Can someone please simplify this for me?<br><br> √36a²b^4

Shaq painted 600 portraits in 8 hours at that rate how many portraits would he paint in 4 minutes?

Deffense [45]

Answer: In 4 minutes he will make 5 portraits

Step-by-step explanation:

$\large \boldsymbol{} 600p-8h=480 min \\\\ x \ p-4 min \\\\ x=\dfrac{600\cdot 4}{480} =\dfrac{2400}{480} =5 \ portraits \\\\ \rm Answer : 5$

3 0

3 years ago

Help help help pleass

Oliga [24]

Answer:

the answer is 0.34 (look down to see a trick to find a fast answer0

Step-by-step explanation:

Remember, when people say 34%, it means 34% of 1. So, 34% is equivalent to .34. We multiply 50 by .34 to get 34% of 50. So, 34% of 50 is 17

Percentages are communative. 34% of 50 is the same as 50% of 34.

3 0

3 years ago

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1 1/2 as mixed number

abruzzese [7]

Answer: 3/2

Step-by-step explanation:

1= 2/2. 2/2 + 1/2 = 3/2

3 0

3 years ago

Write the quadratic equation in standard form for the following equations <br> (7,4);(-2,1);(1,9)

ladessa [460]

Answer:

$y=-\frac{7}{18}x^2+\frac{41}{18}x+\frac{64}{9}$

Step-by-step explanation:

We need to write a quadratic equation so we can use standard quadratic equation:

$y=ax^2+bx+c$

Plug the given points to get three equations.

for (7,4), we plug x=7 and y=4

$4=a(7)^2+b(7)+c$

$4=49a+7b+c$ ...(i)

similarly using other two points, we get:

$1=4a-2b+c$ ...(ii)

$9=a+b+c$ ...(iii)

Now we solve those three equations by any method like substitution, or matrices or by any method and get:

$a=-\frac{7}{18},\ b=\frac{41}{18},\ c=\frac{64}{9}$

Now plug these values into $y=ax^2+bx+c$ , we get final equation as:

$y=-\frac{7}{18}x^2+\frac{41}{18}x+\frac{64}{9}$

7 0

4 years ago

Which expressions have a value of Negative StartFraction 1 Over 64 EndFraction? Check all that apply.

Fantom [35]

Correct Options are:

Option A: (Negative one-fourth) cubed

Option B: Negative (one-fourth) cubed

Option D: Negative (StartFraction 1 Over 8 EndFraction) squared

Option F: Negative (one-half) Superscript 6

Step-by-step explanation:

We need to check the expressions that have value $-\frac{1}{64}$

Option A: (Negative one-fourth) cubed

$(-\frac{1}{4})^3$

Solving: $(-\frac{1}{4})^3$

We get $-\frac{1}{64}$

So, Option A is correct.

Option B: Negative (one-fourth) cubed

$-(\frac{1}{4})^3$

Solving: $-(\frac{1}{4})^3$

We get $-\frac{1}{64}$

So, Option B is correct

Option C: (Negative StartFraction 1 Over 8 EndFraction cubed

$(-\frac{1}{8})^3$

Solving: $(-\frac{1}{8})^3$

We get $-\frac{1}{512}$

So, Option C is not correct.

Option D: Negative (StartFraction 1 Over 8 EndFraction) squared

$-(\frac{1}{8})^2$

Solving: $-(\frac{1}{8})^2$

We get $-\frac{1}{64}$

So, Option D is correct.

Option E: (Negative one-half) Superscript 6

$(-\frac{1}{2})^6$

Solving: $(-\frac{1}{2})^6$

We get: $\frac{1}{64}$

So, Option E is not correct.

Option F: Negative (one-half) Superscript 6

$-(\frac{1}{2})^6$

Solving: $-(\frac{1}{2})^6$

We get: $-\frac{1}{64}$

So, Option F is correct.

So, correct Options are: Option A, B, D and F

6 0

3 years ago

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Can someone please simplify this for me? √36a²b^4