Ariel wants to find out the most popular theme for spirit week at school. She cannot decide between two methods. Option 1: She will poll each student who leaves the gym after sports practice. Option 2: She will randomly poll three students from each first-period class. Which statement about the methods is true? Option 1 is biased. Option 2 is biased. Neither is biased. Both are biased.

Answer:

1920

Step-by-step explanation:

First off, set 32 into standard form which is 30 + 2.

Secondly, multiply 30 x 60 and you get 1800

Thirdly, multiply 2 x 60 and you get 120

Lastly, add 1800 and 120 and you get 1920.

If you want it in a equation you can do 30 x 60 + 2 x 60 or (30+2) x 60.

-Cheers, Galaxy

After solving, this is written in the form of an equation which goes like this: 30 x 60 + 2 x 60 or (30+2) x 60.

Equations are mathematical expressions that have two algebra on either side of an equal (=) sign. The expressions on the left and right are shown to be equal to one another, demonstrating this relationship. L.H.S. = R.H.S. (left-hand side = right side) is a fundamental simple equation. For an unknown quantity represented by an unknown variable, equations are then solved to determine its value. It is clear that a statement is not even an equation if there is no "equal to" sign in it.

Firstly, set 32 in standard form, that is :- 30 + 2.

Then, multiply 30 x 60 = 1800

Thirdly, multiply 2 x 60 = 120

Finally, add 1800 by 120 to get 1920.

You can accomplish it if you want it in an equation,

30 x 60 + 2 x 60 or (30+2) x 60.

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Answer:

its only 25 i got you ill comment the answer

Step-by-step explanation:

Answer:

1. 4x²+2x-2

2. 7x+1

Step-by-step explanation:

Answer:

[tex]1536[/tex]

Step-by-step explanation:

In order to find the answer to this question you need to find the rule then apply that rule in till you find the 10th term of the sequence.

Rule = ×2

[tex]3\times2=6\times2=12\times2=24\times2=48\times2=96\times2=192\times2=384\times2=768\times2=1536[/tex]

[tex]=1536[/tex]

Hope this helps

bruhh im having the same fking problems like jesus christ!!!!

Answer: B.236 newspapers

Step-by-step explanation:

Given : Mr. Wilkins delivers 27 papers every day, Monday through Saturday, and 32 papers on Sunday.

i.e. Total newspaper deliver in a week = 27 +32 =59

Then, Total newspapers deliver in 4 weeks = 4 x (Total newspaper deliver in a week)

= 4 x 59

= 236

Hence, 236 newspapers deliver to the homes on Maple Street in 4 weeks.

Correct option is B.

Answer:

21120

Step-by-step explanation:

1 mile = 5280 feet

5280 feet * 4 = 21120

Answer:

45

Step-by-step explanation:

Answer:

Rounding to the nearest cent, it cost $30 per gallon.

Answer:

D) -(-18)= -18

Explanation:

Did the quiz, and got it right

Answer:

D

Step-by-step explanation:

Answer: the answer is y = 2/3x + 6

Step-by-step explanation: answer

The correct answer for the best line of fit is y = 2/3x + 6

An equation is an expression that shows the relationship between two or more numbers and variables.

In the scatter point it shows that the starting y-intercept is 6 and two of the options have a y-intercept of 15.

We have a picture of the line of fit if it has a slope of 1/3.

The 2/3 is the slope and 6 is the y intercept.

We know that Line of best of fit of the line shown in the scatter plot can be found by finding the slope (m) and the y-intercept (b) of the line then substituting each value into y = mx + b.

So, the correct answer is y = 2/3x + 6

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Answer:

No, because the Central Limit Theorem posits that regardless of the shape of the underlying​ population, the sampling distribution of bar x becomes approximately normal as the sample​ size (n) increases.

The sampling distribution of x is;

[tex]\mu_{\overline x} = \mu = 53[/tex]

Step-by-step explanation:

Given that:

The sample size n = 53

The population mean μ = 53

The standard deviation σ = 7

The sampling distribution of x is;

[tex]\mu_{\overline x} = \mu = 53[/tex]

Sampling distribution of the standard deviation is:

[tex]\sigma _x =\dfrac{\sigma}{\sqrt{n}}[/tex]

[tex]\sigma _x =\dfrac{7}{\sqrt{53}}[/tex]

[tex]\sigma _x =\dfrac{7}{7.28}[/tex]

[tex]\sigma _x =0.96[/tex]

Answer:

EF = 44 ft

Step-by-step explanation:

Given that ABCD is congruent to EFGH, it follows that their corresponding lengths and angles would be congruent to each other.

This means, for the sides:

AB = EF,

BC = FG,

CD = GH

AD = EH.

Therefore, if AB = 44 ft, corresponding side, EF = 44 ft

Answer:PLEASE CONTACT ME I NEED A QUIZ U HAD

Step-by-step explanation:

Answer: A compound is a substance that is made up of two or more elements that have a chemical bond with each other a molecule is the smallest part of a compound

The graph shows the  function y=sin(1/2x) after a shift of 3 units down .

The Sine Function has this beautiful up-down curve (which repeats every 2π radians, or 360°).

It starts at 0, heads up to 1 by π/2 radians (90°) and then heads down to −1.

According to the question

y=sin(1/2x) after a shift of 3 units down

i.e ,

y + 3 = sin [tex]\frac{x}{2}[/tex]

Now.

x         y

0        -3

π         -2

-π        -4

Graph will be plotted on these points

Hence, the graph shows the  function y=sin(1/2x) after a shift of 3 units down .

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Answer: graph A

Step-by-step explanation:

Edge2023

Step-by-step explanation:

1/3 + 2/9 = 3/9 + 2/9 = 5/9

Topic: Fractions

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

Answer:

5/9

Step-by-step explanation:

CStep-by-step explanation:

Answer:

25&

Step-by-step explanation:

Answer:

20% should be the answer

Answer:

t(2,-2),C(2,-5),z(5,-4),f(5,0)

Step-by-step explanation:

because it reflects across the x-axis the y changes to the opposite.

Answer:

Awe thank you so very much for the points. That was very generous of you.

Step-by-step explanation:

Hope you have an amazing Happy Thanksgiving .

Have a great rest of your day.

Answer:

I need 1 Brainliest before I can become Virtuoso

Step-by-step explanation:

Answer:

[tex]54.75^\circ[/tex]

Step-by-step explanation:

Formula for horizontal distance or range is given as:

[tex]s=\dfrac{2v_i^2sin\theta cos\theta}{g}[/tex]

Where

[tex]v_i[/tex] is the initial velocity

[tex]\theta[/tex] is the angle with horizontal at which the projectile was thrown

[tex]g[/tex] is the acceleration due to gravity.

Given,

Initial velocity, [tex]v_i[/tex] = 60 m/s

Range, [tex]s[/tex] = 300 m

To find: [tex]\theta = ?[/tex]

Solution:

Using the formula as stated above:

[tex]300=\dfrac{2\times 60^2sin\theta cos\theta}{9.8}\\\Rightarrow 2sin\theta cos\theta =\dfrac{300\times 9.8}{3600}\\\Rightarrow sin2\theta =0.81666\\\Rightarrow \theta \approx \bold{54.75^\circ}[/tex]

Firing angle [tex]54.75^\circ[/tex] will produce a range of 300 m.

Answer:

1864 R 2

Step-by-step explanation:

m a t h e m a t i c s

Answer: m a t h e I c s

Step-by-step explanation:

Those are all of the letters

Answer:

131.1

Step-by-step explanation:

Step 1: Our output value is 460.

Step 2: We represent the unknown value with $x$.

Step 3: From step 1 above,$460=100\%$.

Step 4: Similarly, $x=28.5\%$.

Step 5: This results in a pair of simple equations:

$460=100\%(1)$.

$x=28.5\%(2)$.

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

$\frac{460}{x}=\frac{100\%}{28.5\%}$

Step 7: Again, the reciprocal of both sides gives

$\frac{x}{460}=\frac{28.5}{100}$

$ x=131.1$

Meaning that 28.5 of 460 is 131.1

Answer:

True

Step-by-step explanation:

We know Billy is paid $32 for 8 hours of work.

All we have to do is divide 32 by 8 to see if whether he gets paid 4 dollars an hour,

32/8

==> 4

This is true