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3 years ago

Solve: 14 – 4y ≥ 38 y ≥ –6 y ≤ –13 y ≥ –13 y ≤ –6

Mathematics

1 answer:

borishaifa [10]3 years ago

8 0

The answer to this is the last choice

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Find the interest due on $250 at 11% for 2 years. A.) $55.00 B.) $57.00 C.) $54.00

BlackZzzverrR [31]

Answer:

the answer is a

Step-by-step explanation:

because 250 x 11% equals 27.5 and 27.5 x 2 equals 55. hope this helps

6 0

4 years ago

4 1/3 - 1 2/3 how to solve this please

8_murik_8 [283]

Answer:

$2\frac{2}{3}$

Step-by-step explanation:

1) Convert $4\frac{1}{3}$ to improper fraction. Use this rule: $a\frac{b}{c} =\frac{ac+b}{c}$ .

$\frac{4\times3+1}{3} -1\frac{2}{3}$

2) Simplify 4 * 3 to 12.

$\frac{12+1}{3}$

3) Simplify 12 + 1 to 13.

$\frac{13}{3} -1\frac{2}{3}$

4) Convert $1\frac{2}{3}$ to improper fraction. Use this rule: $a\frac{b}{c} =\frac{ac+b}{c}$ .

$\frac{13}{3} -\frac{1\times3+2}{3}$

5) Simplify 1 * 3 to 3.

$\frac{13}{3} -\frac{3+2}{3}$

6) Simplify 3 + 2 to 5.

$\frac{13}{3} -\frac{5}{3}$

7) Join the denominators.

$\frac{13-5}{3}$

8) Simplify.

$\frac{8}{3}$

9) Convert to mixed fraction.

$2\frac{2}{3}$

(Decimal Form: 2.666667)

Thank you,
Eddie

3 0

2 years ago

A series RLC circuit contains an inductor with a value of 200 millihenries and a capacitor with a value of 0.1 microfarad. What

vaieri [72.5K]

Answer:

1125.4 Hz

Step-by-step explanation:

The resonant frequency is the frequency at with the inductive reactance is equal to the capacitive reactance. It is given by the relation ...

$f=\dfrac{1}{2\pi\sqrt{LC}}$

where L is in henries, and C is in farads.

For the given circuit values, the resonant frequency is ...

$f=\dfrac{1}{2\pi\sqrt{0.2\cdot0.1\times10^{-6}}}\approx1125.4$

The resonant frequency of this circuit is about 1125.4 hertz.

3 0

2 years ago

3-31÷4=2 15points if you answer

Marat540 [252]

Step-by-step explanation:

-28÷4=2

-7=2

= -7-2

= -9 is the correct answer..

6 0

2 years ago

Find the rate of change, or slope, in the following equation:

Elena-2011 [213]

The answer is -4.

Step-by-step explanation:

the number before the x is how u can tell

3 0

3 years ago

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