Answers
Answer:
70 ft
Step-by-step explanation:
20 + 20 + 15 + 15 = 70
Related Questions
Please help I don’t understand this
Answers
An open circle means the inequality is greater than (>) or less than (<)
Since the arrow is pointing to the left towards increasingly lesser numbers, any “x” value will be at the beginning number of 2 or some value less than 2.
Answer: x≤2
Suppose that a population parameter is 0.7 and many samples are taken from the population. If the size of each sample is 100, what is the standard error of the distribution of sample proportions?
Answers
Answer: .046
Step-by-step explanation: I just had this question
The statement : "for a sample size of n = 26 and a population parameter of p = 0.6, a normal curve can be used to approximate the sampling distribution" is true.
What is normal curve?Normal curve is used to represent the class shapes in the statistical probability. Mathematically, we can describe the normal curve as -
[tex]$f(x)= {\frac{1}{\sigma\sqrt{2\pi}}}e^{- {\frac {1}{2}} (\frac {x-\mu}{\sigma})^2}[/tex]
where -
f(x) = probability density function
σ = standard deviation
μ = mean
Given is that for a sample size of n = 26 and a population parameter of
p = 0.6, a normal curve can be used to approximate the sampling
distribution.
It is asked to identify whether the given statement regarding the normal curve is true or false. The given statement is - "for a sample size of n = 26 and a population parameter of p = 0.6, a normal curve can be used to approximate the sampling distribution". The given statement is true.
Therefore, the statement : "for a sample size of n = 26 and a population parameter of p = 0.6, a normal curve can be used to approximate the sampling distribution" is true.
To solve more questions on normal curves, visit the link below-
https://brainly.com/question/24201610
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What is the area of a circle with a radius of 13 millimeters? (use 3.14 for pi)
Answers
===============================================
Work Shown:
A = pi*r^2
A = 3.14*13^2
A = 3.14*169
A = 530.66 square millimeters
We can abbreviate "square millimeters" into "square mm" or into "mm^2".
This value is approximate because pi = 3.14 is approximate.
What is the area please help
Answers
Answer:
I think (b.)154.5cm²is the answer
A circle has a diameter of 6 inches.
Show your work to find the following (use
3.14 for pi):
A) Area of the circle
B) Circumference of the circle
Answers
Step-by-step explanation:
to find area
A=Pi x r^2
r = d/2 = 6/2 = 5
to find circumference
u=2 pi r
r=5
8 Mangoes = 30 bananas
5 banana= 2 oranges
15 oranges=? mangoes
Answers
Answer:
it would only be 8, unless you need to go down to the decimal point then it would be 8.25
Step-by-step explanation:
it would be 8 because if you need to find how many bananas you have, to do this you would divide 15 by 2 and get 7.5 then you multiply those by 5 to get the number of bananas which would be 37.5, and then if 8 mangos = 30 bananas you only have 8 mangos.
(sorry if this is very jumbled and hard to understand, also getting brainliest would help, thank you)
The product of a number and 16 is equal to the sum of the number and 14
Answers
Step-by-step explanation:
let number be x
16x = 14 + x
16x - x = 14
15x = 14
x = 14 ÷ 15
x = 0.9
Plz help me well mark brainliest if correct!....
Answers
The volume of a cylinder is 1800cm. if the height of the cylinder is 40cm then the diameter of cylinder is?
Answers
Answer:
Step-by-step explanation:
peter weighs is 105 kg he wants to lose 500 g per week how many weeks will it take for him to have a mass of 90 kg ?
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Answer:
it will take him 30 weeks
Step-by-step explanation:
2 weeks = 1 kilogram lost
105-90=15
1 x 15 = 15
2 x 15 = 30
Find the volume of each prism in page 428
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Answer:
Umm why don't you write the question properly first?
Which temperature is lower
a)-9°C or -10°C
Answers
-10°C is lower than -9°C
Step-by-step explanation:
-10°C is lower than -9°C
The more the temperature increase the more heat increases
Thus, -10°C is lower than -9°C
-TheUnknownScientist
Answer:
Step-by-step explana
-10
How much elastic energy is stored in a slingshot that has a spring constant of 300 N/m and is stretched by 0.45m?
Answers
Answer:
135
Step-by-step explanation:
I will be giving brainliest whoever answers these
Answers
Answer:
3, 5, 1, -1, 5, -1, -1, 5
Step-by-step explanation:
Because it is I am tired sorry
PLEASE HELP,I WIL GIVE BRAINLIEST.
A rectangular garden has a width of 20 ft and an area of 300 ft. What is the perimeter of the figure?
Answers
Answer:
70 ft
Step-by-step explanation:
300/20 = 15
20x2=40
15x2=30
40+30=70
Answer:
70 ft
Step-by-step explanation:
20 + 20 + 15 + 15
What is the multiplicative rate of change of the function???
Answers
i think its 2/3
The multiplicative rate of change of the function will be 2/3. Then the correct option is B.
What is an exponent?Let a be the initial value and x be the power of the exponent function and b be the increasing factor.
The exponent is given as,
y = a(b)ˣ
At (1, 6), then we have
6 = a(b)¹
6 = ab ...1
At (2, 4), then we have
4 = a(b)²
4 = ab ...2
Divide equation 2 by equation 1, then we have
ab² / ab = 4 / 6
b = 2 / 3
The multiplicative rate of change of the function will be 2/3. Then the correct option is B.
More about the exponent link is given below.
https://brainly.com/question/5497425
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Plz stop deleting my questions! This is a urgent!!plz help meee!,
Answers
Answer:
B
Step-by-step explanation:
Its really not hard. Just look at the chart. Find the 96 in the chart. What is it under? Flowers ordered. Which flower? Petunias. So its B. I'm sure you could have figured that out on your own. Not being rude, just telling you.
The water level of a certain lake is at 35 feet. Due to recent storms, the water level is rising
at a rate of 3 inches per day. How many days will it take the lake to reach a level of 40 feet? helpppp!!
Answers
Answer:
20 days
Step-by-step explanation:
40 feet - 35 feet is 5 feet needed to rise
5 x 12 (inches per foot) =60 inches
60 divided by 3 = 20 days
23/100 converted to a decimal
Answers
Twenty times the square of a non-zero number is equal to 20 times the number.
Answers
Answer:
the number could be 0 or 1
Step-by-step explanation:
20x² - 20x = 0
20x(x - 1) = 0
20x = 0
x = 0
x-1 = 0
x = 1
If Jamie had 12 pencils and she lost 9 what's the fraction left
Answers
Answer:
3/12
Step-by-step explanation:
Hope it helps plz give brainliest! :D
Who’s can help me with this, it is to hard
Answers
Answer:
x = 10
MB = 16
CM = 16
CB = 32
Step-by-step explanation:
Since it's the mispoint
2x - 4 = x + 6
Subtract x from both sides
x - 4 = 6
Add 4 to both sides
x = 10
MB = 2x - 4
MB = 20 - 4
MB = 16
CM = x + 6
CM = 16
CB = 16 + 16
CB = 32
What is the volume of this?
Answers
Answer:
1,832.4
Step-by-step explanation:
To find the base you multiply the radius by itself to pi. Then you multiply that by the height. The next step would be to divide that by 3.
what is the x intercept of the graph of y=4x-36
Answers
Answer:
36
Step-by-step explanation:
My explanation to this is that if you look at the problem it will show you 36.
Answer:
9
Step-by-step explanation:
To find the x-intercept, set y = 0
0 = 4x-36
Add 36 to both sides:
0+36 = 4x-36+36
36 = 4x
Divide by 4 on both sides:
36/4 = 4x/4
9 = x
The x-intercept is 9
4. Find Percent Change:
Original Price $50
New Price $60
Answers
Answer:
20% change
Step-by-step explanation:
20 percent of 50 is 10. 50+10=60.
Brainliest please?
XxRoadToAcexX
24427 correct to the nearest 1000
Answers
Answer:
24427 correct to the nearest 1000? 24000.
Step-by-step explanation:
So 24000 is your answer.
Simplify this expression:
5xy-x^t+2xy+3x^t
Answers
Answer: x(2xt + 7y)
Have a great day.
Can someone help me please because I really don’t understand
Answers
Answer:
All skelts have at least one right angle.
Step-by-step explanation:
All skelts have 5 sides. (false, one have 6 sides)
All skelts are convex figures = outline curved like the exterior of a circle (false, none of them have curvy outline like a circle)
All skelts have an odd number of sides. (false, one have 6 sides, which is an even number)
Find the code word by completing the maze below. To complete the maze you must determine what type of triangle is formed by the given set of dimensions. There are letters in each box that will form the code word you need to unlock puzzle one. The letters will go in order to form the word. MI 4,7,9 Obtusa 5,5,5 obtusa 9.12,15 Acute 12, 16,20 BEGIN Right Acute Right Obtuse N S Acute Right 7, 12, 18 P Acute 15,20,25 1,3,5 6,8,10 Acute Jobtuse Obtuse Right Right 21,28,35 Right P 30, 40, 50 Acute 6, 12,18 12,18,31 Obtuse Obtuse Obtuse Obtuse 3,4,5 Right 2,2,2 Acute 12, 16,20 Right FINISH Code:
Answers
Answer:
Inspiring
I hope this helps
135°
Solve for <2.
62 = [?]
45°
&2
86°
Enter
Answers
Answer:
[tex] \displaystyle \angle2 = {49}^{ \circ} [/tex]
Step-by-step explanation:
remember that,
if a side of a triangle is extended then exterior angle so formed equal to the sum of the two opposite interior angles
thus our equation is
[tex] \displaystyle \angle2 + {86}^{ \circ} = {135}^{ \circ} [/tex]
cancel out 86° from both sides:
[tex] \displaystyle \angle2 = {49}^{ \circ} [/tex]
hence,
the measure of the missing angle is 49°
Answer:
Solution given'
<2+45+86=180°[sum of interior angle of a triangle]
<2=180-131
<2=49°