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Questions Asked on August 18, 2019

Carrie has 27 coins in her purse. All the coins are 5 cent or 20 centcoins. If the total value of the coins is $3.75, how many
1. 4 answers
2. asked by student #1
3. 4,085 views
What do you call the two parts of the lift that goes down a mine?
1. 18 answers
2. asked by uLilitha😊
3. 15,457 views
Calculate the amount when the principal is Rs.12550 and the rate of interest is 9% semi annually and the time is 2.5 years .
1. 2 answers
2. asked by Amit
3. 1,429 views
Anais bought 2 1/2 yards of ribbon. She had 2 feet 8 inches of ribbon left after trimming some curtains. How many inches of
1. 2 answers
2. asked by bri
3. 3,679 views
Figure B is the image of Figure A. Which description explains how Figure A was transformed to create figure B.A. Figure A was
1. 2 answers
2. asked by :))
3. 4,138 views
after her first four tests,Alisa has a mean score of 82.One more 100-point test is to be given in this class.All of the test
1. 1 answer
2. asked by otniel
3. 1,988 views
Given f(x)=1+sinX and get g(x)=cos 2XCalculate the points of intersection of the graph f and g for x€{180°;360°}
1. 2 answers
2. asked by Luyanda
3. 1,028 views
A sound pulse sent vertically downward into the earth is reflected from two different ways of the earth such that echoes are
1. 3 answers
2. asked by Zobo
3. 1,092 views
Blake drew square ABCD. Then, he drew the image of it, square A'B'C'D', 2 centimeters to the right of the original figure. Line
1. 8 answers
2. asked by public static TheClient TheWorld;
3. 3,027 views
A piece of zinc was added to 1000 cm3 of 0.2M hydrochloric acid. After effervescence had stopped. 28 cm3 of the resulting
1. 1 answer
2. asked by Zobo
3. 582 views
List 15 different attitudes that makes a person a scientist?
1. 3 answers
2. asked by Zobo
3. 442 views
It is undesirable for an athlete to compete with a full stomach. During exercise, blood flow to the digestive system decreases,
1. 1 answer
2. asked by 201820787
3. 821 views
A choir consists of 13 sapranos,12 altos,6 tenors, and 7 basses.A group consisting of 10 sapranos, 9 altos, 4 tenors and 7
1. 1 answer
2. asked by Raj
3. 3,260 views
Explain the scientific interpretation of the fossil found in the cradle of humankind
1. 2 answers
2. asked by Dintle
3. 599 views
How many different selections of four letters from the 12 letters of the word REFRIGERATOR contain no Rs and two Es?
1. 4 answers
2. asked by Raj
3. 1,448 views
The volume of the region bounded by the y-axis, y=4 and y=x²?
1. 2 answers
2. asked by Zobo
3. 409 views
Two villagers are drawn 7cm apart on a map with a map with a scale 1cm:2500.How far is this in real life
1. 1 answer
2. asked by memory
3. 517 views
Which of the following statement correct aqueous solution of oxides of group 1element Li,Na,k etc are a) basic to
1. 1 answer
2. asked by Zobo
3. 490 views
If the mine winch is 6 m,calculate how far the counterweight will lift for each single rotation of the drum
1. 7 answers
2. asked by Charity
3. 3,958 views
A man is rowing at 8 km/h in a river 1.5 km wide in which the current is 5 km/h. (a) In what direction should he head in order
1. 3 answers
2. asked by Karissara
3. 1,132 views
Name the Catalyst and explain how the manufacturer can justify using such expensive materials in 4NH3(g) +5O2(g) -4NO(g)
1. 1 answer
2. asked by Kenneth
3. 408 views
how many tiles 10 cm by 25cm on each side are needed for a bathroom 8m by 10m?
1. 1 answer
2. asked by @nickaCobillo
3. 499 views
Let R be the region bounded between the plane z = 1 and the conez=2-sqrt(x^2+y^2) . Describe region R using spherical coordinate
1. 0 answers
2. asked by titum
3. 504 views
Let R be the region bounded between the plane z = 1 and the cone z = 2 −p x 2 + y 2 . Describe region R using spherical
1. 1 answer
2. asked by wendy
3. 665 views
How can you prepareead carbonate from lead (II)oxide and sodium carbonate
1. 2 answers
2. asked by cathy
3. 566 views
suppose x and y are inversely proportional.a)if x^p and y^q are also inversely proportional, then how must p and q be related?
1. 0 answers
2. asked by Anonymous
3. 1,195 views
Malcolm’s mother is 27 years older than he is and their ages are both two digit numbers. If Malcolm swaps the digits in his
1. 1 answer
2. asked by student #1
3. 1,191 views
Wilfred and Wendy have a long distance bike race. Wilfred rides at 20km/h and has a 2 hour head start. Wendy travels at 28
1. 1 answer
2. asked by student #1
3. 754 views
draw the line of the function with its given domain. Then determine the range using interval notation:h(x)=0.5x-1 with domain
1. 1 answer
2. asked by Ariana
3. 2,134 views
Let G be the center of gravity of a uniform solid rectangular parallelepiped with sides 2a, a, a.Find the moments of inertia of
1. 0 answers
2. asked by Ashley
3. 550 views
Calculate the number of potassium ions present in 7.45 g of potassium oxide
1. 1 answer
2. asked by NEWTON SAPAM
3. 838 views

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