Firstly we need to simplify it:
3/75 = 1/25
We know that 1/25 is as much as 4/100 which can be written as 0,04.
Also 0,04 is as much as 4%.
I hope it'll help you :)
Answer:250 litres i believe
Step-by-step explanation:
Answer:
To find the inverse, interchange the variables and solve for y
f^−1(x)=−7x+7
Hope I helped :)
Simplify 7/8-2/3
78−2378-23
To write 7878 as a fraction with a common denominator, multiply by 3333.
7833−237833-23
To write 2323 as a fraction with a common denominator, multiply by 8888.
7833−23887833-2388
Write each expression with a common denominator of 2424, by multiplying each by an appropriate factor of 11.
7⋅324−2⋅8247⋅324-2⋅824
Combine the numerators over the common denominator.
7⋅3−(2⋅8)247⋅3-(2⋅8)24
Simplify the numerator.
524524
The result can be shown in both exact and decimal forms.
Exact Form:
524524
Decimal Form:
0.208¯3
Answer: s(s+4)=7, 7 shelves
Step-by-step explanation:
I think it's easiest to find these type of answers by finding the common factors of a number. First 77, they are 1×77 & 7×11.so you can have 11 rocks on 7 shelves or 7 rocks on 11 shelves. The question states the number or rocks on the shelf is more than the number of shelves, so you must have 11 rocks on 7 shelves. You know you have 77 rocks, so the equation must equal 77. I plugged 7 in for s in the equations to determine the correct answer. 7(7+4)=77.