admin

2 months ago

Guest #8581387

2 months ago

A^2+b^2=C^2

=

4+144=148

The square root of 148 is 12.165

round it down to 12

Hope this helps

=

4+144=148

The square root of 148 is 12.165

round it down to 12

Hope this helps

Question

Write a decimal that represents the value of $1 bill and 5 quarters.

Solution 1

Hey there!

$1 = 1.00 and 5 quarters = 1.25

So your answer is 1.00 and 1.25

Hope this helps you!

Always remember, you are a Work Of Art!

- Nicole :) <3

$1 = 1.00 and 5 quarters = 1.25

So your answer is 1.00 and 1.25

Hope this helps you!

Always remember, you are a Work Of Art!

- Nicole :) <3

Solution 2

A quarter equals 0.25

5 quarters is

0.25 * 5

1.25

plus the $1

$2.25

Hope this helps!

5 quarters is

0.25 * 5

1.25

plus the $1

$2.25

Hope this helps!

Question

Four friends earned $5.20 for washing a car. They shared the money equally. How much did each friend get?

Solution 1

Each friend got $1.30 I hope this helps!!!!

Solution 2

Each friend earned $1.30

5.20 divided by 4 equals 1.3

5.20 divided by 4 equals 1.3

Question

Which describes the slope of this line? Number graph ranging from negative five to five on the x and y axes. A line is drawn on the graph that passes through (zero, negative three) and (two, one).
negative slope
positive slope
undefined slope
zero slope

Solution 1

I take the points that you gave. Let named A(0,-3) and B(2,1)

The slope coefficient is S= (yb-ya)/(xb-xa)

S= (1-(-3))/(2-0) => S= (1+3)/2 = 4/2= +2 => S= +2

The correct answer is positive slope

Good luck!!!

The slope coefficient is S= (yb-ya)/(xb-xa)

S= (1-(-3))/(2-0) => S= (1+3)/2 = 4/2= +2 => S= +2

The correct answer is positive slope

Good luck!!!

Question

At the beginning of a call to the cable company, a message tells customers, “After you finish talking to our customer service representative, you will be asked to take a five-question survey about the level of service you received. It would be appreciated if you could please stay on the line to answer the survey questions.” What type of sampling is the cable company using? systematic random sampling voluntary sampling cluster sampling convenience sampling

Solution 1

The **type** of sampling is the cable company using is convenience sampling.

We do **sampling** so that we don't have to work on entire population of items but only on that sample in a way that we can predict information about population.

Most of the times, it isn't possible in real world to work on entire populations. **Samples** come out for rescue by assumptions that they will have some properties of the population pertained in them.

Thus, the sample should be taken out such that it includes data of the population as much as it can in unbiased way so as to imitate **population**.

We are given that;

The cable company is using convenience sampling.

Convenience sampling involves selecting individuals who are convenient or readily available to participate in the study. In this case, the cable company is **selecting** individuals who call their customer service and happen to complete their call with a customer service representative. The individuals are not selected based on any specific criteria or randomly selected, but rather because they happen to call the cable company and complete a customer service call.

As the message specifically invites customers to stay on the line to answer the survey questions, it can also be considered a form of voluntary sampling, where individuals are invited to participate in a study and can choose whether or not to participate.

Therefore, by **sampling** the answer will be convenience sampling.

Learn more about **sampling** here:

#SPJ7

Solution 2

**Answer:**

voluntary sampling

**Step-by-step explanation:**

Voluntary sampling involves someone opting to be a part of the sample. In this situation, customers are given the option to stay on the line to answer a survey; this means it is on a voluntary basis. Thus it is a voluntary sample.

Question

What is ∑n=18(3n−1) equal to? The top number is 8 bottom is n=1

Solution 1

Solution 2

**Answer:**

**100**

**Step-by-step explanation:**

Question

Charlie runs laps around a track. The table shows how long it takes him to run different numbers of laps. How long would it take Charlie to run 9 laps? Number of laps 2 4 6 8 10 Time (min) 10 20 30 40 50 It will take Charlie SOMETHING minutes to run 9 laps.

Solution 1

There are a couple ways to determine the number of minutes it will take Charlie to run 9 laps, but the easist would be to find out what is happening to each number of laps in order to get the number of minutes. In each case, the number of laps is being multiplied by 5 to get the number of minutes.

9x5=45 minutes.

He is running each lap in 5 minutes.

9x5=45 minutes.

He is running each lap in 5 minutes.

Question

A square has 4 right angle corners. give another shape with 4 right angle corners

Solution 1

Another shape could be a rectangle.

Question

Is the equation y=-2x+5 in standard form? Explain

Solution 1

The equation, y = -2x + 5, is not in standard form. The standard form of a linear line is ax + by = c. This equation is in slope - intercept form, which is y = mx + b.

Question

Se logx 25 = -2, então log 5 x é igual a:

Solution 1

Your question is on Spanish but I'll try to answer it

log x 25 = -2 => x^-2 = 25

we know that x^-2 is the reciprocal value that is also written as (1/x)^2, according to this

=> (1/x)^2 = 5^2 => 1/x = 5 => x= 1/5

Check log (1/5) 25 = x => (1/5)^x = 5^2 => 5^-x = 5^2 => -x=2 =>

x= -2 Good luck!!!

log x 25 = -2 => x^-2 = 25

we know that x^-2 is the reciprocal value that is also written as (1/x)^2, according to this

=> (1/x)^2 = 5^2 => 1/x = 5 => x= 1/5

Check log (1/5) 25 = x => (1/5)^x = 5^2 => 5^-x = 5^2 => -x=2 =>

x= -2 Good luck!!!

Question

PLZ HELP ME, I AM ONLY IN LITTLE GRADE AND ITS EASY FOR YOU GUYS AND PLZ HELPPPPPPPPPPPP!!!!!!!!!!! Q:Together, Xavier, Yolanda, and Zachary have $4.44. If each person has the same amount, how much money does each person have?

Solution 1

Hey there!

To figure out how much money each person has, we need to divide.

4.44 ÷** 3 **= 1.48

So each person has $1.48

Hope this helps you!

Always remember, you are a Work Of Art!

- Nicole :) <3

To figure out how much money each person has, we need to divide.

4.44 ÷

So each person has $1.48

Hope this helps you!

Always remember, you are a Work Of Art!

- Nicole :) <3

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