subject

Mathematics, 06.08.2021 16:10 annadson7807

The end of pendulum 80cm long describe an arc of 12cm on swinging. through what angle does the pendulum swing. plz this also

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:00

Use the distributive law to multiply. 3(4x + 5y + 6)

Answers: 2

question

Mathematics, 21.06.2019 18:30

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)

Answers: 1

question

Mathematics, 21.06.2019 19:00

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7

Answers: 2

question

Mathematics, 21.06.2019 21:30

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?

Answers: 1

You know the right answer?

The end of pendulum 80cm long describe an arc of 12cm on swinging. through what angle does the pendu...

Questions

question

English, 02.10.2019 20:20

From: "the secret of walter mitty" answer right (a) which aspects of walter mitty personality trigger his final daydream?...

question

English, 02.10.2019 20:20

From the white landowners above him there had not been handed to him a chance to learn the meaning of loyalty, of sentiment, of tradition. joy was as...

question

Chemistry, 02.10.2019 20:20

When the following skeletal equation is balanced under basic conditions, what are the coefficients of the species shown? br2+ cr(oh)3— br+ cro- (reac...

question

Chemistry, 02.10.2019 20:20

Aphosphate buffer is involved in the formation of urine. the developing urine contains h2po4 and hpo42- in the same concentration as present in blood...

question

Chemistry, 02.10.2019 20:20

When the following equation is balanced properly under basic conditions, what are the coefficients of the species shown? ag+ f2 f- ag20 water appears...

question

Chemistry, 02.10.2019 20:20

Illustrate the procedure you will follow to isolate caffeine. (use only pictures you draw to show what you will do. you can write down things like amo...

question

Chemistry, 02.10.2019 20:20

Which of the following describes the compound mgcl2? choose all answers that apply. the compound would be expected to have a relatively low melting p...

question

Chemistry, 02.10.2019 20:20

A585−g piece of copper tubing is heated to 89.5°c and placed in an insulated vessel containing 159 g of water at 22.8°c. assuming no loss of water and...

question

Chemistry, 02.10.2019 20:20

Draw a titration curve for the amino acid lysine at the pka's of 2.2, 9.0, and 10.0 for the ionizable groups of lysine. label the buffering regions an...

question

Chemistry, 02.10.2019 20:20

Using the hh eq. calculate the amounts (masses) of sodium phosphate monobasic monohydrate (nah2po4 h2o) and sodium phosphate dibasic anhydrous (na2hpo...

question

Chemistry, 02.10.2019 20:20

Which of the following is a protic solvent? q3.5: chзон a (ch3)3n nf3 c...

question

Chemistry, 02.10.2019 20:20

Propane has a normal boiling point of -42.04 °c and a heat of vaporization of 24.54 kj/mole. what is the vapor pressure of propane at 25.0 °c?...

question

Chemistry, 02.10.2019 20:20

Problem page what kind of intermolecular forces act between a hydrogen peroxide molecule and an iron(iii) cation? note: if there is more than one ty...

question

Chemistry, 02.10.2019 20:20

Carbon dioxide, co2, was shown to effuse through a porous plate at the rate of 0.030 mol/min. the same quantity of an unknown gas, 0.030 moles, is fou...

question

Physics, 02.10.2019 20:20

If you are given force and time, you can determine power if you can know watts energy joules distance...

question

Chemistry, 02.10.2019 20:20

Show the calculation of the percent of each element present in the following compounds. report your answer to 2 pli the decimal. 1. (nh4)2cro4 2. chen...

question

Chemistry, 02.10.2019 20:20

Acylindrical tube 13.5 cm high and 4.5 cm in diameter is used to collect blood samples. how many cubic decimeters (dm3) of blood can it hold (v of a c...

question

Mathematics, 02.10.2019 20:20

Plot the points -4.5-2.5 on the number line then use the number line to find the distance between the two points show all work number line =

question

Mathematics, 02.10.2019 20:20

Arectangle has a height of 4 and a width of x^3+3x^2+2x. express the area of the entire rectangle....

question

Mathematics, 02.10.2019 20:20

Choose the equation that represents a line that passes through points (−1, 2) and (3, 1). 4x − y = −6 x + 4y = 7 x − 4y = −9

More questions: Mathematics Another questions

Questions on the website: 13722363