Q and A for the topic: General

If an investment is made in a banking entity for an initial amount of 822,000.00 colones in 6 quarters, which obtains an annual return of 11%, but after that period it is decided to carry out a new one investment for 350,000.00 colones additional to the total received from the first investment with a new rate of interest, for 1500 days at a rate of 13%. What amount do you receive at the end of the period in its entirety?

x : 15 = 30 : 9

240 is 100% what is 30

The company Más Fácil SAC presents Ordinary Income of S/ 300 thousand, Cost of sales of S/ 136,000, Administration Expenses S/ 40 thousand and sales expenses S/ 15 thousand other income S/ 17 thousand, determine the gross profit: S/ 164 thousand S/109 thousand S/126 thousand S/181 thousand

To load a 100 kg refrigerator onto the moving truck, a 40° ramp, calculate the friction force and the force required to move the refrigerator inside the truck. Coefficient of friction of rubber against metal 0.8 and 0.4

1.-Using octane C8H18 as fuel in combustion with an excess of 10% of theoretical air. Calculate the heat released if air enters the combustion process at 25°C and gases exit the combustion chamber at 327°C.

Let f: R -> R ; A f (x+1) = 2 f (x) - 5 and f (0) = 6, what is the value of f (2)?

Calculate the interest rate that a company would be charged if they promised to quintuple their money in 7 years and 4 months.

0.5^2

What is the Lowest common multiple of 10500 and 38808

3. Due to the force of gravity, a 15.0 kg wooden crate slides down a steel ramp with an incline of 25.0°. Compute the acceleration of the crate down the incline. The coefficient of kinetic friction is 0.300.

A public transport bus leaves the terminal with 2/7 of its seats empty. When it reaches the first stop, 3/5 of the bus's capacity gets on and 1/4 gets off. At the next stop, 1/3 of the bus' total seating capacity gets off. Finally, at the third stop, 3/6 get on and 1/8 get off. Are there any seats left on the bus? What fraction of the passengers must travel standing?

Condense 8ln (x) - 5ln (x)

0,015 × 120

Solve the equation -x^2+3x+4<0

1. Case Study: Prevalence of Mild Anemia in School Children in a Rural Community in Peru Introduction: Mild anemia is a public health problem in Peru, especially in rural areas where access to adequate nutrition may be limited. This study seeks to investigate the prevalence of mild anemia in schoolchildren in a rural community in Peru and its possible association with access to a balanced diet. Problem: What is the prevalence of mild anemia in schoolchildren in a rural community in Peru and how is it related to access to a balanced diet? / Determine whether there is a significant association between dichotomous variables. Anemia (Present/absent). Balanced diet (Yes / No). Data were collected from 95 schoolchildren in a rural community in the country, recording their anemia status (present or absent) and their access to a balanced diet (yes or no), as assessed by parents or guardians. The data are presented in the following table: Table 1: Type of diet and anemia in children in a rural community, Peru 2022. Balanced diet Anemia Present Absent No 32 12 Yes 9 42 With a significance level of 0.05, can we conclude that anemia and balanced diet are independent? Apply the Chi Square test to determine if there is a significant association between these two variables in the sample of school children from the rural community. Interpret the results obtained and draw conclusions about the relationship with food in the community studied. Reflection Question: After performing the Chi-Square analysis and obtaining the results, reflect on what other variables could influence reducing the prevalence of anemia that were not included in this study?

They sold 13200 students tickets and 10450 for the next game. A stadium sold 12340 students tickets and 15670 general tickets for the first game. How many more tickets were sold for the first game? General tickets.

There is a $1,800 difference between the prices of two items. If the prices are in the ratio 3:4, what are the prices of the items?

Factorize x^3 -2x^2-16 by x-2

y''-6y'-27y=0 pvi y(0)=3 y'(0)=13