Find the volume of the pyramid to the nearest square unit

Assignment Help Mathematics
Reference no: EM13200413

A regular triangular pyramid has a base, b, of 3.9m, a height, h, of 3.9m, and a height, H, of 15.8m. Find the volume of the pyramid to the nearest square unit.

Reference no: EM13200413

Questions Cloud

How many revolutions per minute would the cd make : A compact disc can have an angular speed up to 3142 radians per minute. At this angular speed, how many revolutions per minute would the CD make? How long would it take the CD to make 10,000 revolutions?
How much was invested at each rate : You invested $19000 in two accounts paying 7% and 8% annual ineterest respectively. If the total interest earned for the year was $1350, how much was invested at each rate?
Calculate a net present value for the cash stream after tax : You estimate the improvements will cause extra monthly expenses of $50 for property taxes, $45 for insurance, and $100 and $200 per month, respectively, in utility and maintenance costs. The life of this project is 15 years at which point the salv..
State a public storage company charges new customers : A public storage company charges new customers an initial fee of $10.50. Each month of storage costs $13.50.
Find the volume of the pyramid to the nearest square unit : A regular triangular pyramid has a base, b, of 3.9m, a height, h, of 3.9m, and a height, H, of 15.8m. Find the volume of the pyramid to the nearest square unit.
Perform an appropriate test of hypothesis : Perform an appropriate test of hypothesis to determine if there is evidence, at the .05 level of significance, to support the claim that the mean bone marrow microvessel density is higher before the stem cell transplant than after the stem cell tr..
A commercial freight carrier is flying at a constant speed : A commercial freight carrier is flying at a constant speed of 400 mi/h and is traveling 4 miles east for every 3 miles north. A private plane is observed to be 210 miles east of the commercial carrier, traveling 12 miles north for every 5 miles wes..
What is the p-value associated with the test : What is the p-value associated with the test of hypothesis you conducted?
At what point will the firm shut down in the long run : the company's variable cost for siding are: Output in of houses 2 at VC $26,000,3 housesat $32,000, 4 at $36,000, 5 at $42,000, 6 at $50,000, 7 at $60,000, 8 at $72,000, 9 at $86,000 and 10 house at VC $102,000.

Reviews

Write a Review

Mathematics Questions & Answers

  How much work w is required to stretch

A spring has a natural length of 26 cm. If a 25 N force is required to keep it stretched to a length of 39 cm, how much work W is required to stretch it from 26 cm to 28 cm? (Round your answer to the nearest hundredth.)

  Determining invertible matrix

If A is an invertible matrix and n is a non negative integer then: please make the proof very detailed and show every step

  How long after the rocket is launched it will hit the ground

Use the quadratic formula to find out how long after the rocket is launched it will hit the ground. Round to the nearest tenth of a second.

  Continuous r.v., exponenetial, r.v, mean and variance

Random Variables : Continuous R.V., Exponenetial, R.V, Mean and Variance, 3) Let X be a continuous random variable with probability density function

  Account balance-partial derivative

Let B(r,t) compute the balance (in dollars) of account after t years with an r% interest rate. What are the units of dB/dr? (dB/dr is in partials notation)

  Plot the straight line developed from the linear

Plot the straight line developed from the Linear Trend equation, and the actual Peak demand versus the time, with time being the independent variable.

  How long ago was the artifact made

A wooden artifact from an ancient tomb contains 25 percent of the carbon-14 that is present in living trees. How long ago was the artifact made? (The half-life of carbon-14 is 5730 years.)

  How many students do not participate in band or sports

In a school of 420 students, 147 students are in the band, 245 students are on sports teams, and 63 participate in both activities. How many students do not participate in band or sports?

  How fast is the top of the ladder slidding down

A ladder 5 meter long rest against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 0.25 m/s how fast is the top of the ladder slidding down the wall when the bottom of the ladder is 3 cm from the wall?

  How far is the ballon from the western station

two tracking stations are on the equator 162 miles apart. a weather ballon is located on a bearing of n 43 from the western station and on a bearing of n 22 e from the eastern station. how far is the ballon from the western station? Round to the n..

  Find the natural domain

Find the natural domain of the given functions.

  How many canoes must the students sell

During the summer, a group of students builds canoes in a neighbor's garage. The rent for the garage for the summer is $580, and the materials needed to build a single canoe cost $96. A canoe can be sold for $225. How many canoes must the students..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd