Answers
Answer:
c = 2.5d
Step-by-step explanation:
C increases as d increases
so it must be the first chioce or the last
Is c 5 times d or 2.5 times d?
c is 2.5 times d
c = 2.5d
Related Questions
Select the correct answer.
The function for a sequence is given below.
f(n) = 200 · 2n−1
What is the 5th term of this sequence?
A. 4,800
B. 1,600
C. 6,400
D. 3,200
Answers
Answer:
the answer is
Step-by-step explanation:
replace n with 5 and you got 3200
The 5th term of the sequence is 3200 therefore the correct option is option D.
SequenceA sequence is a collection of numbers (or other items such as geometric objects) that follow a pattern or function.
How to find 5th term of this sequence?The function for a sequence is f(n) [tex]=200\times2^{n-1}[/tex]
Where n represents the term.
So for the 5th term
f(5) [tex]=200\times2^{5-1}\\[/tex]
[tex]=200\times2^{4}[/tex]
= 200 × 16
= 3200
Hence the 5th term of the sequence is 3200.
Learn more about probability here- https://brainly.com/question/7882626
#SPJ2
PLEASE HELP ME! THANK YOU :D
A cylinder has a height of 10 ft and a volume of 25,456 ft³.
The radius of the cylinder is approximately ___ feet.
Round your answer to the nearest whole number.
Answers
Answer:
15 cm ft²
Step-by-step explanation:
need ko po that are many means
Solve for f: 6f + 9g = 3g + f
f = f equals StartFraction negative 8 g Over 3 EndFraction.
f = f equals StartFraction negative 6 g Over 5 EndFraction.
f = f equals StartFraction negative 5 g Over 6 EndFraction.
f = f equals StartFraction 12 g Over 7 EndFraction.
Answers
Answer:
f = -6g/5
Step-by-step explanation:
6f + 9g = 3g + f
combine like terms
6f -f = 3g - 9g
5f = -6g
divide both sides of the equation by 5
f = -6g/5
Answer:
f= -6/5. aka]. answer B
Step-by-step explanation:
Marty cuts 2.05 ounces of cheese from a 4.6 ounce block of cheddar cheese. How many ounces of cheddar cheese are left in the block
Answers
Answer:Amount of cheese left=2.55ounce
Step-by-step explanation:
Total amount of cheddar cheese =4.6ounce
Amount of cheese cut out =2.05 ounces
Amount left =Total amount of cheddar cheese-Amount of cheese cut out
=4.6ounce-2.05 ounces=2.55ounce
i need full marks for this question
Answers
Answer:
15 degrees
Step-by-step explanation:
ALL of the angles in the 12 sided polygon will be equal to 150 degrees. You already have Q which is 150 degrees. If you do know that angles in a triangle add up to 180 degrees then you should subtract the angle Q (150 degrees) from 180 and you should get 30 degrees left. This is the total angle of angles P and R. As it is a regular shape, the angles should be equal to each other. This means that both of them would be equal to 15 degrees.
This means angle PRQ is 15 degrees.
Hope you enjoy this answer
I need help with finding the circumference of a circle.
Answers
Answer:
circumference of circle = 2×radius of a circle.
hope it helps.
stay safe healthy and happy.
Answer:
use formula π×diameter or you can also use 2×π×radius
help me please, i just need an answer
Answers
Answer:
6
Step-by-step explanation:
Rewrite the equation in standard form.
3x−18=−x^2
Standard form: =0
Answers
Answer:
[tex]x^{2}[/tex]+3x-18=0
Step-by-step explanation:
3x-18= -[tex]x^{2}[/tex]
+[tex]x^{2}[/tex] +[tex]x^{2}[/tex]
----------------------
[tex]x^{2}[/tex]+3x-18=0
Point S is located at (-9. 8). Point G is located at (-3. 3). Determine the
slope-intercept equation of line SG.
Please help :)
Answers
8-3/-9-(-3) = 5/ -6
Answer:
y = - [tex]\frac{5}{6}[/tex] x + [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = S (- 9, 8) and (x₂, y₂ ) = G (- 3, 3)
m = [tex]\frac{3-8}{-3+9}[/tex] = - [tex]\frac{5}{6}[/tex] , then
y = - [tex]\frac{5}{6}[/tex] x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (- 3, 3 ), then
3 = [tex]\frac{5}{2}[/tex] + c ⇒ c = 3 - [tex]\frac{5}{2}[/tex] = [tex]\frac{1}{2}[/tex]
y = - [tex]\frac{5}{6}[/tex] x + [tex]\frac{1}{2}[/tex] ← equation of line
What is the surface area of the square pyramid?
Answers
Answer:
S.A= B + 1/2 Pl
= (2*2) + 1/2 [(2+2+2+2)(3)]
= (4) + 1/2 (24)
= 4 + 12
= 16 m^2
Step-by-step explanation:
The First Three Terms Of A Sequence Are Given. Round To The Nearest Thousandth (If Necessary). 403,395, 387, . Find The 36Th Term.
Answers
Answer:The 36Th Term is 683
Step-by-step explanation:
The nth term of an Ap Is given as
an = a1 + (n - 1 ) d.
Now the first term a1=403
and the common difference,d=403-395=8
The 36th term will now be
a₃₆ = a1 + (n - 1 ) d
a₃₆ = 403 + (36 - 1 ) 8
a₃₆ = 403 + (35 ) 8
a₃₆ = 403 +280
a₃₆ = 683
A population has a standard deviation of 24. What is the standard error of the sampling distribution if the sample size is 100? A. 0.24 B. 2.4 C. 0.48 D. 4.8
Answers
Answer:
answer B.2.4
Step-by-step explanation:
this answer..
Please give me a crown and send more difficult questions
What’s the ratio of woman to man in city C? (I have added a file so you could see the image)!!..
1) 0.95
2) 0.94
3) 0.96
4) 0.93
Answers
ANYONE PLS HELP ASAP!!!
Answers
Part A answer- 2.5
Work: 5 divided by 2 which is just 2.5 which is your answer
Part B answer - 12.5
Work- 2 bags = 10 pounds (5x2=10)
We already know half a bag is 2.5 so just add 10+2.5= 12.5
Apparantly this Math problem is impossible? Ive posted it like 10 times and yet nobody has answered
Answers
Answer:
Step-by-step explanation:
r=5 ×90/100=4.5 in
h=6×90/100=5.4 in
a.
volume of original cylinder=π×5²×6=150 π≈471.24 in³
b.
volume of new cylinder=π×4.5²×5.4=109.35 π in³≈343.53 in ³
c.
decrease in volume=150 π-109.35 π=40.65π
% decrease=(40.65 π)/150 π×100=4065/150=1355/50=27.1 %
Please help me with this question
Answers
Answer:
x = 11
Step-by-step explanation:
Since we are given triangle PQR is similar to triangle PTU, we can write a proportion to connect the side lengths:
PQ / PT = QR / TU = PR / PU
We don't really care about QR and TU because the are irrelevant to the problem, so we can remove them:
PQ / PT = PR / PU
Now, we can substitute the values given by the diagram:
70 / 30 = 49 / (x + 10)
We can cross multiply,
70(x + 10) = 30 * 49
And divide by 70 on both sides(too lazy to multiply :P)
x + 10 = 3 * 7
x + 10 = 21
x = 11
PLEASE HELP WILL GIVE BRAINLIEST AND I WILL LOVE YOU FOREVER
Answers
Answer:
Step-by-step explanation:
9.write an any quality for the following situation mail truck makes at least 50 stops a day
10. Write an inequality
for the following
situation:
The teacher needs no
more than 30 desks.
11. Write an inequality for the following situation he pick no more than 15 apples
12.write an can you call me for the following situation she a at least two steaks
Answers
Answer:
9. x≥50
10. x≤30
11. x≤5
12. x≥2
What is 3n at n = 11
Answers
Answer:
33
Step-by-step explanation:
3n but n is 11 means 3x11
Answer:
3n = 33 when n = 11
Step-by-step explanation:
n = 11
therefore
3(11)
which means 3 times 11
Answer = 33
Hope this helps!
hey! i’ll give brainliest please help.
Answers
Answer:
its 2 subject paying tribute to the persian emperor
Find the distance between the two points rounding to the nearest tenth (if necessary).
(-6, 6) and (-3,3)
Answers
Jackie surveyed the first 20 students in the lunch line.
Is this a random sample of the students in the school?
Yes or No
Answers
Answer:
Yes
Step-by-step explanation:
It is a random sample of students because they are just random people that Jackie is asking, its not only people in on grade, or only people on the basketball team.
What is the probability of a random point being selected from the shaded area?
Answers
Answer:
with the area being cut into a half so I am guessing maybe 1/2 which is 1 outta 2
Step-by-step explanation:
Find the length of the third side. If necessary, round to the nearest tenth.
21
25
Answers
Answer:
can u please attach the picture of the question
Please help how to find the value of x and find the length of segment AD, the value is 5 I just need to show my work.
Answers
Answer:
9. x = 5
10. AD = 7
Step-by-step explanation:
As shown in the diagram, BD is a perpendicular bisector. And D is a point on the perpendicular bisector, meaning it is equidistant from the endpoints on the segment(points A and C). Because of this, we can say AD = CD.
We can substitute to get:
2x - 3 = x + 2
And simplify and solve:
x - 3 = 2
x = 5
AD is just 2x - 3, so we can substitute in x to find AD:
AD = 2(5) -3
AD = 10 - 3
AD = 7
BRAINLIEST!!!!
An investment banker is responsible for investing a customer’s money into the greatest interest earning account. The banker has the following options for his customer’s investment:
Account A:
interest rate = 8%
term of investment = 8 years
interest compounded annually Account B:
interest rate = 7%
term of investment = 10 years
interest compounding continuously
Which account, A or B, will earn the customer the greatest amount of interest on his $50,000 investment? In your final answer, include all of your calculations.
Answers
Answer:
Account B
Step-by-step explanation:
Account A will give 92 thousand dollars
Account B will give 100 thousand dollars
Account B will earn the customer the greatest amount of interest.
You don't even need to do the math! 4.9 > 4.8. Investing less but for a longer period of time would give your more in your bank account.
Hope this helps!
--Applepi101
in the diagram below, which expression represents x, the degree measure of the exterior angle. a. a +b b. a-b c. a +c d. b + c
Answers
Answer: A) a+b
Step-by-step explanation:
Andrew thought he could score 25 points on an arcade game, but he only scored 17. What was Andrew's percent error? Prediction - Actual Hint: Percent error- * 100 Actual Round to the nearest percent. [?]%
Answers
Answer:
47%
Step-by-step explanation:
% error = ( (theoretical(correct) – experimental(prediction)) / theoretical(correct) ) × 100%.
% error = |17 – 25| / 17 × 100% =
% error = (8 / 17 × 100)%
% error = (800 / 17)%
% error = (47.0588235294..)%
% error ≈ 47%
If the diameter of a circle is 20 inches,
What is the radius?
please help
Answers
Answer:
40
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Radius is diameter divided by 2.
20 divided by 2 = 10.
if 1 inch represents 10 miles how many inches will 900 miles
Answers
Answer:
90 inches
Step-by-step explanation:
900 divided by 10 = 90