Answer:
slope = 4/5
Step-by-step explanation:
The question is asking us to find the slope of the line that's parallel to the line whose slope is 4/5.
Recall that parallel lines have equal slopes.
So the slope of the line that's parallel to the one with a slope of 4/5 is 4/5 too.
Therefore, slope = 4/5.
I dont know what to ask im just posting this question so the questions I asked are equal to how much friends I have :-:
Wassup. I'm back from the dead. Satan revived me.
CALL ME BY YOUR NAAAAAAAAAAAAAAAMEWhat is the standard deviation of scores for the tenth
level?
O 215
0 311
O 354
0 430
Answer:354
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
GOT IT RIGHT ON TEST!!!!
There is a bag filled with 2 blue, 4 red
and 5 green marbles.
A marble is taken at random from the
bag, the colour is noted and then it is
not replaced.
Another marble is taken at random.
What is the probability of getting 2 the
same colour?
Answer:
2/11
Step-by-step explanation:
2 + 4+ 5 = 11
PLEASE Help I need the area in cm2 THanks Have a nice day!!
Answer:
132 cm^2
Step-by-step explanation:
Area of trapezoid = 1/2 ( (7 + 19) * 8) = 26*4 = 104 cm^2
Area of rectangle = 4 x 7 = 28 cm^2
104 cm^2 + 28 cm^2 = 132 cm^2
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
A sample proportion of 0.78 is found. To determine the margin of error for this statistic, a simulation of 100 trials is run, each with a sample size of 50 and a point estimate of 0.78. The minimum sample proportion from the simulation is 0.62, and the maximum sample proportion from the simulation is 0.80. The margin of error of the population proportion is found using half the range. What is the interval estimate of the true population proportion?
1. (0.74, 0.82)
2. (0.64, 0.92)
3. (0.72, 0.84)
4. (0.69, 0.87)
Answer:
4. - (0.69,0.87)
I NEED HELP SOMEONE PLZZZ HELP ME PLZZZZ
Answer:
3
Step-by-step explanation:
Answer:
h = √18 (4.24)
Step-by-step explanation:
Theorem = a² + b² = c²
√34 - 4² = a²
√34 - 16 = a
√34 - 16 = 18
√18 = 4.2426406871192851464050661726291 (Rounded to nearest hundreth: 4.24; nearest tenth: 4.2; nearest one: 4)
If 72 x 96 = 6927, 58 x 87 = 7885, then 79 x 86 = ?
79 x 86 is equal to 6,794.
If this helps, please mark me Brainliest!
Have a great day!
Please please help me!
Answer:
0, 3
Step-by-step explanation:
im pretty positive this is the correct answer enjoy
Can you make a triangle with the lengths 4cm, 6cm and 8cm? If so, is it acute, obtuse or right?
Answer:
acute
Step-by-step explanation:
using the Pythagorean theorem, the numbers are too small so therefore it's acute
Hope this helps u :D
3) Mary deposits £10000 in an account which pays 5.6% compound
interest per year.
How much will Mary have in her account after 5 years?
Answer:
FV= £13,131.66
Step-by-step explanation:
Giving the following information:
Initial Investment (PV)= £10,000
Interest rate (i)= 5.6%
Number of periods (n)= 5 years
To calculate the future value (FV), we need to use the following formula:
FV= PV*(1 + i)^n
FV= 10,000*(1.056^5)
FV= £13,131.66
A racetrack judge recorded the lap times 5 racecars and compared them to the historical average lap time of the track.which lists the value in the table from least to greatest?
Answer:
A -1.1
B -0.7
C -0.57
D 0.15
E 1.3
Step-by-step explanation:
Please a correct answer gets brain thing that I forgot it name please help
Answer:
;FIHI;IHFHGILSOUDHFUHZSIUDGNJKZNSFJGNOSHTJOIJOIGJOSKFNGKNSJKGNONOJGOKJN
Step-by-step explanation:
Which statement best describes the relationship between the two variables? There is an association because the relative frequencies by column are similar. There is an association because the relative frequencies by row are similar. There is no association because the relative frequencies by column are similar. There is no association because the relative frequencies by row are similar.
Answer:
I think it is B if it is your welcome if not sorry its been a while since I learned about these.
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
A population has a standard deviation of 22. What is the standard error of the
sampling distribution if the sample size is 100?
A. 4.4 D
B. 0.22
C. 0.44
Ο Ο
D. 2.2
Answer:
2.2
Step-by-step explanation:
Find square root of sample size then divid it by your standard deviation
Answer:
2.2
Step-by-step explanation:
i just took the test
PLEASE HELP NOT WILL HELP ME :,(
I'll make brainliest and give extra points
The following cone has a height of 4 inches and a volume of 12π. 4 in. What is the radius of the cone?
Answer:
3 in.
Step-by-step explanation:
volume = ⅓πr²h
⅓πr²h=12π
r²h=36
r²=9
r = 3 inches
Use the Quadratic Formula
Use the Quadratic Formula to find the zeros of the given
expression. Be sure to show your steps!
2x2-7x+3
Plz help no links
Answer:
1/2 and 3
Step-by-step explanation:
The quadratic formula is as given:
( -b±√(b^2-4ac) )/2a
To use it, plug in the a,b and c values.
ax^2+bx+c
In this case a is equal to 2, b is equal to -7, and c is equal to 3
plugging it into our formula gives us:
(-(-7)±√(-7^2-4*2*3) )/2*2
Which is equal to:
7±√(49-24) / 4
= 7±√25 / 4
=7±5 / 4
=2/4, 12/4= 1/2, 3
What is the measure of angle X. No links plz
Answer:
30
Step-by-step explanation:
Robert plays cricket. He hit the ball in such a way that it goes up 180 feet
in 45 seconds. What is the speed of ball in feet per second?
Answer:
4 feet per second
Step-by-step explanation:
Hi there!
[tex]v=D/t[/tex] where v is velocity (speed), D is distance and t is time
Plug in the known values (D=180 feet, t=45 seconds)
[tex]v=180/45\\v=4[/tex]
Therefore, the speed of the ball is 4 feet per second.
I hope this helps!
Answer:
Honestly, I will say 4? I apologize if it is wrong though
Step-by-step explanation:
Because I divided 180 by 45.
Which figures will have a volume that is greater than 100 cubic units? Select two options. a rectangular prism with dimensions of 4 by 5 by 4 a rectangular prism with dimensions of 2 by 12 by 6 a rectangular prism with dimensions of 1.5 by 8 by 8 a triangular prism that is 6 long and has a triangular face with a base of 4 and a height of 12 a cube with side length 4.
Answer:
It is B and D
1.35b = 40.5
what is the value of b ?
Answer:
b=30
Step-by-step explanation:
i have like 0 clue what this is. so can someone also explain it please.
Answer:
What they are asking is in which box do each of the following numbers go into.
[tex]\sqrt{2}[/tex] and [tex]\frac{\pi }{2}[/tex] would go in the 'Between 1 and 2' box.
[tex]\sqrt{5}[/tex] goes under the 'Between 2and 3' box.
([tex]\sqrt{3.5}[/tex])^2 is the exact same as 3.5, as the square root and square cancel each other out, so it goes in the 'Between 3 and 4' box.
Hope that this helps!
The circumference of a circle is 87.92 inches. What is the circle's diameter? Use 3.14 for n.
Answer:
28
Step-by-step explanation:
circumference=diameter × π
diameter=87.92÷3.14=28
The diameter of circle will be 28 inches.
What is Circle?The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.
Given that;
The circumference of a circle is 87.92 inches.
Now,
We know that;
The circumference of circle = 2πr
Since, The value of π = 3.14
Substitute all the values, we get;
⇒ 87.92 = 2 × 3.14 × r
⇒ 87.92 = 6.28 r
⇒ r = 14
Thus, The diameter of circle = 2 × 14
= 28 inches
Learn more about the circle visit:
https://brainly.com/question/24810873
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Help pls I need this in 20mins
Answer: I would say (1 ,0.50)
Step-by-step explanation:
Colin's bank account balance is d dollars. If he deposits a check for 50$. Write an expression to represent his new balance.
Answer:
D+50$
Step-by-step explanation:
it just is
what does the expression 5n represent?
Answer:
5 x n
Step-by-step explanation:
The variable n can be any number, so by saying 5n, you are multiplying 5 by that variable n.
Example below
If n = 1, 5n = 5*1 = 5
If n = 2, 5n = 5*2 = 10
If n = 3, 5n = 5*3 = 15
If n = 4, 5n = 5*4 = 20
Hope this helps!
Answer:
5n means 5 × a number
Step-by-step explanation:
say if your problem is 5n=20
20 ÷ 5=4
n=4
5 × 4= 20
hope this helps!
Which is equivalent to (15x2 + 3x – 6)-(15x2 + 3x + 6)?
Answer:
creo que es hay 15también eso yo pienso
Need this ASAP please
Answer:
C
Step-by-step explanation:
Because if we multiply by 2 both member we have
(x-12)(x-4)= 0
A product has a result that is equal to iif at least one of its factor is equal to 0, so we can solve this two equations:
x-12 = 0
x = 12
x-4 = 0
x = 4
Which is the answer?
A.5.7
B.8.9
C.3.5
D.3.2
help me please:(
Answer:
The answer is c
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
hope this helps with the work
Find the geometric mean between 6 and 48 given the sequence (3,6,12,24,48,96)
Answer:
16.97
Step-by-step explanation:
the geometric mean value of a set of n numbers is the nth root of the product of all n numbers.
so, here this means
[tex]gm = \sqrt[6]{3 \times 6 \times 12 \times 24 \times 48 \times 96} [/tex]
this would be 16.97
but careful, the problem only asks for the gm between 6 and 48 of the sequence.
so, we actually only consider the subset 6, 12, 24, 48.
therefore
[tex]gm = \sqrt[4]{6 \times 12 \times 24 \times 48} [/tex]
this is also
[tex]gm = \sqrt[4]{3 \times 2 \times 3 \times 2 \times 2 \times 3 \times 2 \times 2 \times 2 \times 3 \times 2 \times 2 \times 2 \times 2} [/tex]
[tex] = \sqrt[4]{ {3}^{4} \times {2}^{10} } [/tex]
[tex] = \sqrt[4]{ {3}^{4} \times {2}^{4} \times {2}^{4} \times {2}^{2} } [/tex]
[tex] = 3 \times 2 \times 2 \times \sqrt[4]{ {2}^{2} } [/tex]
[tex] = 12 \times \sqrt{2} [/tex]
so, we could specify the result as that simple expression
or calculate it
gm = 16.97
hey, the result is the same as for the complete sequence.
coincidence ? no, it is not. but that is a subject for a different question.
A tea infuser in the shape of a right rectangular pyramid is 7.9 cm tall and has a base 3 cm long and 1.5 cm wide. To make the best tea, the infuser should be 80% filled with tea. What is the volume of tea needed to fill the infuser to 80% of its capacity?
Answer:
28.44 cm³Step-by-step explanation:
Full volume is:
V = lwhV = 3*1.5*7.9 = 35.55 cm³Volume of tea required:
35.55*80/100 = 28.44 cm³