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BARSIC [14]
3 years ago
8

Dr. Bill Board designs a 2 X 2 between-subjects factorial design, where Factor A is word frequency (low or high) and Factor B is

category cues (no cues or cues). Assume that the data are interval. What type of statistic is needed to analyze the data?
Mathematics
1 answer:
Kobotan [32]3 years ago
8 0
4ab?? me gusta tu corte, deja de odiarme
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A piece of hardware is constructed by drilling a cylindrical hole
abruzzese [7]

The volume of the remaining material once the hole has been drilled to the nearest cubic millimeter is 3010mm³.

<h3>What is a cylinder and a square prism?</h3>

A square prism is simply a 3-dimensional shape figure with square bases and the other four faces are rectangular in shape.

The volume of a square prism is expressed as;

V = a²h

A cylinder is simply a 3-dimensional shape having two parallel circular bases joined by a curved surface.

The volume of a cylinder is expressed as;

V = π × r² × h

Given the data in the question and image below.

For the square prism;

  • Length of sides a = 20mm
  • Height h = 35mm

For the cylinder;

  • Radius r = diameter/2 = 20mm/2 = 10mm
  • Height h = 35mm
  • Constant pi π = 3.14

Now, the volume of tthe remaining material once the hole has been drilled will be;

V = Volume of the square prism - volume of the cylinderical hole

V = ( a² ×  h ) - ( π × r² × h)

V = ( (20mm)² ×  35mm ) - ( 3.14 × (10mm)² × 35mm)

V = 14000mm³ - 10990mm³

V = 3010mm³

Therefore, the volume of the remaining material once the hole has been drilled to the nearest cubic millimeter is 3010mm³.

Learn more on volume of cylinder here: brainly.com/question/16788902

#SPJ1

6 0
2 years ago
The trees on two different plots of land are tested for disease. The results are shown in the table.
jolli1 [7]
Based on position in table,

1   3
2   1
7 0
4 years ago
Read 2 more answers
Ms. Amani and Mr.Blake each ordered supplies for their classrooms. The cost of the supplies is shown below. Ms. Amani ordered 7
Vladimir79 [104]
<u>Ms. Amani:</u>
7 pencil cases
9 packs of folders

<u>Mr. Blake</u>
9 boxes of crayons

<u>Prices:
</u>Pencil case: $3
Box of crayons: $4
Pack of folders: $2
<u>
Ms Amani
</u>7 x 3= 21
9 x 2 = 18 
21+18= $39

<u>Mr. Blake</u>
9 x 4= $36

39-36 = $3 difference.
<u>

</u>
5 0
4 years ago
Read 2 more answers
QUESTION 1: Diagram NOT accurately drawn.
DerKrebs [107]

Answer:

1/4a+3/4b

Step-by-step explanation:

OP=OA+AP

OA=a

AP=3/4AB

AB=-a+b

thus AP=3/4(-a+b) which is-3/4a+3/4b

OP=a-3/4a+3/4b thus 1/4a+3/4b

6 0
3 years ago
Could you plz help me with this question?​
Flauer [41]

Answer:

(a) t_n = 3n - 9

(b) t_16 = 39

Step-by-step explanation:

(a)

-3 - (-6) = -3 + 6 = 3

The common difference is 3.

t_1 = -6

t_2 = -6 + 3

t_3 = -6 + 3 + 3

t_4 = -6 + 3 + 3 + 3

t_n = -6 + 3(n - 1)

t_n = -6 + 3n - 3

t_n = -9 + 3n

t_n = 3n - 9

The formula is: t_n = 3n - 9

(b) t_16 = 3(16) - 9 = 48 - 9 = 39

4 0
4 years ago
Read 2 more answers
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