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
kvasek [131]
3 years ago
6

Write a rule for the geometric sequence with the given description: The first term is −3, and each term is 5 times the previous

term. Then, use the rule to solve for the 9th term. All work must be shown.
Mathematics
1 answer:
ValentinkaMS [17]3 years ago
3 0

Answer: -1171875

Step-by-step explanation:

From the question,

a = first term = -3

r = common ratio = 5

The ninth term will be:

= ar^8

= -3 × 5^8

= -3 × 390625

= -1171875

Therefore, the ninth term is -1171875.

You might be interested in
Please help me anyone
Vera_Pavlovna [14]

Answer:

25

Step-by-step explanation:

2x=x+25

2x-x=25

x=25

5 0
3 years ago
Given log3 2=0.631 log3 7=1.771 what is log3 14?
Leni [432]
In logarithm, inverse operations are applied.
log_3{14} =  log_3{7} +   log_3{14} \\ log_3{14} = 0.631 + 1.771 \\log_3{14} = 2.402
5 0
3 years ago
Read 2 more answers
What is 8y=48 what is the answer to the problem
valkas [14]

48 divided by 8 equals 6

so y = 6

7 0
3 years ago
Read 2 more answers
Intravenous fluid bags are filled by an automated filling machine. Assume that the fill volumes of the bags are independent, nor
kenny6666 [7]

Answer:

a) 0.0167

b) 0

c) 5.948

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 6.16 ounces

Standard Deviation, σ = 0.08 ounces

We are given that the distribution of fill volumes of bags is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

a) Standard deviation of 23 bags

\displaystyle\frac{S.D}{\sqrt{23}} = \frac{0.08}{\sqrt{23}} = 0.0167

b) P( fill volume of 23 bags is below 5.95 ounces)

P(x < 5.95)

P( x < 5.96) = P( z < \displaystyle\frac{5.95 - 6.16}{0.0167}) = P(z < -12.57)

= 1 - P(z < 12.57)

Calculation the value from standard normal z table, we have,  

P(x < 5.95) = 1 - 1 = 0

c) P( fill volume of 23 bags is below 6 ounces)  = 0.001

P(x < 6)  = 0.001

P( x < 6) = P( z < \displaystyle\frac{6 - \mu}{0.0167})

Calculation the value from standard normal z table, we have,  

P( z \leq -3.09) = 0.001

\displaystyle\frac{6 - \mu}{0.0167} = -3.09\\\\\mu = 6 + (0.0167\times -3.09) = 5.948

If the mean will be 5.948 then the probability that the average of 23 bags is below 6.1 ounces is 0.001.

7 0
4 years ago
How can Doug use place value pattern to check his answer?
MAVERICK [17]
He can use it to make sure he lined his place values up properly
3 0
3 years ago
Other questions:
  • it takes 3 buckets of water to fill 1/3 of a fish tank. how many buckets are needed to fill yhe whole tank
    5·1 answer
  • Find the value of x will give you five stars pls answer ASAP
    6·1 answer
  • The radius of a sphere whose volume is 12 π cubic cm is??
    5·2 answers
  • Tania lived in Columbia and Dominican Republic for a total period of 14 months in order to learn Spanish. She learned an average
    7·1 answer
  • The store offers a 20% discount. the discount price of a hat is 18$. what is the regular price?
    10·1 answer
  • Circle A has a radius of 6 inches. Circle b has a radius 20% greater than circle A. What is the radius of circle B?
    5·1 answer
  • 8TH GRADE MATH
    10·1 answer
  • If BC = 5, DE = 9, and AB = 4, what is the length of AD?<br><br><br> 7<br> 8<br> 7.2<br> 7.5
    8·1 answer
  • I need to know what 9+10 is
    15·2 answers
  • What two numbers have a product of -24 and a sum of -5?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!