InspyR4D
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Questions Answered

Joevannyj:
Multiply: 5 sqrt8 x4 sqrt7
 updated 6 months ago
 6 replies
 No Medals Yet
Mathematics

InspyR4D:
Work out sqrt(2112sqrt3)
 updated 6 months ago
 2 replies
 No Medals Yet
Mathematics

InspyR4D:
A lift contains a person of mass 70kg. The lift itself has mass 500kg. The tension in the cable holding the lift is 6000N.
a) what is the a…
 updated 7 months ago
 7 replies
 No Medals Yet
Mathematics

AGummiBear55:
PLEASE HELP!! Madison currently has a balance of $5,503.51 in an account earning simple interest. Nineteen years ago she opened the account …
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

tftm:
Two cities are 17.7 cm apart on a map that has a scale of 1 cm : 12 km. These cities are 212.4 km apart
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Helly:
Carlos deposited $7,924 into a savings account 30 years ago. The account has an interest rate of 4.6% and the balance is currently $30,541.8…
 updated one year ago
 4 replies
 1 Medal
Mathematics

xBabyGirlx:
Using elimination, substitution solve c and b
C. y = 1\2x  6
…
 updated one year ago
 13 replies
 3 Medals
Mathematics

milena25:
A company overvalues its shares by 25 percent. If the quoted price of a share is $300, what is the true and fair price of the share?
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

alanis:
what is the yintercept of the line that passes through the points (3,7) and (2,3)?
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

salfaro3:
simplify y^29/6y18
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

haileyshay:
Which term is used to describe a fact that is always observed to be true? A. Hypothesis B. Theory C. Law
 updated one year ago
 1 reply
 1 Medal
Mathematics

InspyR4D:
If I had a graph with minimum point (3,1)
What would the coordinates be if y=f(1/2 x)
 updated one year ago
 2 replies
 1 Medal
Mathematics

lnpetty:
A square is equal in area to a rectangle whose base is 9m and whose altitude is 4m. Find the perimeter of the square.
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

3win61:
What are two reasons for mitosis?
 updated one year ago
 3 replies
 1 Medal
Mathematics

AwkwardsWhatIAmFor:
Which of the following is a true statement about anaerobic cell respiration?
A) produces more ATP than aerobic respiration.
B)Only bacteri…
 updated one year ago
 4 replies
 2 Medals
Mathematics

torilynn11:
explain how the Doppler Effect led to the development of the Big Bang Theory.
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

zigzagoon2000:
What are the solutions of the system?
y = x^2 + 4x  5
y = 2x  2
…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

AKAPiru:
A salesperson earns a salary of $19,000 per year. She also makes a commission of 29% on her sales. If her sales for the year total $82,000,…
 updated one year ago
 2 replies
 1 Medal
Mathematics

dmezzullo:
Solve: 6(x + 4) = 8(x − 2)
−4
…
 updated one year ago
 3 replies
 2 Medals
Mathematics

jennyjewell25:
Model the function rule y = 2x  3 with a table of values
 updated one year ago
 2 replies
 1 Medal
Mathematics

InspyR4D:
A drawing question :)
 updated one year ago
 7 replies
 1 Medal
Mathematics

devibabyy66:
Which of these is a valid conclusion?
All farmers wear straw hats.
…
 updated one year ago
 11 replies
 5 Medals
Mathematics

InspyR4D:
x^2+10x+36 = (x+a)^2 +b
What is the value of a and b?
 updated one year ago
 7 replies
 1 Medal
Mathematics

InspyR4D:
what is the difference between an equation, inequality, formula, identity and expression.
Give examples please
 updated one year ago
 19 replies
 2 Medals
Mathematics

InspyR4D:
Does a step up transformer reduce the current?
 updated one year ago
 3 replies
 1 Medal
Mathematics

InspyR4D:
Solve 2x^2+20x+3 =0 by completing the square
 updated one year ago
 8 replies
 1 Medal
Mathematics

InspyR4D:
Find the smallest value of n so that 180n is a cube number
(show working out please)
 updated 2 years ago
 3 replies
 2 Medals
Mathematics

InspyR4D:
Simplify: (1/27)^1/3…
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

evabarbera:
Two dice are rolled. Find the probability of getting a sum of 6
 updated 2 years ago
 7 replies
 1 Medal
Mathematics

2cute2bsingle:
true or false The vibrations caused by an earthquake are rated on the Richter Scale.…
 updated 2 years ago
 5 replies
 1 Medal
Mathematics
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