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Marian
Questions (38)
Mince cost 180 naira per half kg find the cost of mince weighing 600g
1 answer
207 views
Ama is four times as old as Akua in ten years time And will be twice as old as Akua find their ages
2 answers
458 views
What are the possible whole number lengths and widths for the number 20?
1 answer
181 views
A farmer makes a wire fence on a square lot of which each side is 6 meters long. If there will be a posts every 2 meters, how
1 answer
1,210 views
Find the 19th term of the ap 5/6, 8/6 11/6
1 answer
467 views
What is the rotational speed of the hour hand on a clock?
1 answer
788 views
Which of the following is true about frictional forces?
1) They are stored as frictional potential energy. 2) They can decrease
0 answers
873 views
A souvenir store charges PHP 15.00 per keychain for orders amounting 50 or fewer keychains, PHP 12.50 per keychains for orders
2 answers
1,120 views
The cost of chicken wings at the local supermarket increased from $1.29 a pound the last month. About what percent increase I'd
1 answer
451 views
A coin purse contains 5 centavo, 10 centavo and 25 centavo coin is 3 times as many 5 coinand the 25 centavo coins is two more
1 answer
3,324 views
A 23.9kg box rests on a table. A 16 kg box is placed on top of the first box, as shown. determine the total in N that the table
0 answers
677 views
The slope of the straight line passing through the points (0,0) and (3,2) is: 2/3
TRUE OR FALSE?
2 answers
425 views
lim(sqrt(x^4-x^2))=0
True or false?
3 answers
455 views
TRUE OR FALSE?
Simple regression cannot be applied when r of two variables is very low.
1 answer
343 views
The function f (x) = x^4 has an axis of symmetry the vertical axis y.
True or False?
2 answers
602 views
In the values interval [0, 2p] the function f (x) = sin(x) has more periods by the function g (x) = sin(3x).
True or False?
2 answers
596 views
Researchers asked questions in 1001 randomly selected adults in Russia. We found a statistically significant, strong positive
1 answer
486 views
True or False?
A researcher is interested in studying whether there is a correlation of IQ with health. For this purpose he
2 answers
610 views
There are two boxes, each with several million tickets marked “1” or “0”. The two boxes have the same number of tickets,
3 answers
583 views
How many atoms of H are in 6.0 moles of H2O?
A. 7.22 x 1024 atoms B. 7.12 x 1027 atoms C. 7.32 x 1024 atoms D. 7.72 x 1024 atoms
2 answers
616 views
How many moles are in 1.50 x 1023 molecules NH3?
A. 2.49 x 10 -1 mol NH3 B. 2.49 x 101 mol NH3 C. 2.65 x 10 -1 mol NH3 D. 2.78 x
2 answers
1,096 views
Factorise the expressions
9y^2-25 x^2-x-12 I'm totally stuck!
1 answer
1,247 views
x^2-7x = 0
substitue x=7 into the equatiopn and explain why this shows that x=7 is the solution. ok so i do this: if x=7 then the
1 answer
503 views
I've put what i think are the answers at the bottom.
Consider the inequality −2< d < 4 - (the first symbol is meant to be less
1 answer
654 views
I've put what i think are the answers at the bottom.
Consider the inequality −2 ¡Ü d < 4 Select the two lists of integer
1 answer
603 views
Select the option that is the equation
y=2x-2 rearranged to make x the subject of the equation. Select one: x=y+1 or x=-y/2+1 or
1 answer
1,347 views
This question is about plotting two points and drawing the straight line through them. Which two options are correct
0 answers
877 views
Solve the equation, give your answer as a fraction in its lowest terms:
x-2= 4x+7/6 (the whole part 4x+7 is over the 6) I'm
6 answers
716 views
Solve the equation: Give your answer as a fraction in its lowest terms:
2x-5=7-6x I'm getting -1/3 but i think that's wrong!?!
5 answers
546 views
I'm stuck here don't have a clue what to do. I've read all my school textbooks but it doesn't make much sense!! The numbers
1 answer
564 views
I am trying to understand what to do here.. need help asap!! Thanks! M
Solve the following pair of simultaneous linear equations.
2 answers
532 views
How many moles of acetic acid are in 100ml of a 0.05M solution of acetic acid?
1 answer
474 views
Describe 5 customs that Americans and people from India share.
3 answers
517 views
The chemical reaction of 100 g of salicylic acid, C7H6O3, with excess acetic
anhydride produces 50.0 g of aspirin, C9H8O4,
3 answers
3,098 views
What is space exploration?
1 answer
454 views
What is the importance of Space exploration?
1 answer
493 views
What is the maximum that a shell can hold for electrons? What if there are 31 electrons?? I'm confused...
1 answer
485 views
Can someone please give me an example of a movie or literature that would make a successful Lied.
1 answer
374 views
Answers (33)
Q1. Zuri earned $56.80 at his job last week. They then spent $40 on a video game. 56.80 +(−40)=16.80 Interpret this sum in the context of the problem. A1. $16.80 is the amount Zuri has left from their earnings last week after purchasing the video game.
Q1. Zuri earned $56.80 at his job last week. They then spent $40 on a video game. 56.80 +(−40)=16.80 Interpret this sum in the context of the problem. A1. $16.80 is the amount Zuri has left from their earnings last week after purchasing the video game.
Thank you so much, Anonymous
for Discussion Evidence Quick check Q1. Which phrase is the best definition for the term collaborate? A1. to work together Q2. Which is an example of collaboration that requires the use of modern technology? A2.texting your work group about a project idea
1kg 650g
1 B: Which statement about ethnic groups in Southwest Asia is accurate? Arabs are the largest ethnic group in the region. 2 B: How would the economies of Saudi Arabia and Iraq be affected if people in other countries stopped using as much oil as they do
1 B: Which statement about ethnic groups in Southwest Asia is accurate? Arabs are the largest ethnic group in the region. 2 B: How would the economies of Saudi Arabia and Iraq be affected if people in other countries stopped using as much oil as they do
1 B: Which statement about ethnic groups in Southwest Asia is accurate? Arabs are the largest ethnic group in the region. 2 B: How would the economies of Saudi Arabia and Iraq be affected if people in other countries stopped using as much oil as they do
B: Arabs are the largest ethnic group in the region. B: Their economies would improve as the price of oil rose and jobs in the oil industry were created A: The semi-arid climate makes farming difficult because it produces very little rainfall
To swim And play roblox And watch squid game at Netflix
Direct object
What is the common ratio
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Water
For the angle.. the formula of coefficient of friction is tan θ=f θ=tan^-1(0.60) θ=30.96º >>degree of friction the formula to use for the angle from the horizontal is tan(θ(horizontal)-θ(friction))=v²/gr input the values and you will get
A) V=35.3 mph, angle=31 deg g=gravity, u=coefficient of friction, r=radius, m=mass (which will be cancelled out later) N=m(v^2/r) uN=mg u(m(v^2/r)=mg You will get a formula of √rg/n for velocity v=√50(32.2)/0.6 v=51.8 ft/s or 35.3 mph
thank you steve is correct!
i have limit x->0
Thank you Steve!!!
YES!!!! thank you very much!!
I state at the first row... True or false?
ohhh.. Why? the significance is not 49%?
1. Since it's at the equivalence point, the pH will be 7.00!
my grandmother was being funny
Thanks that helps me a lot!
Is this the full question? It seems confusing, something is missing in the instructions.
Thanks. The final answer is 8 (if I'm right) but that means its not a fraction. so do I have to do something else or am I that bad at maths that I'm wrong again!!
Maybe I'm reading it wrong but it looks like two DIFFERENT answers. Mykmoloko how'd you come up with the answer -3, I'm trying to understnad the way the methods work. Thanks M
Thanks for that. hopefully I'll get a better grasp of equations soon!!
Thanks. i got -60 the first time, but when i was checking it I was getting -6 so I'll have to see what i was doing wrong! Thanks!!
Thanks I understand now!
Thanks so much! All I could find was that they also throw rice at weddings. I found a lot of differences in cultures, but couldn't find any specific similarities. Can you think of any more?
thank you! :)
