All categories

3 years ago

2 2/3 divided by 4 help

Mathematics

2 answers:

mixer [17]3 years ago

4 0

Answer:

$\frac {2} {3}$ is the answer

Step-by-step explanation:

$\frac {8} {3}$ ÷ $\frac {4} {1}$ can be turned into $\frac {8} {3}$ · $\frac {1} {4}$ using the KCF method. now we solve:

8\4=2

$\frac {2} {3}$ is the answer

DerKrebs [107]3 years ago

3 0

2/3 is the correct answer .

You might be interested in

Solve for y 3x+y=9 Chapter 5 cumulative review

Firdavs [7]

Answer:

y=-3x+9

Step-by-step explanation:

Just subtract -3x on both sides

8 0

2 years ago

Does anyone understand atleast one of them

pickupchik [31]

Answer:

Look in explanation.

Step-by-step explanation:

1. $76543^{-4}$ is the same as $\frac{1}{76543^{4} }$ because since there is a negative exponent, you would want to flip the reciprocal and change the negative to positive.

The rest are very similar to this.

7 0

2 years ago

I want a coconut for crismASS pls gib me a coco nuts

aalyn [17]

I am sofa king we ya ded fast UwU

3 0

3 years ago

Read 2 more answers

What is the square root of 64?

Slav-nsk [51]

The correct answer to your question is 8.

5 0

3 years ago

Read 2 more answers

Calculus(Derivatives):

Zigmanuir [339]

$f(x)=x^3+x^2-5x-2$
$\implies f'(x)=3x^2+2x-5=(3x+5)(x-1)$

Critical points occur when $f'(x)=0$ , which happens for $x=-\dfrac53$ and $x=1$ .

Check the sign of the second derivative at each critical point to determine the function's concavity at that point. If it's concave ( $f''(x)$ ), then a maximum occurs; if it's convex ( $f''(x)>0$ ), then a minimum occurs.

You have

$f''(x)=6x+2$

and so

$f''\left(-\dfrac53\right)=-8$
$f''(1)=8>0\implies f(x)\text{ is convex at }x=1$

This means a maximum of $f\left(-\dfrac53\right)=\dfrac{121}{27}$ and a minimum of $f(1)=-5$ .

4 0

3 years ago