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
denpristay [2]
4 years ago
6

PLEASE HELP I BEG PLEASE HELP ME ANYONE PLEASE HELP I BGE PLEASE PLEASSEEEEEEEEEE

Mathematics
1 answer:
Morgarella [4.7K]4 years ago
7 0
D value is -6
next 2 terms -9, -11
S(22) = 330
S(16) = 736

I usually ignore questions with multiple subquestions... better submit them separately!
You might be interested in
What is the result of multiplying the first equation by −3 and adding to the second equation?
Alla [95]

Answer:

The answer is a _10×+8y=15

4 0
3 years ago
Which of the following is the correct sl unit to use in measuring amount of material contained in a solid sphere
ruslelena [56]
Volume would be <span>the correct sl unit to use in measuring amount of material contained in a solid sphere... Hope this helps</span>
7 0
4 years ago
What fraction of an inch is 1 cm? I know the answer but don’t know how to show it.
Tju [1.3M]

A translation is a transformation of the plane in which a a plane figure slides along a straight line, and changes its position without turning. Each point moves the same distance and in the same direction. Hence all points subjected to the same translation undergo the same displacement.
3 0
3 years ago
Add.
Schach [20]
Combine like terms. -9x^4+6x^3+x^2+6x
4 0
3 years ago
Read 2 more answers
Carlos conducts a study comparing the performance of individuals on the first quiz in each of two classes taken in the first ter
podryga [215]

Answer:

-0.46

Step-by-step explanation:

We have small sample sizes n1 = 9 and n2 = 9. \bar{x}_{1} = 85.11, \bar{x}_{2} = 86.56; s_{1} = 7.47, s_{2} = 5.75.

s_{p}^{2} = \frac{(n_{1}-1)s_{1}^{2}+(n_{2}-1)s_{2}^{2}}{n_{1}+n_{2}-2} = \frac{(9-1)(7.47)^{2}+(9-1)(5.75)^{2}}{9+9-2} = 44.43

Because Carlos conducts a study comparing the performance of individuals on the first quiz in each of two classes taken in the first term of their freshman year, the hypothesis null is H_{0}: \mu_{1}-\mu_{2} = 0, then, the observed t-value is

t=\frac{(\bar{x}_{1}-\bar{x}_{2})-0}{s{p}\sqrt{1/n1+1/n2}} = \frac{-1.45}{6.67(0.47)} =  -0.46

4 0
3 years ago
Other questions:
  • Suppose you have an isosceles right triangle. what are the measures of the angles of the​ triangle? explain why.
    14·1 answer
  • I dont understand do I multiply four to get the area?
    15·2 answers
  • Find the area of the figure below
    8·2 answers
  • Which of the following uses the distributive property correctly?
    10·1 answer
  • 3(14-5)<br> using distributive property
    13·2 answers
  • During 7 1/2 months of hibernation, a black bear experienced a weight loss of 64.4 pounds.
    13·2 answers
  • 2x/9 +x/3 = 13/6, solve for x
    7·2 answers
  • A car is going 50 miles per hour. A rate that describes this would have units of
    14·1 answer
  • Can someone explain to me why you flip the reciprial
    6·1 answer
  • the table shows the cost of the daycare for Lucy's dog this week her dog went 3 full days of day care and 2 half days of day car
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!