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
e-lub [12.9K]
3 years ago
12

A cone shaped cup has a radius of 4 inches and a height of 6 inches. Which measurement is the closest to the volume in cubic inc

hes for the cup? Use 3.14 for π.
25.12 in³

12.28 in³

100.48 in³

6.14 in³
Mathematics
1 answer:
Rama09 [41]3 years ago
5 0
Volume of a cone can be found finding the area of the base of the cone, times the height of the cone, divided by 3. Or, V = \frac{ \pi  r^{2} h}{3}

Substituting into the formula: V = \frac{ \pi  4^{2} 6}{3} = 32(3.14) = 100.48
You might be interested in
A house costs 36% more today than when it was built.If the cost of the house today is $333,200, find the cost when it was built.
LenKa [72]

Answer:

$245,000

Step-by-step explanation:

Let the intial cost = x

100\% + 36\% = 136\% = 1.36

1.36x = 333200

x =  \frac{333200}{1.36}

x = 245000

3 0
2 years ago
A biologist is comparing the growth of a population of flies per week to the number of flies a bullfrog will consume per week. S
Lubov Fominskaja [6]

Realize that since 2x and 3x - 1 are equal to each other, they are also equal to y. This means that we can craft two equations, y = 2x and y = 3x - 1.


When you want to solve a systems of equations via a graph, you need to plot both equations on a graph and determine the x- and y-value of where the lines intersect. In this case, we would plot both y = 2x and y = 3x - 1. These lines intersect at the point (1, 2).


Since we are trying to find the day the bullfrog will be able to eat the entire population, or x, we are going to use the x-value of our point as our answer. Thus, our answer is 1 day.

3 0
3 years ago
True or False: Point estimation is a form of statistical inference in which, based on the sample data, we estimate the unknown p
storchak [24]

Answer:

True

Step-by-step explanation:

Point estimation of a population parameter provides an estimate of  a single value calculated from the sample that is likely to be close to its value to the unknown parameter. Itis to be noted that a point estimate will not in general be equal to the population parameter as the random sample used is one of the many possible samples which could be chosen from the population.

For example, in estimation, we may estimate the mean and the variance of a population by computing the mean and the variance of the sample drawn from a population.

6 0
3 years ago
Two similar figures have a side ratio of 4:3. If the perimeter of the smaller figure is 15 units, what is the perimeter of the l
Lisa [10]

Answer:

20 units

Step-by-step explanation:

The 3 part of the ratio  refers to 15 units

Divide 15 by 3 to find the value of one part of the ratio

15 ÷ 3 = 5 ← value of 1 part of the ratio, thus

4 parts = 4 × 5 = 20 units ← perimeter of larger figure

6 0
3 years ago
Read 2 more answers
I'm stuck and want to make sure I'm doing it right.
murzikaleks [220]
The answers is 3¾ hours
4 0
3 years ago
Read 2 more answers
Other questions:
  • Write each fraction in its simplest form 18/4 and 24/32
    15·2 answers
  • How do you wirte 15 and 40 in simplest form
    14·2 answers
  • What is average of 39, 43, 28, 36, and 29?<br><br> A. 30<br> B. 35<br> C. 40<br> D. 175
    15·2 answers
  • How many 2/3s are in six
    13·1 answer
  • HELP ME PLEASEEEEEEEEEEEEEE
    8·2 answers
  • Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz with these problems I WILL PIC BRAINLIEST
    14·1 answer
  • Please help will give brainliest ​
    7·2 answers
  • Please help me!<br> [One Step Inequalities]
    7·1 answer
  • Which parent function is fx) = 1x/?
    9·1 answer
  • 2/3 x y= 4 what is y? put your answer in the box below.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!