Please please help ASAP, question is order from largest at the top and smallest at the bottom:

1. 10hm
2. 100cm
3. .001mm
4. .01km

Answer:

12.5

Step-by-step explanation:

x= 5 when y = 12

y = 30 = 12 x 2.5 (do the same to the other number)

5 x 2.5 = 12.5

Ace C.a.r.l.o.s.

Answer:

x=3

Step-by-step explanation:

Answer:

Black dogs

Step-by-step explanation:

The ratio of brown dogs to black dogs is 5:10, which simplifies to 1:2.

Answer:

the answer is black dogs

Step-by-step explanation:

5 is half of 10 and 1 and 2 are related via halfs so if brown dogs are 1 then black dogs are two. hope i helped pls mark me brainliest i just need one more please and thank you

Answer:3/4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

y = 4[tex](2)^{x}[/tex]

Step-by-step explanation:

An exponential function in standard form is

y = a[tex]b^{x}[/tex]

Substitute points from the graph into the equation to find a and b

Using (0, 4 ), then

4 = a[tex]b^{0}[/tex] [ [tex]b^{0}[/tex] = 1 ], so

a = 4

y = 4[tex]b^{x}[/tex]

Using (1, 8 ), then

8 = 4[tex]b^{1}[/tex] = 4b ( divide both sides by 4 )

b = 2

y = 4 [tex](2)^{x}[/tex] ← exponential equation

Answer:

Both items cost $5 each

Step-by-step explanation:

Given data

let popcorn be x

and drink be y

Mr. Montoya paid $20 for 3 large popcorns and 1 large drink

so

3x+y= 20-------------1

and

Mrs. Cooper bought 3 large popcorns and 3 large drinks and paid $30

so

3x+3y= 30----------------2

solve 1 and 2 above

3x+y= 20

y= 20-3x

put y= 20-3x in eqn 2

3x+3(20-3x)= 30

3x+60-9x= 30

collect like terms

3x-9x= 30-60

-6x= -30

x= 30/6

x= $5

put x= 5 in y= 20-3x

y= 20-3*5

y= 20-15

y= $5

Answer:$104

Step-by-step explanation:

Answer: Yes, Jill has enough scrap boards to create a border around her garden.

Step-by-step explanation:

2.75 + 3.2 + 1.65 + 2.6 = 10.2 m

Answer:

Yes

Step-by-step explanation:

If you add all of them together, they make 10.2, which is enough

Answer:

A = 12

B = 0

r = 2

Step-by-step explanation:

A) √121 + 3/5 + 2/5 = 11 + 1 = 12

B) √100 - 3 -7 =  10 - 3 - 7 = 0

r) 1/2 - 1/2 + √4 = 2

Answer:

This is False for sure

Answer:

To simplify the ratio, you can put it into a fraction and divide both the numerator and the denominator

Both numbers can be divided by 7

21/7= 3

35/7= 5

3 lizards: 5 frogs

Step-by-step explanation:

Hope this helps!

BTW...if y'all have any questions for school (it can be any grade level or subject) just comment here and I will get to it as soon as I can!! ❤

Answer: 8 1/12

Step-by-step explanation:

The remainder of the question is:

What is the total number of boxes of apple Jill and Mike brought to the bake sale?

This will be the addition of both fractions which will be:

= 6 1/3 + 1 3/4

The LCM of 3 and 4 is 12

= 6 4/12 + 1 9/12

= 7 13/12

= 8 1/12

Answer:

3

-18

Step-by-step explanation:

Answer:

there is 2 spaces between them, and that 10 has 2 factors and 12 has 3 factors.

Step-by-step explanation:

Answer:

400 feet

Step-by-step explanation:

real

1 feet = 12 inches

5 feet = 60 inches

scale

3 inches = 20 feet

60 inches=

60/3 = 20

20*20= 400

therefore 5 feet tall equall 400 feet

The actual length of the building will be 400 feet.

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

The scale of the model is,

⇒ 3 inches = 20 feet

Now,

Since, The scale of the model is,

⇒ 3 inches = 20 feet

And, The model is 5 feet tall.

Since, 1 feet = 12 inches

So, 5 feet = 60 inches

Here, The scale of the model is,

⇒ 3 inches = 20 feet

So, The actual length of the building = 60 × 20/3

                                                         = 400 feet

Thus, The actual length of the building = 400 feet.

Learn more about the multiplication visit:

https://brainly.com/question/28768606

#SPJ5

Answer:

B. 1, 920

Step-by-step explanation:

To get the median, you order from lowest to highest.

So;

1, 530  ,  1,880  ,  1,920  ,  2,850  ,  2,850

Then you find the middle ground / the number in the middle. Since it's odd, all we have to do is look at the number directly in the middle. So the answer is B. 1, 920.

Answer: 168

Step-by-step explanation:

Answer:

168

Step-by-step explanation:

34+8=42

42x4=168

Algebra Example:

Divide each term in 3y=2 3 y = 2 by 3. Cancel the common factor of 3 . Divide y by 1 . Using the slope-intercept form, the slope is 0 .

Finaly Result: 0

Answer:

Yes, it is correct.

Step-by-step explanation:

Word Version: Andy is correct, forty-five dollars multiplied by two-hundred-fifty percent is equal to one-hundred-ten dollars.

Number version: Andy is correct, $44 x 250% = $110

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Answer: 5

Step-by-step explanation: Sum of Angles = 900'. 6 right angles

= 540', leaving 360', which is impossible.

Answer:

B. 36

Step-by-step explanation:

The pattern is multiplying by 3. You can figure this out by dividing 12 by 4 (which is 3) and 324 by 108 ( which is also 3). Then all you have to do is multiply 12 by 3 which is 36!

I hope this helps, and have a great day! :)

Answer:percent error in Joey's measurement to the nearest 10th of a percent =- 4.6%

Step-by-step explanation:

Step 1

Time as recorded by the stopwatch = 4.82 seconds

Real Time it takes for a Frisbee to fly through the air =5.05 seconds

percent error =   Measured value – True Value /True value  x 100.

= 4.82 - 5.05 / 5.05 x 100

=-0.23/5.05

=-0.0455 x 100

=4.5544%

Rounding to nearest 10th of a percent = - 4.6%

Answer:

1. [tex]\frac{(-5k^{2}m)(2km)^{4} (3km^{4}) ^{2}}{k^{2}m^{3}}[/tex] = -720[tex]k^{6}m^{10}[/tex]

2. [tex]\frac{3m}{m^{4} }[/tex] = [tex]\frac{3}{m^{3} }[/tex] (or 3[tex]m^{-3}[/tex])

Step-by-step explanation:

1. The given expression is:

[tex]\frac{(-5k^{2}m)(2km)^{4} (3km^{4}) ^{2}}{k^{2}m^{3}}[/tex]

With respect to the principle of exponential, we have;

[tex]\frac{(-5k^{2}m)(2^{4}k^{4} m^{4})(3^{2}k^{2}m^{8})}{k^{2} m^{3} }[/tex]  = [tex]\frac{(-5k^{2}m)(16k^{4} m^{4})(9k^{2}m^{8} }{k^{2}m^{3} }[/tex]

 Applying the law of indices,              

= [tex]\frac{(-5*16*9)(k^{2+4+2})(m^{1+4+8}) }{k^{2} m^{3} }[/tex]

= [tex]\frac{-720k^{8} m^{13} }{k^{2}m^{3} }[/tex]

= -720[tex]k^{8}m^{13}[/tex] x [tex]k^{-2} m^{-3}[/tex]

= -720[tex]k^{8-2} m^{13-3}[/tex]

= -720[tex]k^{6}m^{10}[/tex]

2. [tex]\frac{3m}{m^{4} }[/tex]

divide the numerator and denominator with common factor m,

= [tex]\frac{3}{m^{3} }[/tex]

This can not be simplified further since there are no more common factors, so that;

[tex]\frac{3m}{m^{4} }[/tex] = [tex]\frac{3}{m^{3} }[/tex] (or 3[tex]m^{-3}[/tex])

Answer:

Mr.Daniels is a fajjett

Step-by-step explanation:

The answer is A my dude.

$11

Step-by-step explanation:

$83 to begin with

-$6 for her lunch

$77 dollars leftover

If she bought 7 candles, each candle has to be $11 bc 77÷7=11

Hope this helped <3

Answer:

she spent 11 dollars on each candle

Step-by-step explanation:

Answer:

25/12

Step-by-step explanation:

Answer:

Step-by-step explanation:

First what you want to is subtract 7 from both sides, then you want to divide -2/3 from both sides.

To isolate the variable you need to remove the terms from the side with the variable to remove the terms you need to do the same thing on both sides.

-2/3n + 7 = 15

First step is to subtract 7 from both sides to get:

-2/3n = 8

Now divide both sides by -2/3 to get:

N = 8 / -2/3

Then to solve for n simplify to get:

N = -12