what is the product im simplest form for 3/5×2/3
Answers
Answer:
0.4
[tex]\frac{2}{5}[/tex]
Step-by-step explanation:
Related Questions
Increase £15837.77 by 18.5%
Give your answer rounded to 2 DP.
Answers
Answer: 18767.76
Step-by-step explanation:
Help please!!!
What percentage of students scored between 90 and 100?
Answers
Answer:
25%
Step-by-step explanation:
box plots are all about quartiles:
in theory, 25% of the data should reside between the minimum and the first quartile
in theory, 25% of the data should reside between the first quartile and the median
in theory, 25% of the data should reside between the median and the third quartile
in theory, 25% of the data should reside between the third quartile and the maximum
which fractions are equivalent to 4/8? choose all correct answers (1/5) (2/6) (1/4) (1/2) (2/4)
Answers
Answer:
1/2, 2/4
Step-by-step explanation:
4/8 = (2/4) =1/2 (if you divide up and down by the same number)
so 4/8 = 1/2
next, let's simplify the choices we have: (1/5) (2/6) (1/4) (1/2) (2/4)
1/5 is already simplified
2/6 = 1/3
1/4 is already simplified
1/2 is already simplified
2/4 = 1/2
Which of these is equal to 4/8 (aka 1/2)?
Answer: 1/2 and 2/4
A consumer advocacy group wants to determine whether there is a difference between the proportions of the two leading automobile models that need major repairs (more than $500) within two years of their purchase. A sample of 400 two-year owners of model 1 is contacted, and a sample of 500 two-year owners of model 2 is contacted. The numbers x1 and x2 of owners who report that their cars needed major repairs within the first two years are 53 and 78, respectively. What is the p-value of the appropriate test of hypotheses
Answers
Answer:
The answer is "0.3206".
Step-by-step explanation:
[tex]H_0: p_1 = p_2\\\\H_a: p_1 \neq p_2\\\\\hat{p_1} = \frac{X_1}{N_1} = \frac{53}{400} = 0.1325\\\\\hat{p_1}= \frac{X_2}{N_2} = \frac{78}{500}= 0.156\\\\\hat{p} = \frac{(X_1 + X_2)}{(N_1 + N_2)} = \frac{(53+78)}{(400+500)} = 0.1456[/tex]
Testing statistic:
[tex]z = \frac{(\hat{p_1}- \hat{p_2})}{\sqrt{(\hat{p} \times (1-\hat{p}) \times (\frac{1}{N_1} + \frac{1}{N_2}))}}[/tex]
[tex]=\frac{(0.1325-0.156)}{\sqrt{(0.1456\times (1-0.1456)\times (\frac{1}{400} + \frac{1}{500}))}}\\\\ = -0.99[/tex]
Calculating the P-value Approach
[tex]\text{P-value}= 0.3206[/tex]
Find the value of x.A.66B.58C.68D.32
Answers
Answer:
x = 66
Step-by-step explanation:
Remark
98 is an exterior angle. Exterior angles are the sum of the two remote interior angles. The remote interior angles have 2 properties
They are not supplementary to the exterior angleThey each share a side with the remote interior angle.It's much easier just to make an equation.
x + 32 = 98 Subtract 32 from each side
- 32 -32
x = 66
3x +y = 25
x + y =10
Answers
Here is the process and resultants of the problem. For smaller systems like this, it’s best to organize the first or second equations so that y or x equals a set of numbers, and then to implement that set into the other equation to solve for the specific value of y or x.
Answer:
y= 28x
Step-by-step explanation:
3x + y - 25
y = 3x + 25
y = 28x
correct answer
Which correctly describes a cross section of the square pyramid? Select three options. A square pyramid with 2 foot sides. A cross section parallel to the base is a square with side lengths of 2 ft. A cross section parallel to the base is a square with side lengths of less than 2 ft. A cross section perpendicular to the base through the top vertex is a triangle with the same dimensions as the triangular sides of the pyramid. A cross section perpendicular to the base through the top vertex is a triangle with different dimensions than the triangular sides of the pyramid. A cross section that is perpendicular to the base that does not pass through the top vertex of the pyramid is a trapezoid.
Answers
Answer:
A cross section parallel to the base is a square with side lengths of less than 2 ft.
A cross section perpendicular to the base through the top vertex is a triangle with different dimensions than the triangular sides of the pyramid.
A cross section that is perpendicular to the base that does not pass through the top vertex of the pyramid is a trapezoid.
B D E
Step-by-step explanation:
Answer:
BDE
Step-by-step explanation:
I GOT IT RIGHT
Lamont bowled 139, 131, 134, and 152 in four games. Which measure should Lamont use to convince his parents to let him join a bowling league?
Answers
Answer:
He should use 139
Step-by-step explanation:
Because that's the highest score he got and in bowling and you want the highest score in bowling!!!
Which equation is represented by the graph below
Answers
Answer: Its C !!!!!
Step-by-step explanation:
on edge
5. How many halves can we get fro. 60 oranges?
A) 120 halves
3. 90 halves
30 halves
20 halves
Answers
Answer:
Answer
Step-by-step explanation:
step by step Explantation
HILL BOOMERANG I BEG OF YOU GUYS PLEASE HELP IF YOU KNOW AND UNDERSTAND IT
Answers
Answer:
5. 2√6
6. 4
Step-by-step explanation:
5. x =√[3×(3+5] = √3×8 =√24=2√6
6. x(x+5)=6²
x²+5x=36
x²+5x-36=0
(x+9)(x-4) =0
x=-9 or x=4
A student divided f(x) = 3x3 + 8x2 + 5x – 4 by x + 2 and found the remainder was r = -6. Based
on the remainder theorem, what can be concluded about f(x)?
Answers
9514 1404 393
Answer:
f(-2) = -6
Step-by-step explanation:
The remainder theorem tells you the remainder from division by x+2 is the value of f(-2). We can conclude ...
f(-2) = -6
The square of p varies inversely as q. When Q=6 p=4
What is the value of q when
P = 12
A. 2/3
B. 3/2
C. 2
D. 18
Answers
Answer:
A
Step-by-step explanation:
Given p² varies inversely as q then the equation relating them is
p² = [tex]\frac{k}{q}[/tex] ← k is the constant of variation
To find use the condition when q = 6, p = 4 , then
4² = [tex]\frac{k}{6}[/tex]
16 = [tex]\frac{k}{6}[/tex] ( multiply both sides by 6 )
96 = k
p² = [tex]\frac{96}{q}[/tex] ← equation of variation
When p = 12 , then
12² = [tex]\frac{96}{q}[/tex] ( multiply both sides by q )
144q = 96 ( divide both sides by 144 )
q = [tex]\frac{96}{144}[/tex] = [tex]\frac{2}{3}[/tex] → A
Find an equation of the line that has a slope of 9 and a y intercept of -2.
Answers
Answer:
y = 9x-2
Step-by-step explanation:
y=mx+c
slope (m) = 9
y-intercept (c) = -2
Therefore, an equation of the line =
y = 9x-2
Answer:
y = 9x -2
Step-by-step explanation:
Plsss help!!!!!!!!!!!!!!!
Answers
Answer:
no
Step-by-step explanation:
It is not a statistical question
I need the answer fast pls
Answers
Answer:
530!
Step-by-step explanation:
subtract the biggest value and the lowest value
Answer:
530
Step-by-step explanation:
Order the numbers from least to greatest, get the biggest and the lowest number and subtract both and then you find the range.
340,400,400,870
870-340= 530
(8422
A)
B
B)
9
D)
816
8
Answers
Answer:
8422
Step-by-step explanation:
i need help with this problem x²＋4x﹣30=﹣3x
Answers
Answer:
[tex]x^2 + 4x -30 = -3x\\x^2 + 4x +3x -30 = 0\\x^2 + 7x -30 = 0\\x^2 +10x -3x -30 = 0\\x(x+10) -3(x+10)\\(x-3)(x+10) = 0\\x = 3, -10[/tex]
first, move -3x to the other side of the equation.
your equation should look like this
x²+4x-30+3x=0
add like terms
x²+7x-30+=0
now factor.
(x+10)(x-3)=0
solve for x
x=-10, 3
Why am I not getting answers to my questions??? Please respond ASAP!
Answers
Answer:
some people might not have seen it or they didn't know how the answer to it. :) This happens to me all the time. Have a great day.
Step-by-step explanation:
No links, provide explanation.
Answers
Answer:
C: 18
Step-by-step explanation:
6. Let the function g be defined by g(x) = x4 – x3 – 9x2 + 9x. It is given that
x = 1 is a zero of the function g. Which of the following best represents the fully
factored form of the function g?
Answers
Answer:
A
Step-by-step explanation:
There is an x in all for terms that means that x = 0 is one of the factors and H is incorrect.
One of the remaining factors is x^2 - 9 which factors into (x - 3)(x + 3)
You are told that x = 1 is a zero which means x - 1 is a factor.
The answer is g(x) = x (x - 3)(x + 3) (x - 1) which is A
Find the perimeter of EFGH
Answers
Step-by-step explanation:
Perimeter of EFGH=2.5+1.5+4+2
=10
=
Stream ecologists are interested in the number of distinct organisms found in streams and whether or not differences exist based on geography. Separate random samples are obtained from sites in Northeastern and Southeastern streams, and the number of distinct organisms is recorded. They are given as separate stemplots for Northeastern and Southeastern streams.
Northeastern Southeastern
0 0 5 5 7 8
1 5 1 1 2 3 5 9 9
2 0 3 9 2 2 7
3 1 4 7 8 8 3 3
4 4 8 8 4 1
5 5 7 5
Required:
What is the sample size obtained from Southeastern?
Answers
Answer:
14
Step-by-step explanation:
Given
See attachment for proper stem plots for both district
Required
The sample size for Southeastern
The stem plot for southeastern is:
[tex]Stem | Leaf[/tex]
[tex]0 | 5\ 5\ 7\ 8[/tex]
[tex]1 | 1\ 2\ 3\ 5\ 9\ 9[/tex]
[tex]2 |2\ 7[/tex]
[tex]3 | 3[/tex]
[tex]4 | 1[/tex]
[tex]5 |[/tex]
To get the sample size, we simply count the leaves
The leaves are:
[tex]Leaves = \{5, 5, 7, 8, 1, 2, 3, 5, 9 ,9,2,7,3,1\}[/tex]
The number of leaves is:
[tex]n(Leaves) = 14[/tex]
Hence, the sample size is 14
4. Find the value of the missing angle (x).*
B
20
F
300
E
G
D
NOTE: Angles not necessarily drawn to scale.
Your answer
Answers
Answer:
hey, angle x:
it's 60 degree
Somebody help me.. please
Answers
Answer: B
just make the included side equal
Need help anything will help!?!?!?
Answers
3 to 6 = 7 to help plz.
Answers
the answer is 10
3 to 6 and 7 to 10
it adds three both times
How many human beings does it take to screw in one light bulb?
Answers
Three
Reason:
Two to hold the ladder and one to screw the bulb
Answer:
1
Step-by-step explanation:
ms. scott will pay $2,000 to have her house painted. the amount each painter earns, A, varies inversely for the number of painters, n, that will paint the house. which equation best represents this situation? A = 2,000 + n 2,000 = A + n A = 2,000n 2,000 = An
Answers
The equation that best represents the inverse variation between A and n is: D. 2,000 = An
What is an Inverse Variation?The equation that models an inverse variation between two variables, x and y, is: k = xy, where k is a constant value.
Given the following:
k = #2,000x and y are A and n respectively.Substitute the values into k = xy:
2,000 = An
The equation is: 2,000 = An
Learn more about inverse variation on:
https://brainly.com/question/13998680
#SPJ2
600% of what number is 72
Answers
Answer:
it’s 12. I’m 100% sure
Step-by-step explanation:
Answer:
600% of 12 is 72.
Step-by-step explanation:
[tex]\frac{72}{y}: \frac{600}{100}[/tex]
y · 600 = 72 · 100
600y = 7200
600y ÷ 600 = 7200 ÷ 600
y = 12