1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sonbull [250]
3 years ago
14

Write a general formula to describe the variation:

Mathematics
1 answer:
Tcecarenko [31]3 years ago
3 0

Answer:

d

Step-by-step explanation:

You might be interested in
The diameter of the base of the cone measures 8 units. The height measure 6 units. What is the volume of the cone?
ivolga24 [154]

Answer:

The  volume of the cone is  100.48 units³ approximately

Step-by-step explanation:

To find the volume of a cone with a diameter of 8 unit   and height of 6 units, we will follow the steps below;

first, write down the formula for calculating the volume of a cone

v= πr²\frac{h}{3}

where v is the volume of the cone

r is the radius    and h is the height of the cone

from the question given, diameter d = 8 units  but d=2r    which implies  r=d/2

r=8/2 = 4 units

Hence r= 4 units

height = 6 units

π is a constant and is ≈ 3.14

we can now proceed to insert the values into the formula

v= πr²\frac{h}{3}

v ≈ 3.14 × 4² × 6/3

v  ≈ 3.14 × 16 × 2

v ≈ 100 .48 units³

Therefore the  volume of the cone is  100 .48 units³ approximately

6 0
3 years ago
72x2 + 39x + 207 = 0​
JulsSmile [24]
The answer is x=-9



Hope this helped:)
6 0
3 years ago
Solve by elimination
inna [77]
2x - 2y = -4
-3x -3y = 0
_____________________
-1x - 5y = -4

4 0
3 years ago
Read 2 more answers
A recent survey of 50 executives who were laid off during a recent recession revealed it took a mean of 26 weeks for them to fin
g100num [7]

Answer: (24.28,\ 27.72)

Step-by-step explanation:

Given : Sample size : n=50

Sample mean : \overline{x}=26

Standard deviation : \sigma =6.2

Significance level : \alpha=1-0.95=0.05

Critical value : z_{\alpha/2}=1.96

Formula to find the confidence interval for population mean :-

\overline{x}\pm z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}\\\\=26\pm(1.96)\dfrac{6.2}{\sqrt{50}}\\\\\approx26\pm1.72\\\\=(26-1.72,\ 26+1.72)\\\\=(24.28,\ 27.72)

Hence, a 95% confidence interval for the population mean = (24.28,\ 27.72)

6 0
3 years ago
Evaluate using distributive property <br> 16 x ( -3/8)+16 x 1/4
geniusboy [140]
Answer now now now now

8 0
4 years ago
Other questions:
  • Which of the following numbers is divisible by 6?
    13·2 answers
  • What is 1/2r +2(3/4-1)=1/4r+6
    12·1 answer
  • Jeffrey is playing a game with the two spinners below in the attachment:
    13·1 answer
  • 7. The length of a rectangle is 12 in. and the perimeter is 56 in. Find the width of the rectangle. A. 22 in. B. 16 in. C. 32 in
    7·1 answer
  • What is the unit rate of 2 cups and 3 cups
    14·1 answer
  • If a linear function y = 2x + 3 moves down 4 units, and then moves right 4 units to changes into a new function y = ax + b, find
    9·1 answer
  • Translate this sentence into an equation.
    9·1 answer
  • 7/5 miles in 2/3 hour, what is the unit rate?
    6·1 answer
  • ammy the trainer has two solo workout plans that she offers her clients: Plan A and Plan B. Each client does either one or the o
    9·1 answer
  • A parking garage charge is five dollars +2 dollars per hour you have $16 to spend for parking how many hours can you park
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!