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
Lilit [14]
3 years ago
11

The function f(x) = 800(1.09)3x shows the growth due to interest that Jim earns on an investment.

Mathematics
2 answers:
Reptile [31]3 years ago
5 0

Answer:


Step-by-step explanation:

it should be step 2 because you dont add the 3 into the equation.

Fiesta28 [93]3 years ago
4 0

Answer: The incorrect answer should be step 2

You might be interested in
What is (4/5)x (2/3)please help me out
Vikentia [17]

Answer:

\frac{8}{15}

Step-by-step explanation:

\frac{4}{5} × \frac{2}{3} ( multiply values on numerators/ denominators together )

= \frac{4(2)}{5(3)} = \frac{8}{15}

3 0
2 years ago
Ralphie has 23 more toys than his little brother Joey. If they were to get all of their toys out and lay them on the floor, ther
fiasKO [112]
I cant see the question.
7 0
3 years ago
Read 2 more answers
Nick was playing a game with his friends. In the game, he received points for correct answers and lost points for incorrect answ
HACTEHA [7]

Answer:

-7

Step-by-step explanation:

because 15-22= -7

he started at 0, gained 15 points but then lost 22, so after the two problems he'd have a score of -7.

3 0
2 years ago
Which number line model of the sum of 8 + -12 correctly ​
hoa [83]

Answer:

U did not add a picture but if u do I will help.

Step-by-step explanation:

It should be 8 to the right and 12 to the left which should end at -4

4 0
2 years ago
Read 2 more answers
A sample of salary offers (in thousands of dollars) given to management majors is: 48, 51, 46, 52, 47, 48, 47, 50, 51, and 59. U
balu736 [363]

Answer:

Step-by-step explanation:

number of samples, n = 10

Mean = (48 + 51 + 46 + 52 + 47 + 48 + 47 + 50 + 51 + 59)/10 = 49.9

Standard deviation = √(summation(x - mean)/n

Summation(x - mean) = (48 - 49.9)^2 + (51 - 49.9)^2 + (46 - 49.9)^2+ (52 - 49.9)^2 + (47 - 49.9)^2 + (48 - 49.9)^2 + (47 - 49.9)^2 + (50 - 49.9)^2 + (51 - 49.9)^2 + (59- 49.9)^2 = 128.9

Standard deviation = √128.9/10 = 3.59

Confidence interval is written in the form,

(Sample mean - margin of error, sample mean + margin of error)

The sample mean, x is the point estimate for the population mean.

Margin of error = z × s/√n

Where

s = sample standard deviation

From the information given, the population standard deviation is unknown and the sample size is small, hence, we would use the t distribution to find the z score

In order to use the t distribution, we would determine the degree of freedom, df for the sample.

df = n - 1 = 10 - 1 = 9

Since confidence level = 95% = 0.95, α = 1 - CL = 1 – 0.95 = 0.05

α/2 = 0.05/2 = 0.025

the area to the right of z0.025 is 0.025 and the area to the left of z0.025 is 1 - 0.025 = 0.975

Looking at the t distribution table,

z = 2.262

Margin of error = 2.262 × 3.59/√10

= 2.57

the lower limit of this confidence interval is

49.9 - 2.57 = 47.33

the lower limit of this confidence interval is

49.9 + 2.57 = 52.47

So it is false

6 0
2 years ago
Other questions:
  • What is five billion two hundred fifty four million seventy one thousand nine hundred twenty six written in standard form
    10·1 answer
  • Solve for the roots in the equation below. In your final answer, include each of the necessary steps and calculations.
    14·1 answer
  • A community park is shaped like a trapezoid with a height of 30 yd, a top base of 25 yd, and a bottom base of 33 yd. The park ha
    9·1 answer
  • Simplify (2xy^3)^4 <br> A.8xy12<br><br> B.2x4y12<br><br> C.16xy12<br><br> D.16x4y12
    10·2 answers
  • Which equation has the solutions X=1 +-SQRT 5?
    14·2 answers
  • What are two possible transformations that together could have been used to create the red figure from the blue figure?
    10·2 answers
  • Find the surface area of a triangular prism shown below.
    12·1 answer
  • PLS HELP ASAP! GIVING BRAINLIST
    15·2 answers
  • A drink contains 20% mango juice and the rest is apple juice. What is the ration of mango juice to apple juice
    9·2 answers
  • Please help I don't understand 20 POINTS
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!