The frequency table shows the scores from rolling a dice 10 times.
Work out the mean
Answers
Answer: 16/5 or 3.2
Steps:
=> 1× 2 + 2× 2 + 3× 2 + 4× 1 + 5 ×2 + 6 ×1/ 2+2+2+1+2+1
=> 16/5 or 3.2 (answer)
Related Questions
Solve. 3(x +4) = 36
Answers
What you need to do is divide both sides of the equation by 3 in the first part
x+4=12
Now you move the constant towards the right side and change the sign
x=12-4
Subtract the numbers to find the answer
x=8, therefore to solve 3(x+4)=36 it will give you x=8 as your answer. Hope this helps ^^
solve the system of equations by using substitution
y=2x-2
2x+y=10
Answers
2x+2x-2=10
4x-2=10
+2 +2
4x=8
x=2
y=2(2)-2
Y=2
HELP ME PLSSS IM GIVING BRAINLIEST!!!
Answers
Answer:
B
Step-by-step explanation:
Binomial Theorem
The constant term in the expansions of
[tex](px^{3} + \frac{q}{x ^{3} } )^{8} [/tex]
and
[tex](p {x}^{2} + \frac{q}{ {x}^{2} } ) ^{4} [/tex]
are equal, and p and q are both greater than zero. Express p in terms of q.
Answers
Answer:
[tex]\frac{p^{4} x^{24}+6p^{2}q^{2}x^{12}+q^{4}+4p^{3}qx^{18}+4pq^{3}x^{6}}{x^{12} }[/tex]
Step-by-step explanation:
Merei and Jona buy the $2000 Super PC special package desktop computer. What is the total amount they will pay? Question response area Select one option $530 $1560 $2000 $2060 $2530
Answers
Answer:
$2000
Step-by-step explanation:
Given data
We are given that the price of the super PC is $2000
Since they are buying only one of the super PC they will have to pay
$2000
Hence option C is the correct answer
40 - 2x [(8 x 3 + 6) +
12 -2 pls answer correctly
Answers
Answer:
40 is the answer . is it right or Not?
Answer:
-10
Step-by-step explanation:
40 - 2x [(8 x 3 + 6) + 12 -2
Using BODMAS meaning Bracket Of Division Multiplication Addition and Subtract
Solve Bracket first multiplying first inside the bracket then add your result
40 - 2x [(8 x 3 + 6) + 12 -2
40 - 2x [(24 + 6) + 12 -2
40 - 2x(30) + 12 -2
Multiple
40 - 60+12-2
-10
i will give you a brainliest if our answer are correct
Answers
Answer:
Naomi and Pierre
Step-by-step explanation:
Answer:
I don't no
Step-by-step explanation:
sorry friend
step by steppleaseee
Systems of Equations
x+2y=6
5x+3y=2
Answers
Answer:
Step-by-step explanation:
-5x - 10y = -30
5x + 3y = 2
-7y = -28
y = 4
x + 8 = 6
x = -2
(-2, 4)
what is the difference of (5+3i) and (2+9i)?
Answers
Answer:
3+12i
Step-by-step explanation:
The difference of 5+3i and 2 + 1999 can be calculated as follows
= 5+3i - 2+9i
Collect the like terms
= 5-2+3i+9i
= 3+12i
the difference of 5+3i and 2+9i is 3+12i
Someone please help me with these. I forgot how to do these. Need within a hour
Answers
Answer:
just add them
Step-by-step explanation:
A box contains four equal-sized cards labeled 1, 3, 5, and 7. Tim will select one card from the box. What is the Probability that Tim will select a card labeled with a number less than 6? Give the probability in any one of the three ways.
Answers
Answer:
3/4
Step-by-step explanation:
There are 4 total outcomes - 1,3,5 and 7.
The outcomes which are less than 6 are 1, 3 and 5. So 3/4 will be < 6.
2y = x - 12, solve for X
Answers
2y+12 = x
x = 2y + 12
or
x = 2(y+6)
what is the complement of 3/8?
Answers
3t - 12 ≤ - 9
pls see attachment
Answers
Answer:
D : t ≤ 1
Step-by-step explanation:
3t - 12 ≤ - 9
3t - 12 + 12 ≤ - 9 + 12
3t ≤ 3
3t/3 ≤ 3/3
t ≤ 1
For (≤ or <) Arrow points to the negative side
if the symbol is (≥ or ≤) then you fill in the dot
if the symbol is (> or <) then you do not fill in the dot
what is equifenlnt to 35000 cm in kelomiters
Answers
Answer:
.35 kilometers
Step-by-step explanation:
Answer:
.35 kilometers
Step-by-step explanation:
If Dave drove one-third of the distance of his trip on the first day, and 60 miles on the second day, he figured out that he still had 1/2 of the trip to drive. What was the total length, in miles, of his trip?
360
180
120
60
90
Answers
Answer:
180
Step-by-step explanation:
Answer:
The answer is 180
Step-by-step explanation:
To check the answer:
Since 60 is part of a half then 60 * 60 = 120
Now we have to find the other 60 remaining from 180 because 180-120 is 60.
1/2 of 180 is 90.
90-60 = 30
if one half is equal to 90 then the other half is equal to 90.
Determine the verticle asymptote and horizontal asymptote of x^2-25/2x^+13x+15?
Answers
Answer:
what are you doing here honey and what is this gonna be about me in a hurry for the first two
Which of the following accurately describes either the purpose or benefit, if any, of implementing controls in the design of an experiment? Check all that apply.
Group of answer choices
A. By controlling variables, the differences observed in the response variable can be attributed to the treatment and not some other factor.
B. There is no benefit of control in the experiment.
C. By controlling variables that may influence the response variable, we eliminate variability in the response variable.
D. By controlling variables in the experiment, we eliminate the need to have a control group.
E. By controlling variables that may influence the response variable, we reduce variability in the response variable.
Answers
Answer:
B D OR 2 4
Step-by-step explanation:
The purpose or the benefit for implementing the control in the design of the experiment should be option B and option D.
What is the control in experimental design?At the time of conducting an experiment, the control refer to an elements where it should not be changed or not be impacted by the other variables.
It is used like the benchmark or the comparsion point where the other test result should be determined.
Moreover, there is no benefit and we remove the requirement of the control group.
Hence, the option b and option d is correct.
Learn more about experiment here; https://brainly.com/question/9882283
Pamela's age is two times Jiri's age. The sum of their ages is 42. What is Jiri's age?
Answers
Answer: jiri is 14
Step-by-step explanation:
14x2 = 28
28+14=42
f(x) = 2x² + 4x - 5
g(x) = 6x3 – 2x2 + 3
Find (f – g)(x).
A. (f – g)(x) = –6x3 + 4x2 + 4x – 2
B. (f - g)(x) = 6x + 4x – 2
C. (f - g)(x) b= 6x? – 4x² - 4x + 8
D. (f - g)(x) = –6x2 + 4x2 + 4x – 8
Answers
The required difference in the expression (f – g)(x) is - 6x³+ 4x² + 4x - 8
Given the following functions
f(x) = 2x² + 4x - 5
g(x) = 6x³ – 2x² + 3
In order to get the required function (f-g)(x), we will have to take the difference of the function as shown:
(f – g)(x) = f(x) - g(x)
Substitute the given parameters into the expression
(f – g)(x) = 2x² + 4x - 5 - (6x³ – 2x² + 3)
Expand
(f – g)(x) = 2x² + 4x - 5 - 6x³ + 2x² - 3
Collect the like terms
(f – g)(x) = 2x²+2x²- 6x³ + 4x -5 -3
(f – g)(x) = - 6x³+ 4x² + 4x -5 -3
(f – g)(x) = - 6x³+ 4x² + 4x - 8
Hence the required difference in the expression (f – g)(x) is - 6x³+ 4x² + 4x - 8
Learn more here: https://brainly.com/question/17431959
A bag contains 7 pears and 3 apples. If you select 2 pieces of fruit without looking, how many ways can you get 2 pears.
Answers
Answer:
There are 2 ways, since we'd chosen 2 fruits
PROBABILITY:
([tex]\frac{2}{10}[/tex] = [tex]\frac{1}{5}[/tex]) or [tex]\frac{1}{10}[/tex]
METHOD:
In the 2 fruits we took both of them might be pears either maybe one of them can be a pear. The same is possible with the other fruit.
PLEASE DO MARK MY ANSWER AS THE BRAINLIEST..
<HOPE IT HELPS>
HELPPPPP ME PLEASEEEE
Answers
Answer:
4x-8 = 4x+12
Step-by-step explanation:
you multiply everything in the parentheses by what is outside of it
4(x-2) = 2(2x+6)
4(x)=4x & 4(-2)=-8 2(2x)=4x & 2(6)=12 then write the numbers as an equation:
4x-8 = 4x+12
will give brainliest !!!
Answers
Answer:
B. E' ( -1, 1)
Step-by-step explanation:
5 to the left =
4 - 5
2 up =
-1 + 2
good luck, i hope this helps :)
i really need helppppp!
Answers
Answer:
1) 34.5°
2) 0.25(180-B)=D
Step-by-step explanation:
180-42=138
1/2x138=69
1/2x69=34.5
0.25(180-B)=D
Please help ! Picture Included.
Answers
write a decimal number
4tenths 3 hundredths 7 thousands
Answers
Have a great day!
Answer:
4.37
Step-by-step explanation:
4 cm
4 cm
Find the lateral surface area of the cylinder. Round your answer to the nearest hundredth.
Answers
Answer:
For cylinder TSA this is simple equation TSA - TBA = LSA
total surface area subtract the total base area and we get the lateral.
To find base it is 2pi r^2
so 2pi x r x h - 2 pi x r^2 = lateral surface area
Step-by-step explanation:
180% is equivalent to what decimal value
Answers
Answer:
The solution is 1,8
Step-by-step explanation:
[tex] \sf 180 \% \\ = \sf \frac{180}{100} \\ = \sf 1.8[/tex]
(please help!! )
The diagonals of parallelogram ABCD intersect at P. Select all the statements that must be true.
A. AP¯¯¯¯¯¯ ≅ CP¯¯¯¯¯¯
B. BC¯¯¯¯¯¯ ≅ AD¯¯¯¯¯¯
C. m∠ABC=90
D. ∠CAD ≅ ∠ACB
E. ∠BPC ≅ ∠APD
Answers
Answer:
It's A, B, D, E I'm pretty sure
Step-by-step explanation:
The statements that will be true about parallelogram ABCD are: A, B, D, and E.
What are the Properties of a Parallelogram?Diagonals of a parallelogram bisect each other into congruent segments.Opposite angles and sides of a parallelogram are always congruent.Alternate interior angles are always congruent in measure.Thus, the following would be true of parallelogram ABCD:
AP ≅ CP (congruent segment's of a bisected diagonal)BC ≅ AD (congruent opposite sides)∠CAD ≅ ∠ACB (congruent angles)∠BPC ≅ ∠APD (congruent angles)Therefore, the statements that will be true about parallelogram ABCD are: A, B, D, and E.
Learn more about parallelogram on:
https://brainly.com/question/3050890
Find the area of each figure in square units
