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
timofeeve [1]
3 years ago
5

A weather reporter in your area said that the speed of sound in air today is about one thousand one hundred feet per second. Wha

t is that speed in scientific notation?
Mathematics
1 answer:
stira [4]3 years ago
5 0

Answer:

The speed in scientific notation is (1.1)(10^{3}) feet per second.

Step-by-step explanation:

1. You have the following speed: One thousand one houndred feet per second.

2. You must convert from words to number. This is:

1,100 feet per second

3. To express this quantity in scientific notation, you can move the decimal point three places to the left, and write it as: 1.1 by 10^{3} (or 1,000) as following:

1,100=(1.1)(10^{3})


You might be interested in
Valor de expresión numérica 4÷3-8+7÷2-10+2÷6​
Iteru [2.4K]

Answer:

-12.833 OR -77/6

Step-by-step explanation:

B rackets

P arentheses

E xponent

M ultipication

D ivision

A ddition

S ubtraction

8 0
2 years ago
Read 2 more answers
Suppose you could choose 2 boxes of markers. Find all the possible pairs. 15 markers 24 markers 36 markers 48 markers. Find all
Vladimir79 [104]
15 & 24
15 & 36
15 & 48
24 & 36
24 & 48
36 & 48
are the answers,
need help tag me :D
7 0
3 years ago
Read 2 more answers
Somebody help me please , thank you
uysha [10]

Answer:

Step-by-step explanation:

2500 +625+625+2500=6250

There are 6250 square feet inches total

625 square ft

625      = 1/10    {proportion}

6250

6000x 1/10

= 600

apportioned cost = {$600}

7 0
2 years ago
Find the equation to the graph below
Archy [21]

Answer:

a

Step-by-step explanation:

the formula of the equation is y=mx+n; and if m=1/2 and n=-1 then it's y=1/2x-1

3 0
2 years ago
For a group of 100 people, compute(a) the expected number of days of the year that are birthdays of exactly 3 people.(b) the exp
Scilla [17]

Answer:

Step-by-step explanation:

Leaving leap years, a year contains 365 days.

For a group of 100 people, each person is independent of the other and probability of any day being his birthday has a chance of

\frac{1}{365}

a) Probability that  exactly 3 people have same birthday = \frac{1}{365^3}

Each day is independent of the other

And hence no of days having exactly 3 persons birthday out of 100 persons is binomial with n = 365 and p = \frac{1}{365^3}

Expected value of days = np = \frac{1}{365^2}

b) Distinct birthdays is binomail with p =1/365 and n = 365

Hence

expected value = np =1

4 0
3 years ago
Other questions:
  • What does h equal if 6h+7=-8-h? Pleas explain and show steps thx(:
    14·2 answers
  • What is the value of this expression?
    5·2 answers
  • The question is a screenshot
    9·2 answers
  • Proof: it is given that angle 1 and angle 2 are supplementary. angle 1 and angle 3 are also supplementary, so angle 2 is equal o
    10·1 answer
  • In the diagram below, which distance represent the distance from point D to AB?
    12·1 answer
  • Use a right triangle to write the following expression in algebraic expression. Assume that x is positive and in the domain of t
    15·1 answer
  • What is the difference between 2k and k2?
    7·1 answer
  • hunter plans to borrow $5,500 from the back to purchase a used vechicle. if he borrows the money at a rate of 3% interest for 4
    12·1 answer
  • PLSSSS HELP MEE simplify <br> 15 &lt; -5x
    11·1 answer
  • 2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!