what is 9 to the power of -3

Answer:

10. Is 31/4 times 1/3 =31/12 or 2 7/12

11.3/8 times 2/3=1/4 but final answer is 1/16

12. 1/2 times -5/-8 = 15/16

13. 1/3 times 11/16 =11/48

Step-by-step explanation:

Step-by-step explanation:

a circle from point O is 360° and the triangle is 180°

Answer:

2.4 bracelets per hour

Step-by-step explanation:

24 bracelet/ 10 hrs

2.4 bracelets per hour

Answer:

2.4 an hour

Step-by-step explanation:

Answer:

40°

Step-by-step explanation:

Answer:

5z-2

Step-by-step explanation:

Answer:

13 units

Step-by-step explanation:

46 = 4z + 6z - 4

46 = 10z - 4

50 = 10z

z = 5

3(5) - 2

15 - 2

13

Side PS = 13 units

Answer: 61.51%

Step-by-step explanation:

To find : percentage for a 20 year old man with a cholesterol level less than 190.

20 lies between 18 and 24.

For this , Cholesterol levels are normally distributed with a mean([tex]\mu[/tex]) of 178 and a standard deviation([tex]\sigma[/tex]) of 41.

let X = cholesterol level in 20 year old man.

Required probability = [tex]P(X< 190)=P(\dfrac{X-\mu}{\sigma}<\dfrac{190-178}{41})[/tex]

[tex]=P(z<0.2926)\ \ \ \ [z=\dfrac{X-\mu}{\sigma}]\\= 0.6151 [\text{By p-value table}][/tex]

hence, the percentage for a 20 year old man with a cholesterol level less than 190 = 61.51%

Answer:

the shape has 2 lines of symmetry

Answer:

117-40=77

Step-by-step explanation:

Subtract 40 from 117 to get the answer

Answer:

d. if mike did not do his homework, then he will not pass this test

Answer:

2

Step-by-step explanation:

Answer:

3²=3×3

Step-by-step explanation:

there are two 3s, so it would be 3²

Answer:

65

Step-by-step explanation:

FCJCFHCYJHCJ=09

HYVFYTRYTRYTRYTRYTRHUVF08=887U#]]]]]]]]]]]]]]]]]

X=9

160

Hi there !

100% ............... 800

20% .......................x

x = 20×800/100 = 16000/100 = 160

Good luck !

Answer:

10.5

Step-by-step explanation:

1. 40 x 0.35 (14)

2. 70x0.35 (24.5)

3. 24.5-14 (10.5)

Answer

its $24.50

Step-by-step explanation:

I multiplied $0.35 and 70 pencils  

Answer:

$34781

Step-by-step explanation:

Answer:

38,76

Step-by-step explanation:

Given parameters:

Number of eggs in a pile on the desk  = 62 eggs

Eggs per package = 6

Number of added eggs = 6

Unknown:

Number of eggs in the pile = ?

Solution:

To find the number of eggs in the pile, simply add the original amount of eggs to that which was added;

             Number of eggs in pile  = (62 + 6)eggs = 68 eggs

Number of eggs there in the pile are 68 eggs

Answer:

[tex]8\dfrac{1}{8}\ L[/tex]

Step-by-step explanation:

Given that,

Amount needed for chicken stock is [tex]2\dfrac{1}{2}\ L[/tex]

Josh makes [tex]3\dfrac{1}{4}[/tex] times the recipe for a family reunion.

Let A is the amount neededto make soup for the family reunion. It can be calculated as follows :

[tex]A=2\dfrac{1}{2}\times 3\dfrac{1}{4}\\A=\dfrac{5}{2}\times \dfrac{13}{4}\\\\A=\dfrac{65}{8}\ L\\\\\text{or}\\\\A=8\dfrac{1}{8}\ L[/tex]

So, [tex]8\dfrac{1}{8}\ L[/tex]of chicken stock Josh use to make soup for the family reunion

Answer:

a-8.24  b-19.6  c-9.75   d-17.24   e-−8.2

Step-by-step explanation:

Answer: is this what your looking for "A large cube with edge of length 3 units is built from 6 small blue unit cubes and 21 small white unit cubes"

Step-by-step explanation:

Answer:

Eva swims faster than Sarah

Step-by-step explanation:

At first, they swim at different rates, but if you compare the last two (17/425 and 20/520) Eva swam the fastest.

Answer:

Sarah swims faster

Step-by-step explanation:

To get the answer, divide the time by the distance. 17/425 is greater than 20/520, so sarah swims faster

Answer:

the answer is d becaus of it's creation

Answer:

(0,0), (0,1), (1,2), (1,3)

Step-by-step explanation:

To determine what makes ordered pairs a function, we have to make sure each input (x) goes to exactly one output (y).

The reason this is the answer is that each input doesn't have exactly one output. (0 goes to 0 and 1. 1 goes to 2 and 3).

Answer: -0.56 (with a line over the 5)

Step-by-step explanation:  I found my answer by dividing 5.000 by 9 which is 0.56. Then, I wrote a line over the 5, so that I don’t have to repeat the number 5, multiple times.

Answer:

.28 cents

Step-by-step explanation:

Answer:

f(4) = 8

f(6) = 10

Step-by-step explanation:

Step 1: Define

f(x) = x + 4

f(4) is x = 4

f(x) = 10

Step 2: Find f(4)

f(4) = 4 + 4

f(4) = 8

Step 3: Find f(x) = 10

10 = x + 4

x = 6

Answer:

-4x+y=-22

Step-by-step explanation:

-4x +y= -22  is the equation of this line in Standard Form .

What is in slope-intercept form?

m = 4

the point =  (5, -2)

the equation of this line

          y - y₁ = m ( x - x₁)

          y - ( -2 ) = 4 ( x - 5 )

          y + 2 = 4( x - 5 )

           y + 2 = 4x - 20

            y = 4x - 20 - 2

            y = 4x - 22

          -4x +y= -22

Learn more about slope-intercept form

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