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
swat32
3 years ago
8

the population of the united states is expected to be 392 million people by 2050. write this numbers in scientific notation

Mathematics
1 answer:
Andrews [41]3 years ago
4 0
3.92 * 10^8: the answer to the question
You might be interested in
Plz help me I will make you brainlest​
zhannawk [14.2K]

Answer:

2.5 is 12PM temp and difference is 3.9

Step-by-step explanation:

-0.5+3 because it is warmer and this is 2.5 also both B and C can be done to get the correct answer. and that is 2.5--1.4 which is the same as 2.5+1.4 which is 3.9

3 0
3 years ago
How many solutions does the equation have?<br> p−2(4−3p)=2p+7<br> A.0<br> B.1<br> C. Infinitely many
spin [16.1K]
P-8+6p=2p+7
7p-8=2p+7
5p=15
p=3
the answer is 1
7 0
3 years ago
Read 2 more answers
1. Denise makes 21 quarts of ice cream. She stores the ice cream in containers
Mkey [24]

Answer:

21 containers

Step-by-step explanation:

21/1=1

4 0
3 years ago
A radio station advertises a contest with ten cash prizes totaling $5510. There is to be a $100 difference between each successi
My name is Ann [436]

Answer:

option C

c. least: $101

greatest: $1001

Step-by-step explanation:

A radio station advertises a contest with ten cash prizes totaling $5510. There is to be a $100 difference between each successive prize.

Sum of 10 prizes = 5510

100 is the difference. there is a common difference d=100

So its a arithmetic sequence

the sum formula for arithmetic sequence is

S_n = \frac{n}{2}(2a_1 +(n-1)d)

Sn = 5510, n=10 n d= 100 we need to find out first term a1

5510 = \frac{10}{2}(2a_1 +(10-1)100)

5510 = 5 (2a1 + 900)

5510 = 10a1 + 4500

Subtract 4500 on both sides

1010= 10a1

divide by 10 on both sides

a1 = 101

so first term that is least term is 101

To find out greatest term we use formula

a_n = a_1 + (n-1) d

a(10) = 101 + (10-1)100

= 101 + 900= 1001

greatest is 1001

4 0
3 years ago
What does the fact that the expressions are equivalent mean?
NNADVOKAT [17]

Answer:

The fact that the expressions are equivalent means that for any value of the variables, the two expressions have the same solution.

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • How can absolute value help you understand the size of a quantity? Give an example.
    13·2 answers
  • I need help with answers A,B,C
    11·1 answer
  • Someone please answer these 6 questions
    15·1 answer
  • A florist has 72 red roses and 40 white roses. If the florist creates the greatest number of identical bouquets possible with a
    12·1 answer
  • The Montanez family is a family of four people. They have used 3,485.78 gallons of water so far this month. They cannot exceed 7
    11·1 answer
  • Which of the following are true about regression with one predictor variable (often called "simple regression")? A. After conduc
    12·1 answer
  • 8 students share 5 square pieces of cake equally
    10·2 answers
  • Whats the common ratio of the geometric sequence 6, 36, 216,
    9·1 answer
  • PLEASE HELP, I NEED TO SUBMIT THIS EXAM
    12·1 answer
  • YESSIR HOOD MEALS FOR LIFE
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!