• metal, metal, metal, plastic, plastic, metal, plastic, plastic, plastic, plastic
.
a. Estimate the proportion of all students that prefer to use a metal pen. Make your thinking visible.

Answers

Answer 1

Answer:

The estimate of the proportion of all students that prefer to use a metal pen is 0.4.

Step-by-step explanation:

The estimate of the proportion is the sample proportion.

In the sample:

10 students

4 use a metal pen. So

[tex]p = \frac{4}{10} = 0.4[/tex]

The estimate of the proportion of all students that prefer to use a metal pen is 0.4.


Related Questions

Aaliyah invested $350 in an account paying an interest rate of 4% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 20 years?

Answers

SsxcAnswer:

Step-by-step explanation:

two thousand twelve and thirty-two thousandths in standard form

Answers

Answer:

2012.032

Step-by-step explanation:

2012.032

2012.032

Hope this helps!

$16000 increased by 20%



Tell me the answer plssss

Answers

Answer:

16,000, percentage increased by 20% (percent) of its value = 19,200

Step-by-step explanation:

Answer:

Hope the answer is by substracting

15999.8

Helpppppp please! I’ll give Brainliest!! Find the area of the parallelogram shown below. The formula to find area of a parallelogram is base x Height

Answers

Answer:

a = base × height

= 100yds × 52yds

= 5200 yds^2

Which one is the best prediction! Please and no link answer :(

Answers

Answer:

[tex]Prediction = 35[/tex]

Step-by-step explanation:

Given

The attached table

Required

Expected number of Daffodil when N = 150

First, we calculate the probability of having a Daffodil.

[tex]Pr = \frac{Daffodil}{Total}[/tex]

This gives:

[tex]Pr = \frac{14}{14+10+24+12}[/tex]

[tex]Pr = \frac{14}{60}[/tex]

Simplify

[tex]Pr = \frac{7}{30}[/tex]

When there are 150 flowers, the prediction of Daffodils is:

[tex]Prediction = Pr * N[/tex]

[tex]Prediction = \frac{7}{30} * 150[/tex]

[tex]Prediction = 7*5[/tex]

[tex]Prediction = 35[/tex]

What are the first 4 terms in the sequence?

A(n)=2(1/3)^(n-1)

Answers

Answer:

something

Step-by-step explanation:

(6,-7,8...)

Which statement is given in the diagram?

Answers

Answer:

Both shapes ADE and ABC are the exact same thing because those dashes mean that they match up with another.

Step-by-step explanation:

Click on all the points that are solutions to y = x^2 - 9.

A) (0,-3)
B) (2,-5)
C) (3.-3)
D) (3,0)
E) (7,4)

Answers

9514 1404 393

Answer:

  B) (2, -5)

  D) (3, 0)

Step-by-step explanation:

I find it convenient to let a graphing calculator plot the points and the graph.

The only two points on the graph of the curve are ...

  (2, -5) and (3, 0)

Please help me due today !!

Answers

The 2nd one is the answer

help pls i think it’s B im not sure tho

Answers

Answer:

yes i think its b

Step-by-step explanation:

Find the length of side y.
y=_ft

Answers

Answer:

y= 18.582

⨝⨝⨝⨝⨝⨝⨝⨝⨝

Consider the following series.

1/4 + 1/8 + 1+12 + 1/16 + 1/20.....

Required:
Determine whether the geometric series is convergent or divergent.

Answers

Answer:

The series is convergent.

Step-by-step explanation:

1/4 + 1/8 + 1+12 + 1/16 + 1/20

In each term, the numerator stays 1, while the denominator is multiplied by 4. Thus, the series is given by:

[tex]\sum_{n=1}^{\infty} \frac{1}{4n}[/tex]

Convergence test:

We compare the sequence of this test, [tex]f_n = \frac{1}{4n}[/tex], with a sequence [tex]g_n = \frac{1}{n}[/tex].

If [tex]\lim_{n \rightarrow \infty} \frac{f_n}{g_n} \neq 0[/tex], the series is convergent. So

[tex]\lim_{n \rightarrow \infty} \frac{f_n}{g_n} = \lim_{n \rightarrow \infty} \frac{\frac{1}{4n}}{\frac{1}{n}} =  \lim_{n \rightarrow \infty} \frac{n}{4n} = \lim_{n \rightarrow \infty} \frac{1}{4} = \frac{1}{4} \neq 0[/tex]

As the limit is different of zero, the series is convergent.

no links I can use structure to evaluate expressions with more than one term.

A.
strongly agree

B.
agree

C.
disagree

D.
strongly disagree

Answers

I wish I could help but I don't know

What’s the answer and how do you figure these out?

Answers

<2 = 35° because they form an S angle. S angles are alternating angles

1
ir fx) =
x+ 2, what is f(3+h)
(3+h)
O A. (x + 2)
1
O B. 3+h
1
c. (x+2)(3+h)
1
D. h+ 5

Answers

The correct answer to your question is d

Worth 10 please help

Answers

Answer:

b,c and A

Step-by-step explanation:

Answer:

Honestly I dont really know

Step-by-step explanation:

What function is shown by the graph

Answers

Answer:

B

Step-by-step explanation:

Y=3x. The slope is 3 6-(-6)/2-(-2) and the y intercept is 0.

Find sin S, sin R,cos S, and cos R.

Answers

Answer:

sin S = 9/13

sin R= 8/13

cos S= 8/13

cos R= 9/13

if you borrow 900 dollars for 6 years at an annual interest rate of 7% how much will you pay all together

Answers

Answer:

$963

Step-by-step explanation:

900 times 1.07=963

(HELP FINAL EXAM) If two states are selected at random from a group of 40 ​states, determine the number of possible outcomes if the group of states are selected with replacement or without replacement.

Answers

Answer:

With replacement, there are 1600 possible outcomes.

Without replacement, there are 1560 possible outcomes.

Step-by-step explanation:

Chosen with replacement:

State is chosen, then put back in the group, then another state can be chosen. In both cases, there will be 40 possible outcomes, as the first taken state is placed back. So

40*40 = 1600

With replacement, there are 1600 possible outcomes.

Chosen without replacement:

State and chosen and is not replaced.

So, for the second state, there will be only 39 possible outcomes.

40*39 = 1560

Without replacement, there are 1560 possible outcomes.

Write 0.000 376 in standard form.​

Answers

Answer:

0.000376 in standard form

=3.76×10^-4

Robert purchased 136/5 yards of fabric to make curtains. What is the amount of fabric he purchased expressed as a decimal?

Answers

Answer:

27.2

Step-by-step explanation:

all you have to do is divide the numerator by the denominator.

The amount of fabric he purchased expressed as a decimal will be;

⇒ 27.2

What is Decimal number?

A decimal number is a number that consists of a whole and a fractional part.

Given that;

Robert purchased 136/5 yards of fabric to make curtains.

Now,

Since, Robert purchased 136/5 yards of fabric to make curtains.

Hence, It can be written as;

⇒ 136/5 = 27.2

Thus, The amount of fabric he purchased = 27.2

Learn more about the decimal number visit:

https://brainly.com/question/12715674

#SPJ2

Please help!! Lots of points

Answers

Your answer is c because you would subtract 6x in the first equation then divide by two and you will bed the third equation so C

ANSWER THIS ASAP DONT SEND A FILE AT ALL !! I NEED THE QUICK ONLY ANSWER IF YOU REALY KNOW !!

Answers

Answer: 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.

Step-by-step explanation:

Is anyone good at geometry if so can someone help me please ?

NO LINKS PLEASE

Answers

B.) 9 cm
Explanation: thats shape is a trapezoid
The formula for the area of a trapezoid is:
Base + Base divided by 2 x height

If we follow that formula, in this case it will be:
4.9 + 9.9/2 x h = 66.6
4.9 + 9.9 = 14.8
14.8/2 = 7.4

Now, we need to find the missing height.

We will divide the area (66.6 cm2) by 7.4

66.6/7.4 = 9

The missing height is 9cm2.

MARK BRAINLIEST PLS
if you have any questions, com ment me.

HELP!! I WILL give Brainly!! LINKS WILL BE REPORTED. THANK YOU!!

Answers

Answer:

E

Step-by-step explanation:

We can see that the graph is shifted up 3 units

to do this you need to add 3 to the equaton

it's E

What is 7 divided by 8360 in long division

Answers

Answer: 8.373205741626794e-4

Step-by-step explanation: Thant is what i got on my calculator

Answer:

1194 R2

Step-by-step explanation:

7 | 8360

    7          (1000)

_______

    1360

     7         (100)

_______

     660

     63      (90)

_______

       30

       28    (4)

_______________

          2  | 1194

     

Solve the system by substitution.



9y - 6 = x
2x - 8y = 18​

Answers

Answer:

Step-by-step explanation:

If j ll k which could be one of the angle measures
A.25
B.37
C.60
D.84

Answers

Answer:

Hii friend

I am from India and u ??

Roshini here !!!!

the answer for this is 37

HELP!!! WILL GIVE BRAINLIEST +LIKE AND 5 STARS ANSWER THE QUESTION IN THE PICTURE

Answers

Answer:

omg lol look at the picture are u that guy

Step-by-step explanation:

its me from web2.0 :KOBE2482

D its D

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