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
Butoxors [25]
3 years ago
6

What equation can be written from this sequence? -50, -33, -16, 1

Mathematics
1 answer:
Kaylis [27]3 years ago
7 0
-50 + 17 = - 33
-33 + 17 = -16
- 16 +17 =1 

This is arithmetic sequence, where 1st term is -50,
and common difference is 17.
Formula for the term of arithmetic sequence 
a(n) = a(1) +d(n-1) = -50 +17(n-1) = -50 +17n - 17 = -67 +17n

So, we can write a formula
a(n) = -67 +17n

You might be interested in
An experiment consists of randomly drawing a cube from a bag containing three red and
Slav-nsk [51]

Answer:

1. Sample space: red or blue

2. Red: 3/5,   Blue 2/5

3. 60% probability of selecting a red, 40 percent probability

4. 1 more blue

Step-by-step explanation:

3. 3/5 x 2 = 6/10 --> 60%

4. 5 total, 3 red, 2 blue (+ 1 blue) = 6 total, 3 red, 3 blue

3 0
2 years ago
Explain why the vertical line does not represent a linear function.
Rashid [163]

Answer:

Its my first answer but may i have a brainlist please im new

Step-by-step explanation:

5 0
3 years ago
A number b minus 4.2 is less than -7.5.​
Natali [406]

Answer:

B-4.2<-7.5

Step-by-step explanation:

7 0
2 years ago
A quality-conscious disk manufacturer wishes to know the fraction of disks his company makes which are defective. Step 2 of 2 :
Diano4ka-milaya [45]

Answer: (0.120,0.160)

Step-by-step explanation:

Given : Sample size : n=815

Number of disks were not defective =701

Then , the number of disks which are defective = 815-701=114

Now, the proportion of disks which are defective : p=\dfrac{114}{815}\approx0.14

Significance level : \alpha: 1-0.9=0.1

Critical value : z_{\alpha/2}=1.645

The confidence interval for population proportion is given by :-

p\pm\ z_{\alpha/2}\sqrt{\dfrac{p(1-p)}{n}}\\\\=0.14\pm(1.645)\sqrt{\dfrac{(0.14)(1-0.14)}{815}}\\\\\approx0.14\pm0.020=(0.14-0.020,0.14+0.020)=(0.120,0.160)

Hence, the 90% confidence interval for the population proportion of disks which are defective = (0.120,0.160)

7 0
3 years ago
Which best describes the data in the table? Will give brainliest, picture provided. HELP ASAP.​
valentinak56 [21]
The first answer is correct. There are no outliers because all of these numbers exist within the same range. For example the number 6 would be a outlier in this case because it ranges so far from the other numbers in the data. There are clusters because clusters are the opposite of outliers. The numbers cluster together or group together.
Thanks for voting my answer brainliest!
6 0
3 years ago
Other questions:
  • Anybody Can Figure This One Out ?
    12·1 answer
  • What is another number of pennies and total mass of pennies in grams if my number of pennies is 10 and the mass in grams is 25
    10·1 answer
  • Which of the following is the solution to | x | +5&lt; 1?
    5·1 answer
  • What is the same as moving the decimal point 3 places to the right in a decimal point.
    5·2 answers
  • What is the distance between (4,8), 6=y+ 2x
    12·1 answer
  • Ana tiene 14 años menos que Beto y ambas edades suman 56 años
    15·1 answer
  • 15,30, 60,... Find the 6th term.​
    6·2 answers
  • Question 10
    11·1 answer
  • Mary’s dog weighs 185 pounds. Her dog needs to lose between 9 and 15 pounds. Between what two percentages, rounded to the neares
    10·1 answer
  • the area of a triangle is 6 and 3/8 square yards. The height of the triangle is 2 and 1/2 yards. What is the length of the base
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!