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
Elena-2011 [213]
3 years ago
8

The expression 1000(1.1)t represents the value of a $1000 investment that earns 10% interest per year, compounded annually for t

years. What is the value of a $1000 investment at the end of 4 years?
Mathematics
2 answers:
melamori03 [73]3 years ago
3 0
1000(1.1)4
multiply the numbers
$4400
Sloan [31]3 years ago
3 0

Answer: $1464.1

Step-by-step explanation:

Given : The expression 1000(1.1)^t represents the value of a $1000 investment that earns 10% interest per year, compounded annually for t years.

To find the value of a $1000 investment at the end of 4 years, we need to put the value of t = 4 in the given expression , we get

1000(1.1)^4=1464.1

Hence, the value of a $1000 investment at the end of 4 years = $1464.1

You might be interested in
Which statement about 12 multiplied by 5/4 must be true?
Ivahew [28]

Answer:

The answer is A. The product is greater than 12

3 0
3 years ago
8)An unprepared student makes random guesses for the ten true-false questions on a quiz. Find the probabilitythat there is at le
nikdorinn [45]

Answer:

D.) 0.9990

Step-by-step explanation:

Given :

Number of questions = 10

True or False questions ; probability of success, p = 1/2 = 0.5

Using binomial distribution :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

Probability of getting atleast one correct answer :

P(x ≥ 1) = p(1) + p(2) +... P(x = 10)

Using a binomial probability calculator :

P(x ≥ 1) = 0.9990

5 0
3 years ago
I need help with this TnT
miv72 [106K]

all u are doing is adding them up

4 0
3 years ago
The lighthouse keeper that is at the top of a lighthouse that
Amiraneli [1.4K]

Step-by-step explanation:

Let θ be the angle of depression i.e the angle between the horizontal and the observer's line of sight.

tanθ= (Height of the light house)/(Horizontal distance of ship from the base of light house)

∴tanθ=88/1532=0.0574

∴θ=tan−1(0.0574)=3.290(2dp)

7 0
3 years ago
An independent-measures research study uses a total of 18 participants to compare two treatment conditions. If the results are u
Luba_88 [7]

Answer:

The answer is false

Step-by-step explanation:

In a sample above 30 obs  like this the confidence interval is defined as

X+- t* (s/sqrt(n)) where X is the mean t the tvalue for a given confidence level, n the size of sample and s standar deviation.

To find de appropiate value of t we must see the T table where rows are degrees of freedom and columns significance level

The significance is obtained:

significance = 1 - confidence level = 1 - 0.9 = 0.10

Degrees of freedom (df) for the inteval are

df = n - 1 = 18 - 1 = 17

So we must look for the value of a t with 17 values and significance of 0.10 which in t table is 1.740 not 1.746 ( thats the t for 16 df)

6 0
3 years ago
Other questions:
  • Ann took a taxi home from the airport. The taxi fare was \$2.10$2.10dollar sign, 2, point, 10 per mile, and she gave the driver
    5·1 answer
  • A package of dental floss contains 25 m of floss. How many yards of floss are in the package? If a dental hygienist uses about 1
    5·1 answer
  • Aaron earns $781.92 per week. Aaron has
    10·1 answer
  • Ricardo and Brandon ran 1500-meter race. Ricardo finished in 4.89 minutes. Brandon finished in 4.83 minutes. What was the time o
    15·1 answer
  • How many triangles can you make with 3cm, 4cm and 11cm
    10·2 answers
  • Need help asap, multiple choice
    10·1 answer
  • Sammy loves butterflies. He took 25 pictures a day while on vacation for 4 days. After sharing some pictures with his friends, h
    7·1 answer
  • It takes 1/4 of an hour to bake a tray of cookies. How long will it take to bake 5 trays of cookies. One after the other?
    6·2 answers
  • Write down all the possibilities when rolling a fair six sided die
    11·1 answer
  • PLEASE HELP
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!