Answers
Answer:
Its c. [tex]\frac{C}{2n}[/tex]
I'm really sure about my answer
Related Questions
Need HELP ASAP NO LINKS!
Based on this information, which of the following statements is true?
O
A. The data is best modeled with a linear function.
B. The cost per widget will never be greater than $25.
c. The data is best modeled with a quadratic function.
D. The manufacturer should produce as many widgets as possible to minimize
cost.
Answers
Answer:
The cost per widget will never be greater than $25
hello please help i’ll give brainliest
Answers
Answer:
caste system, they were commonly used to show the groups of people in their social hierarchies
(x + 10) = (2x - 30).
Answers
Answer:
x = 40
Step-by-step explanation:
x + 10 = 2x - 30
40 = x
40 + 10 = 2(40) - 30
50 = 50
What is 62.9/4.7 ?????
Answers
Answer:
13.38
Step-by-step explanation:
Mark as Brainliest
Answer:13.3829787234
Dividing decimals are the same as dividing whole numbers.
for this one I divided it and got 13.3829787234.
sooo my sis need this so plz help
Answers
Answer:
A. They are both Solutions
Step-by-step explanation:
Answer:
Both are solutions
Step-by-step explanation:
5x8 is less than 52, and so is 5x10
Simplify (-4b^3) (2b^5)
Answers
Without the boring words and searching for the answer I’ll just give it to you
Answer: (-4b^3)(2b^5)
Please mark me brainliest !
HELP ITS URGENTTTTTTTT
a bag contains 3 black 4 red 3 yellow and2 green marbles. What is the probability of drawing a black and then a red marble out of the bag without replacing the black marble before drawing the red marble?
Answers
Answer:
[tex]\frac{1}{11}[/tex]
Step-by-step explanation:
[tex]\frac{3}{12}\cdot \frac{4}{11}[/tex][tex]=\frac{1}{11}[/tex]
Hope this helped! :)
Plz help I need to understand and I don’t
Answers
Answer:
B. [tex] 108 \: {in}^{2} [/tex]
Step-by-step explanation:
Total surface area of the square pyramid
= 4 times the area of one triangle + Area of square
[tex] = 4 \times \frac{1}{2} \times 6 \times 6 + {6}^{2} \\ \\ = 72 + 36 \\ \\ = 108 \: {in}^{2} [/tex]
Help plsssssssssssssssssssssssssssssssssssssssssssss!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
18.84 yd
38.26 yd²
Step-by-step explanation:
cirumferemnce = 6 x 3. 14 = 18.84 yd
area = 3^2 x 3.14 = 38.26 yd²
Jane is opening a savings account with an initial deposit of $100. The bank offers a 5%
rate compounded annually. What is the value of the savings account after 1 year?
Answers
Answer:
105 dollars after a year
Step-by-step explanation:
I = (100)(0.05)(1)
I = 5
Find the distance between the two points rounding to the nearest tenth (if
necessary).
(4,4) and (-2,-4)
Answers
Answer:
10
Step-by-step explanation:
d² = (x2 - x1)² + (y2 - y1)²
d² = (-2 - 4)² + (-4 - 4)²
d² = (-6)² + (-8)²
d² = 36 + 64
d² = 100
d = 10
a sphere has a volume of 850 m^3 find its surface area
Answers
Answer:
SA ≈ 434.5 cm²
Step-by-step explanation:
The volume (V) of a sphere is calculated as
V = [tex]\frac{4}{3}[/tex]πr³ ( r is the radius )
The surface area (SA) is calculated as
SA = 4πr²
To find r use the volume formula
[tex]\frac{4}{3}[/tex]πr³ = 850 ( multiply both sides by [tex]\frac{3}{4}[/tex] to clear the fraction )
πr³ = 637.5 ( divide both sides by π )
r³ = [tex]\frac{637.5}{\pi }[/tex] ( take the cube root of both sides )
r = [tex]\sqrt[3]{\frac{637.5}{\pi } }[/tex] ≈ 5.88 cm ( to 2 dec. places )
Then
SA = 4π × 5.88² ≈ 434.5 cm² ( to 1 dec. place )
Find the value of AB.
D
10
6
A
E
B
AB = [?]
Please please please please helppppp!
Answers
Answer:
Step-by-step explanation:
someone help with this?
Answers
Which value is closest to the perimeter of the window
Answers
Answer:
9.82 feet
Step-by-step explanation:
the perimeter of the window is the circumference of a semi-circle with a diameter of 5
P = (πd)/2 (divided in half because it's only half a circle)
P ≈ 3.14(3.5) which is approx 11
11 is closest to 9.82
Answer:
9.82 Is the Closest
Step-by-step explanation:
First of all, you can see its a half circle, meaning if we make it a full circle, the length of the center is 5, so the full circle's area is about 19.5-20. Now to find the area of the half circle/windows we get 9.75 - 10. The only number between that is 9.82, which should be you answer.
Have a nice day!
If this answer helped you, please give Brainliest.
(SOMEONE HELP ME PLEASE, AND NO LINKS)
What number is represented by point P on the number line?
Only 0, 1, 2, 3, , 4, 5, 6, 7, 8, 9, ., -, and / are allowed in your answer. Answers that are mixed numbers must be entered as an improper fraction or decimal.
Answers
Answer:
7 I think
Hope's ti helps
Help me plz and show work
Answers
Answer:
substitute the value of y into the equation 7x+3y = 35
7x + 3(x+5) = 35 (distribute 3 through the parenthesis)
7x + 3x + 15 = 35
collect the like terms
7x + 3x = 35 - 15
10x = 20 (divide both sides by 10)
x = 2
substitute x = 2 into the equation y = x + 5
y = 2 + 5
y = 7
Find the solution sets for 4
Answers
Answer:
??????????????????? 3+1
Step-by-step explanation:
I NEED HELP PLEASE!!
Answers
Answer:3.38
Step-by-step explanation:
Count, N: 5
Sum, Σx: 18
Mean, μ: 3.6
Variance, σ2: 11.44
Steps
(10 - 3.6)2 + ... + (2 - 3.6)2
5
=
57.2
5
= 11.44
σ = √11.44
= 3.38
5/6 + 2/3 in simplest form
Answers
Answer:
The answer is 3/2
Step-by-step explanation:
5/6+4/6= 9/6
simplified is 3/2
Answer: 1 1/2
Step-by-step explanation:
A rectangle has an area of 96 in2. The rectangle's base is 4 in. What is the height of the rectangle?
A. 384in
b. 24in
c. 92in
d. 100in
Answers
Answer:
B
Step-by-step explanation:
Hope this helps :)
whats ur favourite color?
Answers
Answer:
Black and pink!! :D
Mostly pink though :3
PLEASE HELP!!!
The swimming pool shown below is a right prism with concave hexagonal bases. The owners of the pool want to paint the sides and bottom of the pool. If one gallon of paint covers 400 square feet, how many gallons of paint will be needed to paint the inside of the pool?
Answers
Answer:
2.21 gallonsStep-by-step explanation:
Area of sides:
2(10*3 + 1/2(14 + 10)*6) = 204 square feetArea of the bottom:
20(3 + 10 + 5 + 10 + 6) = 680 square feetTotal area:
204 + 680 = 884 square feetPaint needed:
884 / 400 = 2.21 gallons3 Amy wants new skirting boards in her living room.
The skirting boards will
go along the bottom of each wall
not go across the doorway
not go across the fireplace.
.
Amy has this sketch of her living room.
6.5 m
4.5 m
doorway
900 mm
fireplace
1.2m
Skirting boards come in lengths of 2.4m
The lengths of skirting board can be cut and joined.
Answers
Answer:
skirting boards lenghts 11.31 m
Step-by-step explanation:
1) find the area A=LxW
A= 6.5 x 4.5= 29.25 m2
2) Once you have found the area you subtract it from the doorway and fireplace
doorway 900 mm= 0.9
fireplace 1.2m
29.25-0.9- 1.2= 27.15 m2
3) then you find the perimeter
6.5+4.5+6.5+4.5= 22
22-0.9-1.2= 19.9
you divide the answer with the skirting board lenghts= 19.9: 2.4= 8.29
which is approximately 9m of skirting board
Applying the 45-45-90 Theorem, Find the length of the hypotenuse of a right triangle if the lengths of the other two sides are both 3 inches.
Answers
Answer:
Step-by-step explanation:
using pythagoras theorem
h^2=p^2+b^2
h^2=3^2+3^2
h^2=9+9
h^2=18
h=[tex]\sqrt{18}[/tex]
h=3[tex]\sqrt{2}[/tex]
what is the median of 17, 2,15,10,16,6
Answers
Answer:
10
Step-by-step explanation:
10 is the median number
AYUDAA PLEASE
PLEASE HELP ME
Answers
Answer:
147°
Step-by-step explanation:
180 - 33 = 147
Answer:
147
Step-by-step explanation:
x is on a straight line so the whole line equals 180
180-33= 147
I think that's correct
Factor 4xyz + 10x Please
Answers
Answer:2x(2yz + 5)
Step-by-step explanation:
The highest common factor if 4 and 10 is 2 and they have x in common
What is the relationship between the radius and the diameter of a circle?
Answers
Answer:
The radius is the horizontal part of the circle. Aka the upper and lower half of a circle
The diameter is the vertical part. Aka the left or right part of a circle
Step-by-step explanation:
The school chess club has 6 girls and 4 boys. Two students are to be selected at random to represent their school in a statewide tournament. The coordinator of the club writes each student’s name on a card and places the cards in a paper bag.
What is the probability that the coordinator will draw the name of a girl followed by the name of another girl, if the first name is not returned to the bag? Express your answer as a percent.
Answers
Answer:
33.3%
Step-by-step explanation:
6/10 x 5/9 which equals 1/3 when simplified, or 33.3%