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
rodikova [14]
3 years ago
15

4.3 to the 3rd power simplified

Mathematics
2 answers:
ki77a [65]3 years ago
8 0
4.3^3 = 79.5 (If rounded to the nearest tenth)

4.3•4.3= 18.49
18.48•4.3= 79.507 then round it to whichever place you need it to be at
zhuklara [117]3 years ago
3 0

Answer:

4.3 to the 3rd power is exactly<em> 79.507 </em>.  That number may be rounded, but not simplified.

Step-by-step explanation:

4.3 to the 3rd power means (4.3 x 4.3 x 4.3) .  Perform the indicated multiplications to arrive at the solution.

You might be interested in
Find the area of each trapezoid.
VMariaS [17]
I can not see the trapezoid
5 0
3 years ago
9. Jack is learning to save, spend, and give his money away to charities. He has determined to give 10% of his summer job earnin
Kamila [148]

Answer:

$2560

Step-by-step explanation:

if 10%=256

then 10 times the amount 100% is 2560

4 0
3 years ago
Simplify x^2 over x^2 - 2x
Scilla [17]

Answer:

2x^2-2x

Step by Step Explanation:

The 2   x^2 come together to form 2x^2 and since there is no other number that has x but no ^2 -2x stays the same.

8 0
2 years ago
A simple random sample of 50 items from a population with 7 resulted in a sample mean of 35.
Vilka [71]

The 90% , 99% confidence interval for the population mean is 32.145 < \rm \mu < 35.855 and 31.093 <  \rm \mu < 36.907

<h3>What is Probability ?</h3>

Probability is the study of likeliness of an event to happen.

It is given that

Total Population = 50

Mean = 35

The confidence interval is given by

\rm CI = \mu + z \dfrac{s}{\sqrt n}

\rm \mu is the mean

z is the confidence level value

s is the standard deviation

n is the population width

(a) The 90% confidence interval for the population mean

90% \rm \alpha / 2  = 0.05

Z = 1.64

34 \rm \pm 1.64 * 8 / √50

34 \rm \pm  1.855

32.145 < \rm \mu < 35.855

(b)  The 99% confidence interval for the population mean

99% \rm \alpha / 2  = 0.005

Z=2.57

34  \rm \pm 2.57 * 8 / √50

34 \rm \pm  2.907

31.093 <  \rm \mu < 36.907

Therefore the confidence interval for population mean has been determined.

The complete question is

A simple random sample of 50 items from a population width =7  resulted in a sample mean of 35. If required, round your answers to two decimal places.

a. Provide a 90% confidence interval for the population mean

b. Provide a 99% confidence interval for the population mean

To know more about Probability

brainly.com/question/11234923

#SPJ1

8 0
2 years ago
What number is one hundred more than 792?
Andrej [43]
One hundred more than 792 = 792 + 100

792 + 100 = 892

892 is your answer

hope this helps
7 0
3 years ago
Read 2 more answers
Other questions:
  • “”A tower has a revolving restaurant 840 feet above the ground. The restaurant makes a complete
    12·2 answers
  • The shortest person in a class is 55 inches tall and tallest person in that class is 75 inches tall. Write an absolute value equ
    8·2 answers
  • What is the gcf of 45 and 60
    9·2 answers
  • Find dy/dx by implicit differentiation. x2 − 8xy + y2 = 8
    12·2 answers
  • Can somebody help me I don’t know which one is the answer!!!
    6·1 answer
  • Hi! I really need help with the following questions, PLEASE SHOW YOUR WORK! If anyone is willing to help me! Thank you and pleas
    10·1 answer
  • Ava is 23 cm taller than olivia, and olivia is half the height of Lucas. if Lucas is 1.78 m tall, how tall are Ava and olivia? e
    6·1 answer
  • What are the coordinates of the point that is 1/6 of the way from a to b
    15·2 answers
  • Plz help me with this???
    11·2 answers
  • Please can you answer this|! I have 4 minutes until it's due!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!