I AM STILL CONFUSED PLEASE HELP ME BOO

Answer: Moving 4 units left

Step-by-step explanation: All you have to do is pick a point

keep the same y-coordinate. Subtract 4 from your x-coordinate.

Answer:

1. 0.9 is the answer

2. 1.28

Step-by-step explanation:

0.99÷11=99/100÷11/10=99/100x10/11=9/10=0.9

2.expand 5.12/4 by multiplying both numerator and the denominator by 100 512/400 reduce the fraction 512/400 to lowest terms by extracting and canceling out 10 32/25 for factor 2 5/5 2=1 7/25=1.28

Answer:

0.99÷11=0.09 5.12÷4=1.28

Answer

circle a= 25.2

circle b= 37.68

it is 1/2 times greater

Step-by-step explanation:

Answer:

The answer is C

Step-by-step explanation:

The way my teacher helped us remember it last year was if Y repeats she is a cheater and breaks the function.

Answer: 23.3 deg

Step-by-step explanation:

if theta = tan-1(0.43), then theta is about 23.3

Answer:

23.3 deg

Step-by-step explanation:

Answer:

To determine whether a sampling is random or biased, we need to know how the sample was selected. Here are three possible scenarios:

Ranger 1 stands at the entrance to the park and surveys the first 100 visitors who arrive.

This sampling is biased, as it only includes visitors who arrived early in the day. Visitors who arrive later in the day may have different characteristics or behaviors, so this sample may not be representative of all park visitors.

Ranger 2 selects every 10th visitor who enters the park and surveys them.

This sampling is random, as every 10th visitor is selected without bias. This method is called systematic sampling.

Ranger 3 surveys visitors who are leaving the park on a rainy day.

This sampling is biased, as visitors who come to the park on a rainy day may have different motivations or behaviors than visitors on a sunny day. This sample may not be representative of all park visitors.

In summary, sampling methods that are random, such as systematic sampling, are preferred over biased sampling methods in order to obtain a representative sample of the population of interest.

Answer: Depending on the situation

Step-by-step explanation: For a sample to be random, everyone/thing has to have an equal chance of getting selected. Ex. One of the park rangers asked everyone in one part of the park. - This example would be biased because the people who weren't in that part of the park had less of a chance of being picked

Answer:

4 3/8

Step-by-step explanation:

-2 1/2 * -1 3/4

-5/2 * -7/4

35/8

4 3/8

Hope this helps!

Answer:

OK so, volume= length x width x height

so, if the length of kyles box is 2, and his height is 3, but the volume is 12, then the width would be 2.

2 x 2 x 3=12

however, for myla, if her box is, 2 feet long and 4 feet high, but the volume is 16, then, her width is also 2.

2 x 2 x 4= 16

a way to look at this is, in the problem you are given the height and length, so, if its length times width times height, take your given length and multiply it by a number that will make it equal your given volume.

for example, let q=width, let m=height, and let j=length, p=volume, h=random variable.

j (x) h (x) m=p

its your job to find h.

hope this helps!

Step-by-step explanation:

Answer: 6t = 9

Step-by-step explanation:

What is visually explicable is that the 2 tape diagrams are equal.

One tape diagram equals 9, one is divided into 6 equal parts, each equals t.

6t's make up a diagram that is equal to a diagram equal to 9.

therefore 6t=9

The number of layers of M and in N in 2

We do know that Figure N has twice the volume of Figure M. Since both figures are rectangular prisms, their volumes can be calculated using the formula:

Volume = length x width x height

Let's say that Figure M has a length of L, a width of W, and a height of H.

Then its volume is:

Volume_M = LWH

Since Figure N has twice the volume of Figure M, we can write:

Volume_N = 2 x Volume_M

Substituting the formula for Volume_M, we get:

Volume_N = 2LWH

This means that two layers of M and in N

The number of cubes cannot be determined with the available information

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Answer:

8

Step-by-step explanation:

11 - 8 = 3

Was there anything more to this question?

Answer:

13

13

Step-by-step explanation:

-7+6= 7+6= 13

-7+6= 7+6= 13

Answer:

4x+4y=total cost

Step-by-step explanation:

We are given that there was a total of 4 bags of pretzels and 4 drinks bought.  We are also given to write an expression using x dollars for the pretzels and y dollars for the drinks.

To do this, we need to multiply the cost of each pretzel bag, x, by the total amount of bags of pretzels purchased.

4·x

=4x

Next, we need to multiply the cost of each drink, y, by the total number of drinks purchased:

4·y

=4y

The question is asking us to write an expression, so put 2 and 2 together:

4x+4y=total cost

Given the actual question, "Suppose instead..." the expression would be the same.

Hope this helps! :)

Answer: $82.35

Step-by-step explanation:

For every 3 you buy, you get 2 free. This means out of every 5 twelve-packs, you pay for 3 of them, or 60%.

3/5 = 0.6 or 60%

So, if you buy 25 of them, you pay for 60% of 25 twelve-packs, or 15 of them.

25 x 0.6 = 15

If you are paying for 15 twelve-packs, and each one is $5.49, then the total would be $82.35.

15 x 5.49 = 82.35

Answer:82.35

Step-by-step explanation:

For every 3 you buy, you get 2 free. This means out of every 5 twelve-packs, you pay for 3 of them, or 60%.

3/5 =  60%

if you buy 25 of them, you pay for 60% of 25 twelve-packs, or 15 of them.

25 x 0.6 = 15

15 twelve-packs,  each one is $5.49, then the total would be $82.35.

15 x 5.49 = 82.35

Answer:

-2

Step-by-step explanation:

Answer: -2

Step-by-step explanation: 5 x 2 = 10

5 x -2 = -10

-5 x 2 = -10

Basically reverse the process with division, if there is one negative the answer will be negative.

The value of theta in tanФ = 28/47 is 30.75° .

Given,

tanФ = 28/47

Here,

tanФ in right angled triangle measured by,

tanФ = P/B

P = perpendicular

B = base

Here,

tanФ = 28/47

Take inverse of tan to obtain the value of Ф .

Ф = [tex]tan^{-1}[/tex] (28/47)

Ф = 30.75° .

Know more about trigonometric function,

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Answer: D for Q 1. A for Q 2.

Step-by-step explanation:

Answer:

Step-by-step explanation:

-7 2/6>-13

is true because when u calculate the denominator by the numerator its the only real number

Answer:

Step-by-step explanation:

65

Answer:

26

using sohcahtoa principle

tanx=opp/adj

i.e 14/29

therefore find the arctan of (14/29)

which gives 25.7693 approximately 2y

Answer:

  (c)  6 units to the right

Step-by-step explanation:

You want to know the translation amount and direction that moves ∆XYZ to ∆X'Y'Z', where Z=(3, 4) and Z'=(9, 4).

The translation vector can be found from the difference ...

  Z' -Z = (9, 4) -(3, 4) = (6, 0)

The translation is 6 units right and 0 units up or down.

The direction and number of units is ...

  6 units to the right, choice C.

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Answer:

See below.

Step-by-step explanation:

a) $81235 - $15405 = $65830

b)

1) The graph uses cubes to represent the amount of sales.

2) I wonder if the amount of sales is proportional to the length of the side of the cube or to the volume of the cube.

c)

Using a ruler, the Year 1 cube has side length 5 units.

Using the same ruler, the Year 5 cube has side length 18 units.

The volume of the Year 5 cube is 5832 units³. The volume of the Year 1 cube is 125 units³.

The ratio of the volumes of Year 5 cube to the Year 1 cube is

5832/125 = 47:1

The ratio of sales of Year 5 to Year 1 is

81235/15405 = 5:1

The sales of Year 5 are approximately 5 times the sales of Year 1, tbut the cube of Year 5 has approximately 47 times the volume of the cube of Year 1. The graph is misleading because the volumes of the cubes are not proportional to the amounts of sales.

d) 47 times in volume

Answer:

Step-by-step explanation:

2700 feet/hour

Answer:

I'll make this as fast as possible

(5,-20)

Step-by-step explanation: