Guided Practice
1. A manufacturer gets a shipment of 600 batteries of which 50 are
defective. The quality control manager tests a random sample of
30 batteries in each shipment. Simulate the test by generating random
numbers between 1 and 600. How well does your sample represent the
shipment? Explain. (Explore Activities 1 and 2)

Answers

Answer 1

Answer:

18.33

Step-by-step explanation:

600 -50 ÷ 30

550 ÷30 = 18.333


Related Questions

4(x+4) + 2x = 52 need answer

Answers

Answer:

x=6

Step-by-step explanation:

Lillian has set up a lemonade stand outside her house and sells small cups and large cups of lemonade. Each small cup holds 10 ounces of lemonade and each large cup hold 24 ounces of lemonade. Lillian used 580 ounces of lemonade and sold twice as many large cups as small cups. Write a system of equations that could be used to determine the number of small cups sold and the number of large cups sold. Define the variables that you use to write the system.

Answers

Answer:

580/24

Step-by-step explanation:

=24.something

Answer:

s= number of small cups sold

l= number of large cups sold

system of equations:

10s+24l = 580

l = 2s

Step-by-step explanation:

y=5, 12+4y= what is the answer

Answers

Answer:

x2

Step-by-step explanation:

x2 82

Answer: 32

Step-by-step explanation: since y=5, 4y= 20. 12+20=32

4x-6+x+6. But if the x was 8 what would it add up to

Answers

Answer:

40

Step-by-step explanation:

The correct answer would be 40.

Find the diameter and circumference of the circle below : r=8cm.

Answers

Answer:

Diameter= 16 cm circumference is 50.24

Step-by-step explanation:

The diameter and the circumference of the circle should be 16 cm and 50.24 respectively.

Calculation of the diameter and the circumference of the circle:

Since the radius is 8 cm

So here the diameter be

= 2(radius)

= 2 (8)

= 16 cm

Now the circumference of the circle is

[tex]= 2\pi r\\\\= 2 \times 3.14 \times 8[/tex]

= 50.24

hence, The diameter and the circumference of the circle should be 16 cm and 50.24 respectively.

Learn more about circle here: https://brainly.com/question/18104630

On a hot day, a football team drank an entire 50-gallon cooler of water and half as much again. How much water did they drink?


Jada has 12 library books checked out and Han has one third less than that. How many books does Han have checked out?

Answers

Hi there :)

So since they initially drank 50 gallons, half of that is 25 gallons. 50+25= 75, therefore they drank 75 gallons.

Jada has 12 library books and 1/3 of that is 4, because 12 divided by 3 is 4, so 12-4=8. That means Han checked out only 8 books.

Good luck with the rest of your assignment, have a good day/night!!

Willard Hudson took out a simple interest loan of $6,000.00 at 10 percent interest for 24 months. His monthly payment is $276.60 After 4 payments the balance is $5,082.21. He pays off the loan when the next payment is due. What is the interest? What is the final payment? How much is saved by paying the loan off early?​

Answers

9514 1404 393

Answer:

  a) $42.35

  b) $5124.56

  c) $407.44

Step-by-step explanation:

a) The interest due is that for one month on the remaining balance:

  I = Prt

  I = $5082.21·0.10·1/12 = $42.35

__

b) The final payment is ...

  $5082.21 +42.35 = $5124.56

__

c) Had Hudson continued paying, he would have paid ...

  20·$276.60 = $5532.00

So, he saved ...

  $5232.00 -5124.56 = $407.44

Rewrite the inequality:
a ≥ 9

Answers

Answer:11>9Step-by-step explanation:11 is bigger then 9 . 9 is less more people want to see 11 pizzas then 9 right makes sense.

Compute 292, 000 divide 100.

Answers

Fitgghhhhhhhhhhhjjjjjj

Please answer quickly Thank You

Answers

Answer:

A. $ 46

B. 12 people.

Step-by-step explanation:

From the question given above, we obtained the following:

C(x) = 6.5x + 20

Where:

C => total cost of bowling

x => number of people

A. Determination of the of bowling for 4 people.

Number of people (x) = 4

Total cost (C) of bowling =?

C(x) = 6.5x + 20

C(4) = 6.5(4) + 20

C(4) = 26 + 20

C(4) = $ 46

Thus, it will cost $ 46 for 4 people to bowl

B. Determination of the number of people that can bowl for $ 98.

Total cost (C) of bowling = $ 98

Number of people (x) =?

C(x) = 6.5x + 20

98 = 6.5x + 20

Collect like terms

98 – 20 = 6.5x

78 = 6.5x

Divide both side by 6.5

x = 78 / 6.5

x = 12

Thus, 12 people can bowl for $ 98.

TI 14v Save for Later I'm Done 4th Grade - Week 2 4.0A.A.1: 4.0A.A.2, 4.0AA3; 4. NBI Monday 1. Michael has 6 apples and 18 oranges. How many times more oranges than apples does Michael have?​

Answers

Answer:

Michael has 3 times more oranges than apples.

Step-by-step explanation:

Given that:

Number of apples = 06

Number of oranges = 18

Let,

x be the number of times.

Number of oranges = Number of times * Number of apples

18 = x * 6

18 = 6x

6x = 18

Dividing both sides by 6

[tex]\frac{6x}{6}=\frac{18}{6}\\x=3[/tex]

Hence,

Michael has 3 times more oranges than apples.

geometry question stated above

Answers

Answer:

E. HL

Step-by-step explanation:

In the diagram given, it is indicated that both right triangles have an Hypotenuse and one corresponding leg that are congruent to each other.

Therefore, based on the Hyotenuse-Leg (HL) Congruence Theorem, both triangles are congruent.

Calculate the length of the unknown side of the right-angled triangle

I will mark brainliest if you give me the answer

Answers

Oh yeah lol I just don’t think

Answer:

17

Step-by-step explanation:

Shape: Isosceles Right Triangle.

Isosceles Right Triangles always have two sides of equal length. In this case, the sides of equal length include 17 and 17. The third side (9) would refer to the base, so it would not count.

Also, if you turn the shape sideways, you can see that the unknown side would be 17.

Hope this helps!

Can you guys help me with these to questions whoever answers this correct gets marked brainliest I need it before 6:00 pm please help

Answers

I only know the 2nd answer and it’s 101

Answer:

if you are doing the absolute value.....

7.) since 17 -16 is 1. l1l is 1

11.) since l-101l is a negative that absolute value is 101

the absolute value is the distance from 0

Solve for y: y+4 = -2(x – 6)​

Answers

y=-2x+8
l hope that helps

Tara and Edward each painted their bedrooms. They finished in the same amount of time, Even thought Edwards bedroom is bigger. They have 4 hours to start painting the basement before dinner is ready. Who will likely paint a larger part if the basement?

Answers

Answer:Edward

Step-by-step explanation:

Simplify the expression
(6c + 2) - (-4c - 8)

Answers

Answer:

2c+-6

Step-by-step explanation:

add the Cś then add the numbers

What’s the percentage as a decimal

Answers

Answer:

0.0006

Step-by-step explanation:

5.28 + 2.4 + what equals to 7.32

Answers

Answer:

5.28+2.4=7.68

is right answer

The functions below show the amount of money Bella and Sweet T had saved after earning money for doing chores.

Which description best compares the two functions?

Answers

Answer:

Bella saves more per chore than sweet t

Step-by-step explanation:

Becuase i just did it

The comparison situation is:

Bella save more per chore than Sweet T.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.  LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

We have,

Bella's amount: d= 3.5c + 11

Sweet T amount:

Rate of Change = (14-12)/ (2-1)= 2

So, d = 2c + 12

Thus, the initial saving of Bella is less than Sweet T and Bella save more per chore than Sweet T.

Learn more about Equation here:

https://brainly.com/question/29538993

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Can someone help me? I don’t know how to solve it. Thank you!

Answers

Answer:

C. 5x^2 - 8x + 13

Step-by-step explanation:

What is the common factor in the expression 5ײ+20×+30?

Answers

Answer:

2t-6

Step-by-step explanation:

Find a solution to the linear equation y=6x−18 by filling in the boxes with a valid value of x and y.

Answers

Answer:

x=3

y=0

i hope this helps:)

Step-by-step explanation:

1. In a 30-60-90 triangle, the length of the hypotenuse is 6. What is the length of the shortest side?



A2
B3
C [tex]3\sqrt{2}[/tex]
D[tex]3\sqrt{3}[/tex]
F[tex]6\sqrt{2}[/tex]

Answers

Answer:

i think it’s b

Lily used a coordinate plane to graph the path she walked from her house to the library. She started at her house at point A(–6, –3), walked to a store at point B(5, –3), and then walked to the library at point C(5, 7). If each unit on a coordinate grid equals one block, how many blocks did Lily walk from point A to point B to point C? Enter the number in the box.

Answers

Answer:

21

Step-by-step explanation:

The units Lily walked are 21 units.

What is distance?

Distance is defined to be the magnitude or size of displacement between two positions.

Given that, Lily used a coordinate plane to graph the path she walked from her house to the library. She started at her house at point A(–6, –3), walked to a store at point B(5, –3), and then walked to the library at point C(5, 7).

We know that, the distance between the two points is given by =

D = [tex]\sqrt{(x_{2}-x_{1} )^2 +(y_{2} -y_{1})^2 }[/tex]

The given points are A (–6, –3), B (5, –3) and C (5, 7).

The distance between her house and the store (AB) =

[tex]\sqrt{(5+6)^2 +(-3+3)^2} \\= \sqrt{121} \\= 11[/tex]

Therefore, The distance between her house and the store (AB) = 11 units

Similarly,

The distance between the store and the library (BC) =

[tex]\sqrt{(5-5)^2+(7+3)^2} \\= \sqrt{100} \\= 10[/tex]

Therefore, The distance between the store and the library (BC) = 10 units

Therefore, the total distance = 10+11 = 21 units

Hence, She walked a total 21 units from point A to C.

For more references on distance, click;

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What is 1.34 multiplied by 0.32 when rounded to the nearest hundredth

Answers

Step-by-step explanation:

lolekieieieieieooe EP of everything e

The multiplication of the given numbers is obtained as 0.43.

How to round off a given number?

A number can be rounded to a certain place by looking at the number just after that place. If it is greater than or equal to 5, one is added otherwise it is kept as the same.

The given numbers are 1.34 and 0.32 respectively.

The multiplication of these numbers are given as follows,

1.34 × 0.32

= 0.4288

In order to round it to the nearest hundredth, look at the digit at the thousandth place.

Here, it is given as 8 which is greater than 5.

Thus, the required number is 0.43.

Hence, the required number obtained after the rounding to the nearest hundredth is given as 0.43.

To know more about rounded figures click on,

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Enter the value of z that makes the given equation true.
11.Z = 121

Answers

Answer:

Z=11

Step-by-step explanation:

11Z=121

Z=121/11

Z=11

Diego drank x ounces of juice. Lin drank 1/8 less than that.

Answers

Answer:

Step-by-step explanation:

please help me with this 100 points

Answers

Answer:

2m + 153.5

Step-by-step explanation:

Hey there

2m =  The word times means multiplication. So, multiply 2 and m.

153.5 = The phrase more than means addition. So, add 2m and 153.5.

hope it helped

Answer:

why would you lie about giving the points-

Step-by-step explanation:

What would the graph look like for ^

Answers

Answer: The correct option is the first one.

Step-by-step explanation:

Let's define how to interpret each symbol:

x < a  (x is strictly smaller than a, we graph this with an open circle at a, and an arrow to the left of a)

x > a (x is strictly larger than a, we graph this with an open circle at a, and an arrow to the right of a)

x ≥ a (x is larger than or equal to a, we graph this with a closed circle at a, and an arrow to the right of a)

x ≤ a (x is smaller than or equal to a, we graph this with a closed circle at a, and an arrow to the left of a)

In this case, we have the inequality:

x ≤ 15

Then to graph this we need a closed circle at 15, and an arrow to the left. The correct option is the first one.

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