Emmanuella

This page lists questions and answers that were posted by visitors named Emmanuella.

Questions

The following questions were asked by visitors named Emmanuella.

What is the resultant of two equal forces of magnitude f,acting at right angles to each other

a jewelry salesman can earn either a salary of$2500 a month or a salary of $1000 a month plus 10% of all sales. how much does he have to sell for the second choice to earn more than the first choice

Discuss agriculture as the nerve center of the nation.

A number of candidates interviewed recently revealed that 142 applied for admission into university of lagos ,122 for illorin and 118 for jos 66 had applied for lagos,48 for ilorin and jos,58 for lagos and jos while 32 had applied for all three universiti...

the old man gave me an advice or some advices last week. which one is the correct option

which number has a greater absolute value -6 or 2

In your opinion,would Montesquieu and Locke agree on each other’s ideas about government?Explain why or why not.

The 5th term of the expontential sequence is 4375 and 2nd term is 35, (a) Find the 6th term (b) Sum of the five term

A girl is 5years older than her brother, the product of their age is 54, find their age 1/2, 1/16, 1/8

Find the quadratic equation of 2 and -6

Six students equally share 1/2 of a pan of brownies. What fraction of the whole pan does each student eat?

A force of 0.8n stretches spring by 20m.find the elastic constant of the spring

Explain the uses of science in Medicines,transportation,technology,agriculture,engineering,communication,maufacturing industries and construction.

A boy pulls his toy on a smooth horizontal surface with a rope inclined at 60 degree to the horizontal surface is 5N.Calculate the tension in the rope.

If three quarters of a certain number is 48 find the number

One quarter of the sum of two consecutive odd numbers is 14.Find the odd numbers

Explain the effect of pressure cooker on boiling point

A plant is 73 cm tall. How more centimetres dose it have to grow before it is 1 metre tall

What is the special name for this type of triangle

What is the name of this triangle right

Answers

The following answers were posted by visitors named Emmanuella.

The Distributive Law says that multiplying a number by a group of numbers added together is the same as doing each multiplication separately Example: 3 × (2 + 4) = 3×2 + 3×4 So the "3" can be "distributed" across the "2+4" into 3 times 2 and 3 times 4.

it is A, already know the answer! Good job

To demonstrate that exhaled air contains carbondioxide

I stand strongly that boys should help in the kitchen so that one day they got married to a woman and the woman cannot cook they not hire a maid but the man will cook and the woman also in order for peaceful coexistence.

Please teach me I don't know it and how to bisect

No I can't bisect 90degrees

What's the chemical formula

I don't understand

The answer is to be written as step by step equations

I need the solving

Not what i asked was given

A Gp has 6 terms.if the 3rd and 4th terms are 28 and -56 respectively.find a)the first term b)the sum of Gp

The bearing of a point A from a point B is 042 degree calculate the bearing from A

Bad peer pressure destroys education of people

Calculate the concentrations in g/dm3of CL ions in 0.3m sodium chloride solutions

Calculate the concentrations in g/dm3 of the No3ions in 0.75 trioxonitrate (v)acid

Calculate the concentrations in g/dm3 of so4ions in 3m potassium tetraoxosulphate(iv)solution

35.8g of a mixture of potassium chloride and potassium trioxochlorate (v)were heated to a constant to a constant mass.if the residue weighed 24.9g what was the percentage mass of potassium chloride in the mixture.kcl is not decomposed onmheating

An excess of divalent metal M was dissolved in a limited volume of hydrochloride acid .if 576cm of hydrogen were liberated at STP what was the mass of metal that produced this volume of hydrogen (m=24,H=1,molar volume of a gas at STP=22.4dm3

What volume of 0.05mol/dm3 NaCl

How much hydroxide is required to make 25cm3of 0.1molar solution

A solution contains 0.1molar of the sodium per dm3 of solution .what volume of water in dm3 will be added to dilute it to 0.01g/dm3

If 5.00cmof 2.20mol/dm Na2CO3 of diluted water with distilled water to obtain 250 solution what is the concentrations of resulting solution