1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zanzabum
2 years ago
8

Solve for “?” by finding a pattern that utilizes every number within each arrangement. The third arrangement will have the same

pattern as the first two arrangements.
3 9 8 6 =14
10 2 7 3=16
11 8 17 4 =?

"? can be 19,30, 22 or 32"
Mathematics
2 answers:
artcher [175]2 years ago
4 0
The answer is 32. the pattern works out as the first three number added together minus the last one

3241004551 [841]2 years ago
3 0
The pattern for first and second arrangement:
3 + 9 + 8 - 6 =14
10 + 2 + 7 - 3 = 16
Third arrangement:
11 + 8 + 17 - 4 = 32
You might be interested in
Pls help asap, find the height of the cylinder and round to the nearest tenth
Elena L [17]

Answer:

h = 2.4

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h  where r is the radius and h is the height

271.4 = pi ( 6)^2 *h

271.4 = 36* pi* h

Letting 3.14 = pi

271.4 = 113.04 h

Divide each side by 113.04

271.4 /113.04 = 113.04h/113.04

2.424805379 = h

Rounding to the nearest tenth

2.4 = h

OR if we use the pi button

271.4 = 36 * pi *h

Divide each side by 36 pi

271.4/36pi = h

h=2.3997

Rounding to the nearest tenth

h =2.4

3 0
2 years ago
Hilda has $210 worth of $10 and $12 stock shares. The number of $10 shares is five more than twice the number of $12 shares. How
klasskru [66]
Let's first define variables.
 y: number of shares of $ 10
 x: number of shares of $ 12
 We write the system of equations:
 10x + 12y = 210
 y = 2x + 5
 Solving the system:
 x = 75/17
 y = 235/17
 Answer: 
 she has: 
 75/17 shares of $ 12 
 235/17 shares of $ 10

6 0
3 years ago
Read 2 more answers
Given a sample size n, how will the distribution of the sample mean behave?
Keith_Richards [23]
Answer:
Provided that the sample size, n, is sufficiently large (greater than 30), the distribution of sample means selected from a population will have a normal distribution, according to the Central Limit Theorem.

Explanation:
1. As n increases, the sample mean approaches the population mean
   (The Law of Large numbers)
2. The standard error of the sample is
     σ/√n
     where σ = population standard deviation.
     As n increases, the standard error decreases, which means that the error    
     between the sample and population means decreases.

5 0
2 years ago
Find the number of steel ball bearings, each of diameter 0.7 cm, that can be made from 1kg of steel, given that 1cm cubed of ste
dimulka [17.4K]

Answer:

Ball Bearing Volume = (4 / 3) * PI * radius ^3

Volume = (4 / 3) * 3.14159265 * (.35)^3

Volume = (4 / 3) * 3.14159265 * 0.042875

Volume = 0.17959438 cc

1 cc of steel = 7.8 g

Volume of 1 kg of steel = 1,000 cc / 7.8 g per cc

1 kg = 128.205 cc

Number of ball bearings we can make = 128.205 / 0.17959438

Equals 713.86

Step-by-step explanation:

7 0
3 years ago
HELP HELP HELP HELP WILL GIVE BRAINLIEST<br><br>4a^2 - b^2 - 2a + b<br>factor
Roman55 [17]

Answer:

4a2−b2−2a+b, there are no factorable rational numbers.

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Find three consecutive integers such that three times The largest increased by two is equal to five times the smallest increased
    12·1 answer
  • What is 1+1=anweser please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!?!!!!!!!!!!!!?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!?!?!!!!!
    12·2 answers
  • Find the missing term. If y = 1 + i, then y3 − 3y2 + (-3y) (-3y + 1) (3y) (3i ) − 1 = -i .
    5·1 answer
  • What is the common difference between successive terms in sequence 9 2.5 -4 -10.5 -17
    15·2 answers
  • Which expressions are equivalent to 4b? 1.b+2(b+2b) <br>2.3b+b 3.2(2b)
    6·1 answer
  • PLEASE HELPPPPPPPPPPPPPPPPPPPPPP
    12·1 answer
  • 126 divide 6' long division
    10·1 answer
  • In the formula rt = d, r is is rate t is time , and d is distance what is the rate for a runner who complete 7.5 miles in 1.5 ho
    11·2 answers
  • Plz only answer if u know the correct answer and get points ​
    14·2 answers
  • Valeria walks 1.5 meters per second
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!