$\bf \cfrac{1}{4}n+12 \geqslant \cfrac{3}{4}n-4\implies \cfrac{1}{4}n+16 \geqslant \cfrac{3}{4}n\implies 16\geqslant \cfrac{3n}{4}-\cfrac{1n}{4}\implies 16\geqslant \cfrac{3n-1n}{4} \\\\\\ 16\geqslant\cfrac{2n}{4}\implies 16\geqslant \cfrac{n}{2}\implies 32 \geqslant n$

4 0

3 years ago

Read 2 more answers

Which one is the correct answer???

faust18 [17]

Answer:

Step-by-step explanation:

f(x)·g(x)=(x³+2x²+3x+1)(4x-5)

= $4x^{4} +8x^{3} +12x^{2} +4x-5x^{3} -10x^{2} -15x-5$

= $4x^{4} +3x^{3} +2x^{2} -11x-5$

4 0

3 years ago

Beaker A contains 4 1/3 fluid ounces, while beaker B contains 4 3/10 of water . Which beaker has the smaller amount of water

kirill [66]

Beaker A contains more water.
First,find equivalent fraction.
Next,compare the amounts you will see Beaker A contains more water.
Therefore,Beaker A contains more water.

8 0

3 years ago

A 276-inch board is cut into two pieces. One piece is five times the length of the other. Find the lengths of the two pieces

timurjin [86]

The smallest is 1/(5+1) = 1/6 of the total length, so is (276 in)/6 = 46 in.
The largest is 5*46 in = 230 in.

The two pieces are 46 in and 230 in.

7 0

3 years ago