Write a python program that asks a sports club manager about the number of registered members, It then repeatedly ask for the age of each member and print how many are eligible to vote (18 years or above).

the requirements are simply using R language to write a program finding all numbers that is the multiplication of 7 (7,14,21,28) and all numbers that contain 7 (for example, 17,27,37,47)

19.8% interest rate on credit card balance of $750. If you kept the $750 in the bank that pays 4.2%APR how much would you save that month including credit card interest and simple interest earned at the bank?

You would lose ($12.375-$2.625) $9.75 for the month.

1) Commercial invoice is :A)The primary document used in International tradeB) A document required by the government of CanadaC) A document that certifies that the goods shipped are produced in the US Mexico or CanadaD) attest to the country of manufacture of the goods you are shipping2) in the export process the US government only requires the shippers export declarationTrue or false3) A commonly use numbering system used to track goods moving in international trade is called :A) automated export system
B) harmonized system
C) shippers export declaration
D) commercial control list4) Custom brokers are government license intermediaries who act as the exporters agent with the US customs:True or false5) custom clearance requires five steps entry inspection appraisal classification and liquidation:
True or false

Revise the following class so that it naturally sorts according to its category. That is, so that if theCells is an array of Cell objects, then it can be sorted from smallest to largest category using the command: Array.sort(theCells);public class Cell{
private String species;
private int category;
private double energy;}

Second opinion] DescriptionIn this exercise, you will create a class to represent a Car and its speed. You are only responsible for creating the data member to store speed and for the constructor.Filescar.py : Python with class definitionClass NameCarConstructor__init__()Parametersself : the Car object to initializeActionInitializes the data member for speed to 0.0.Examplesc = Car() -> c is a Car object with 0 speed

A sheet of cardboard 25 cm by 40 cm will be made into an open-topped box by cutting equal-sized squares from each corner and folding up the four edges. What will be the dimensions of the box with largest volume? What will be the optimal volume?

If the Earth’s rotation axis were not tilted, days would be longer and nights, shorter all year.

The length of the sidereal day is shorter than the solar day because the Earth moves around the Sun in an elliptical orbit.

The large number of craters on the lunar highlands compared to those on the maria is evidence that the maria are oceans – as the word implies – so craters never form in them.

If the Moon did not rotate on its own axis, we would observe both sides of the Moon.

a) If the null hypothesis is true, what is the difference between the average happiness of the population of spicy food eaters and the population of individuals who do not eat spicy food?(Enter only the letter of the correct response)

b) What is the mean difference in the samples observed by the researcher? (Enter only the letter of the correct response)

c) What is t for the difference between the samples? (Enter only the letter of the correct response below)

d) The critical region includes the 5% of least likely t-scores. Does the value of t for the observed samples lie in the critical region? Answer

e) Is there a significant difference between the happiness of regular spicy food eaters and those who do not eat spicy food in the study? Which should the researcher accept, the Null Hypothesis or the Alternative Hypothesis? (Enter only the letter of the correct response below)

QUESTION 6

A researcher designs a study to see if there is an effect of paper color on math calculation performance. Participants are randomly assigned; half of the participants receive math problems on red paper where the other half receive math problems on white paper. What type of study is this?

QUESTION 8

If a researcher performs a two-group study and hopes to find that the means of the two groups are significantly different, what does the researcher hope to find about the value of t?

a) If the magnitude of an earthquake is increased by 2 on the scale, by what factor is the energy released
multiplied?
b) What is the magnitude of an earthquake that releases 150 times the energy of an earthquake with
magnitude 5.5?
c) How many times greater is the energy released from an earthquake with magnitude 8.0 than that of
an earthquake with magnitude 5.5?

suppose a culture of bacteria starts with 60 bacteria and grows to 500 bacteria in 6 hours find how many bacteria are in the sample after 20 hours and also find the time it takes for there to be 200,000 bacteria in the sample