Mathematics High School

Aeronautical researchers have developed three different processes to pack a parachute. They want to compare the different processes in terms of time to deploy and reliability. There are 1,200 objects that they can drop with a parachute from a plane. Using a table of random digits, the researchers will randomly place the 1,200 items into three equally sized treatment groups suitable for comparison.

How should the items be labeled to select the process groups using a table of random digits?

A 1–3
B 1–1200
C 0000–1200
D 0000–1199

Answers

Answer 1

The items should be labeled (a) 1 - 3 to select the process groups

How to determine the label?

The given parameters are:

Processes = 3Objects = 1200

From the question, we understand that the objects are to be classified.

This means that the objects would be classified based on the 3 process.

The 3 processes can be labeled 1 - 3

Hence, the label of the process group is (a) 1 - 3

Related Questions

The ____ represents the x-values. The ___ represents the y-values.

Range

Domain

Answers

Answer:

The domain represents the x values

The range represents the y values

Step-by-step explanation:

Answer:

The domain represents the x values

The range represents the y values

Help please! Quickly too!!
Evaluate 32^1/5
and
Evaluate (49/64)^1/2

Answers

Answer:

The first one is 2, the second one is 7/8.

Step-by-step explanation:

You can do self-checking.

Answer:

32^⅕ = 2

49/64^½ = ⅞

just use calculator ☺️

~PLEASE LOOK AT THE PICTURE~

Answers

Answer:

Step-by-step explanation:

2*2 = 4,

6 sides on a cube,

4 * 6 = 24

Answer:

Sure! it's 8ft sq

Step-by-step explanation:

Because 2 x 2= 4 and now theirs only that one " 2" left so u got to multiply

4 x 2=8 ft sq. also to find the area of something YOU ALWAYS MULTIPLY!

Have an amazing day! God Bless u! and hope this is helpful.

A middle school took all of its 6th grade students on a field trip to see a play at a theater that has 2780 seats. The students left 15% of the seats in the theater vacant. How many 6th graders went on the trip?

Answers

Answer:

1242 6th graders went on the trip.

Step-by-step explanation:

From the information given, you know that the theater has 2760 seats and that the students filled 45% of the seats, so to find the quantity of 6th graders that went on the trip, you have to calculate 45% of 2760:

2760*45%=1242

According to this, the answer is that 1242 6th graders went on the trip.

Divide x^3-3x^2+x-2/10x^4-14x^3-10x^2+6x-10

Answers

Answer:

Q: 10x+16

R: 28x^2+10x+22

Step-by-step explanation:

poggers got it right on edg

also other man is funny

Answer: He's Right!

Step-by-step explanation: I got it correct on edge

1/5 ( 4x + 3) 5/6x - 1

Answers

Answer:

Step-by-step explanation:

2.6432 rounded to the nearest tenth

Answers

Answer:

2.6

Step-by-step explanation:

Answer:

2.6 is the answer.

the shape below T180° about the origin and name the coordinates of the new shape:

Answers

Answer:

coordinates.... hmm.. lemme see,

2,5

2,3

0,3

i think- im so sorry if this is wrong

Step-by-step explanation:

help i’m really confused

Answers

Answer: x = 35, y = 50

Step-by-step explanation:

2x + 40 = 110

2x = 70

x = 35

y + 20 = 70

y = 50

Answer:

x = 35, y = 50

Step-by-step explanation:

y + 20 = 70

-20 -20

y = 50

2x + 40 = 110

-40 -40

2x = 70

divide by 2

x = 35

Plz mark as brainliest if correct! Have a nice day!!!

-Lil G

simplify the equation 8 + 3n = 20

Answers

Answer:

N = 4

Step-by-step explanation:

20 - 8 is 12.

12/3 is 4 :)

8 + 3n = 20
Take away 8 from both sides.
3n = 12.
Divide both sides by 3.
n = 4

Line Z, 4y+7x=-6 is transformed by a dilation with a scale factor of 1/2 and centered at the origin. What is the equation of the line after the dilation? Type the equation using whole numbers/fractions (no decimals).

Answers

Answer

y=-7/4x-3/4

Step-by-step explanation:

you need to but the equation in y=mx+b form first

if you take the y and divide all other numbers.

y=-7/4x-3/2

then you already have your slope of -7/4, you don't need to divide by 1/2

you then divide the -3/2 by the 1/2 for your final answer.

Can someone please help me with this?

Answers

Answer:

C) 78%

Step-by-step explanation:

You can use process of elimination for this one. So first, obviously it wont be lower than the last test score which is at 65%, so you can mark off A and B. Then, if you notice the test scores fall right next to the big blue line, so find 9 hours, and then look all the way up to where it touches the line and you can see it is about a little less than 80%, which can mean that it obviously ain't D, so it is therefore C. I hope this helps :)

What is the answer to cube root -2×(-6.5)- -2×(-3)+8×(-2)-8×2+5 square?

Answers

Answer:

it 407

Step-by-step explanation:

HELPP PLS
Ms. Jones gave her students an 8 questions quiz. Below you can see a representation of the number of
questions responded correctly by the students in Ms. Jones's class.
Help Ms. Jones interpret the data by finding the
mean, median & mode.

Answers

Answer:

Mean = 5

Mode = 7

Median = 5

what is 5^3 simplified? Please answer!!

Answers

Answer:

125

Step-by-step explanation:

5^3=5*5*5

5*5=25

25*5=125

Answer:

5^3 = 125

Step-by-step explanation:

5^3 is equal to 5 * 5 * 5

5 * 5 = 25

25 * 5

20 * 5 = 100

5 * 5 = 25

100 + 25 = 125

The midpoint M of KL has coordinates (1, 5). Point K has coordinates (1, 8). Find the
coordinates of point L.

Answers

Answer:

The coordinates of point L would be (1, 2).

In ΔRST, the measure of ∠T=90°, the measure of ∠R=67°, and TR = 94 feet. Find the length of RS to the nearest tenth of a foot.

Answers

Answer:

the length of RS to the nearest tenth of a foot is 240.6ft

Answer:

240.6

Step-by-step explanation:

5. At a bake sale, 63 cookies were sold. This was 75% of the
number of cookies baked. How many cookies were baked?

Answers

Answer:

84 cookies

Step-by-step explanation:

Question 2 (1 point)
Carmillo estimates the weight of his dog. The veterinarian says that the dogs weights 84 pounds. If the actual weight is 78 pounds, is the
percent error in Camilo's estimte less than 10%?
True
False

Answers

Answer:

The estimated weight is in the range:

75.6 pounds Weight 92.4 pounds

Step-by-step explanation:

Since, the maximum error is 10%.

Therefore, the maximum and minimum vales will be 10% more and 10% less than 84 pounds, respectively.

For Maximum Limit:

= (1.1)(84 pounds)

= 92.4 pounds

For Minimum Limit:

= (0.9)(84 pounds)

= 75.6 pounds

Hence, the estimated weight is in the range:

75.6 pounds Weight 92.4 pounds

hope this helps

Step-by-step explanation:

I JUST NEED THE ANSWER!!!

Answers

Answer:

$10

Step-by-step explanation:

PLEASE help with these 3 pretty easy problems and explain how you got them!!! I will mark brainliest if right!!!!!!!

Answers

Answer:

Step-by-step explanation:

[tex] \frac{x - 3}{18} = \frac{12}{9} [/tex]

[tex]18 \times \frac{x - 3}{18} = 18 \times \frac{12}{9} [/tex]

[tex]x−3=9(2)⋅ \frac{12}{9} [/tex]

[tex]x−3=2⋅12[/tex]

[tex]x−3=24[/tex]

[tex] x = 27[/tex]

Summer deposited $5,800 into an account. She made no additional withdrawals or deposits. Summer earned 1.35% annual simple interest on the money in the account.
What was the balance in her account at the end of 3.5 years?

Answers

Answer: 6063.9

Step-by-step explanation: I=prt

I = 5800*.013*3.5

I = 263.9

total will be 5,800 + 263.9 = 6063.9

Find the area of the triangle below.
Be sure to include the correct unit in your answer.
15 and
13 cm
20 cm

Answers

(1/2)(5)(20) = 50 sq cm

In the neighborhood park there is a circular grassy picnic area, but half of the grass has died. The city wants to replant the grass, but needs to know the square footage of the damaged area. If the circular picnic area is 150 feet across, what is the square footage of the damaged area? Let’s pi=3.14

Answers

Could you please help me with the two post recent questions of mine on my page? I will give u brainliest and 20 points! :))) X

. i cant do this.. :( Question Category: Solving Quadratic Equations by Factoring Select the correct answer. Solve the following equation for x. 12x^2 + 24x = 0

Answers

Answer:

Step-by-step explanation:

12x^2+24x=0

a= 12

b= 24

c=0

x= -24 +/- the square root of 24^2-4x12x0 divided by 2x12

once you solve that, you should get x=0 x=-2

Expand the expression- 3.5(-3n+4)

Answers

Answer:

-10.5n + 14

Step-by-step explanation:

3.5 x -3n + 3.5 x 4 =

-10.5n + 14

Hope that helps!

find the vertex and axis of symmetry

Answers

Answer:

Um.. there is no picture but to find the axis of symmetry use this equation - x=−b2a

Step-by-step explanation:

What are the zeros of the following function ?

A. 4 only

B. 2 and -4

C. -4,2,and 4

D. 2 and 4

I’ll give brainlist

Answers

Answer:

its b -4 and 2 the line is inthe x axis

Karen ran 12 kilometers. One mile is approximately equal to 1.6 kilometers. Which measurement is closest to the number of miles Karen ran?

Answers

Answer:

7.5 miles

Step-by-step explanation:

1 mile=1.6 kilometer

12/1.6=7.5

4 - (3 – 5) =
I need help like now

Answers

Answer:

4 - (3 - 5) = 6.

Step-by-step explanation:

Answer:

= 6

Step-by-step explanation:

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