSWERED AT 27/03/2020 - 12:30 PM

QUESTION POSTED AT 27/03/2020 - 12:30 PM

### 1) What value for s makes this equation true? (6 · 10) + (6 · s) = 6 · 17 A. 23 B. 10 C. 7 D. 6 ___________________-- 2) What value for b makes this equation true? (10 • 4) + (10 • b) = 10 • 14 A. 14 B. 12 C. 10 D. 4 ______________ 3) What value for c makes this equation true? (10 • 10) + (10 • 6) = 10 • c A. 4 B. 6 C. 10 D. 16 ______________ 4) Which is another way to write the expression 27 • (g + 4)? A. 27 • 4 + g B. (27 • g) + (27 • 4) C. (27 • g) • 4 D. (27 • g) + 4 ___________ 5) Which is another way to write the expression A. (r.• 18) - (r.• 3) B. r • 18 - 3 C. (r.• 18) • 3 D. (r.• 18) - 3 ___________ 6) Which is another way to write this expression? m • (17 – 4)? A. (m • 17) – (m • 4) B. 17 • 4 • m C. (17 • 4) – m D. m – 17 – m – 4 ___________ 7) Which is another way to write this expression? 13 • (5 - s) A. (13 • 5) • s B. 13 • 5 • s C. 13 - 5 - 13 - s D. (13 • 5) - (5 • s) __________ 8) What value for c makes this equation true? 4 • 17 = ( 4 • c) + (4 • 10)

1. C-7
2. D-4
3. D-16

8. c=7

Im not sure on the rest of those though

ANSWERED AT 27/03/2020 - 10:15 AM

QUESTION POSTED AT 27/03/2020 - 10:15 AM

### Helpp mathhhh 16)in this figure ΔBAE≅DEA. which statement is true by CPCTC ? look at the first picture. A) ∠GAE≅∠GEA B)∠FGB≅∠FGE C)∠BEA≅∠BEC D)∠DGE≅∠FGA 17) If y = 22, find m∠C. look at the second picture. A)136 B)60 C)68 D)44 18) in this diagram ΔABC≅ΔEDU. which statement is not necessarily true? look at the third picture. A)∠B≅∠D B)∠A≅∠E C)BC≅CE D)DE≅AB 19) Use the information given in the diagram. Tell why UW≅UW and ∠UVW≅∠WXU. look at the fourth picture. A) Reflexive Property; Given B)Given; Reflexive Property C)Reflexive Property; Transitive Property D)Transitive Property; Reflexive Property 20) Find the values of x and y that make these triangles congruent by HL. look at the fifth picture. A) x=3, y=4 B)x=6, y=5 C)x=4, y=3 D)x=5,y=6

CPCTC stands for : corresponding parts of congruent triangles are congruent.

16)
A) ∠GAE≅∠GEA

17) if y° =22° so angle A = 2y=then angle A=44°
Since this triangle ABC is isosceles (AB=AC given), then Angle B= Angle C
In a triangle we know that the sum of all angles =180°, the 44°+2C=180
& C= (180-44)/2 = 68  (C)

18) C)BC≅CE is not necessarily true

19) Reflexive Property; Given

20) Right Triangles ABC & AED are congruent::
CB=ED (given)
Angle C = D (given)
Angle B = E =90° (given)
The 2 triangles are congruent ASA & AC = AD
Now we have the equalities:
1) BC=ED ===> x=y-1
And
2) AC=AD ===> 3x-2 = 2y+1
Let' arrange these 2 equations:

x-y = -1
3x-2y =3

Solving this system with 2 variables x & y gives: X=5 & Y=6 (D)

ANSWERED AT 27/03/2020 - 10:02 AM

QUESTION POSTED AT 27/03/2020 - 10:02 AM

### What is the least common multiple of 16, 24 and 30?

ANSWERED AT 26/03/2020 - 02:40 PM

QUESTION POSTED AT 26/03/2020 - 02:40 PM

### 20 POINTS!!!Tyler adds vitamin drops to the water the rabbits on the farm drink. Three drops of vitamins are added to every 4 pints. If the rabbits' water container holds 16 pints, how many drops should be added to it?Plz tell me the proportion, how to solve it and the solution as a sentence.Thank you :)

3 drops : 4 pints = x drops : 16 pints

3drops/4pints = x/16pints

(3drops/4pints)*16pints = x
*cancel pints unit*
(3drops/4)*16 = x
(16*3)drops/4 = x
48 drops / 4 = x

ANSWERED AT 26/03/2020 - 02:02 PM

QUESTION POSTED AT 26/03/2020 - 02:02 PM

### Need help on 14 and 16 please I really need help

16. the answer for the scale by dividing two number's

ANSWERED AT 26/03/2020 - 02:01 PM

QUESTION POSTED AT 26/03/2020 - 02:01 PM

### Which is more, 16 ounces or 1 pound

They are equal. 16 ounces = 1poumd

ANSWERED AT 26/03/2020 - 01:38 PM

QUESTION POSTED AT 26/03/2020 - 01:38 PM

### Help? What is 4 over Sqr.Rt of 10 - Sqr.Rt of 6? A) Sqr.Rt of 10 + Sqr.rt of 6 B) 4 C) 4 Sqr.Rt of 10 + 4 Sqr.Rt of 6 D) 4 Sqr.Rt of 10 - 4 Sqr.Rt of 6 over 16 - 2 Sqr.Rt of 15

A.) 5.6118 (rounded)

ANSWERED AT 26/03/2020 - 01:31 PM

QUESTION POSTED AT 26/03/2020 - 01:31 PM

### 16 at 2 c + 4 c = __qt __c

4 cups in a quart.
So 1 and a half quarts.
Have no idea what you mean by 16. Do you mean 16 cups? If so that's 4 quarts exactly so 5 and a half quarts.
Final answer if 16 means cups is 5qt and 2 cups

ANSWERED AT 26/03/2020 - 01:28 PM

QUESTION POSTED AT 26/03/2020 - 01:28 PM