Mathematics

Mathematics, 18.02.2021 06:10, ryanbransky

Sonia tenia ahorrado s/. 3000 soles El primer trimestre del año gasto un tercio de lo que tenía ahorrado; el segundo trimestre gasto la mitad de lo
que le quedaba, y el tercer trimestre gasto la mitad del nuevo resto. ,

¿Cuánto dinero le queda?
a) s/. 400
b) s/.300
c) s/.700
d) s/.500

answer

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, nunnielangley0

The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.

Answers: 1

Mathematics, 21.06.2019 20:30, qveenvslayin

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Answers: 1

Mathematics, 21.06.2019 21:00, minasotpen1253

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day

Answers: 1

Mathematics, 21.06.2019 23:30, Ecosey123

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i

Answers: 1

Do you know the correct answer?

Sonia tenia ahorrado s/. 3000 soles El primer trimestre del año gasto un tercio de lo que tenía aho...

Questions in other subjects:

Konu

Chemistry, 08.08.2019 06:10

1. draw aspartic acid in its l-configuration in its dominate form at ph-7. determine its r, s configuration and show how you arrived at your answer. 2. draw the predominate form of...

Konu

Chemistry, 08.08.2019 06:10

What is the final temperature when 150.0 g of water at 90.0 °c is added to 100.0 g of water at 30.0 oc? note that c, of water cancels. -qhot...

Konu

Chemistry, 08.08.2019 06:10

What is the energy change, ae, of a system if a chemical reaction transfers 35.00 kj of heat to the surroundings while it causes the expansion of a 1.500 l vessel to 3.500 l agains...

Konu

Chemistry, 08.08.2019 06:10

The double bond between carbon and oxygen is similar to an alkene c-c, except that c o is: a) shorter and weaker. b) shorter and stronger c) longer and weaker. d) longer and stron...

Konu

Chemistry, 08.08.2019 06:10

Write three different reactions showing oxidation of aldehydes...

Konu

Chemistry, 08.08.2019 06:10

The combination of a carbonyl group and a hydroxyl group on the same carbon atom is called a8 6. a) carbamate group b) carbonate c) carboxlate d) carboxyl 7. the positively polariz...

Konu

Chemistry, 08.08.2019 06:10

When 1500. j of heat is added to 250. g of a metal, its temperature is raised by 25 oc. what is the specific heat capacity of the metal and what is the metal?...

Konu

Chemistry, 08.08.2019 06:10

A0.20 m solution of mgso, has an observed osmotic pressure of 7.6 atm at 25°c. determine the observed van't hoff factor i for this experiment a) 1.6 b) 19 c)0.31 d)1.8 e) 2.0...

Konu

Chemistry, 08.08.2019 06:10

A1000g ni rod, heated to 150. °c was placed in 1.00 kg of water at 25.0 °c. the final temperature of the water was 26.3 °c. what is the molar specific heat of ni? qhen gcald, cah...

Konu

Chemistry, 08.08.2019 06:10

Would you expect the carbonyl carbon of benzaldehyde to be more or less electrophilic than that of acetaldehyde? explain using resonance structures...

Other tasks in the category: Mathematics More task