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
OLga [1]
3 years ago
9

Ms.murray asked her twenty students how many national parks each of them had visited

Mathematics
2 answers:
Bumek [7]3 years ago
8 0

Answer:

well if this  is in a years time everyone will be sayin no because we cant

Step-by-step explanation:

marshall27 [118]3 years ago
7 0

Answer:

Im sorry i dont really understand the question :(

Step-by-step explanation:

You might be interested in
What is 78/10 expressed as a decimal?
Pavel [41]

Answer:

7.8

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Lee has a jar of 100 pennies. She adds groups of 10 pennies to the jar. She adds 5 groups. What numbers does she say?
Alenkinab [10]
150 pennies in the jar .
4 0
3 years ago
A major car dealership has several stores in a big city. The owner wants to determine if there is a difference in the proportion
Gemiola [76]

Answer:

confidence interval = ( -0.38 , 0.08 )

Step-by-step explanation:

Given data :

n1 = 55 , n2 = 60 ,

Let P1 ( proportion of SUV sales at store A ) = 30 / 55 = 0.55

P2 ( sample proportion of SUV sales at store B ) = 42/60 = 0.70

The Z-value at 99% confidence Interval = 2.58

<u>Determine the 99% confidence interval for difference in proportion</u>

applying the formula below

( P1 - P2 ) ± Z ( \sqrt{p1( 1-p1)/n1  +  p2(1-p2)/n2}

Input values above into equation

confidence interval = ( -0.38 , 0.08 )

5 0
3 years ago
Select from the drop-down menus to correctly identify whether the given operation is closed or not closed with respect to each s
Tatiana [17]

Answer:

Real numbers are "closed" under multiplication

Irrational numbers are "not closed" under division

Integers are "closed" under subtraction

Positive ration numbers are "closed"

Hope this helps! :)

6 0
3 years ago
This model is composed of two shapes. What is the area of this figure?
mote1985 [20]
Measurements of 30 I believe yw
7 0
3 years ago
Read 2 more answers
Other questions:
  • Irene has a checking account. On Monday she writes a $160 check for groceries. Then she deposits $125 into her account. Finally,
    11·1 answer
  • A bucket contains one green block, one red block, and two yellow blocks. You choose one block from the bucket. Find the theoreto
    7·1 answer
  • Can someone please answer this question please answer it correctly and please show work please help me I need it
    12·2 answers
  • What is the answer to this please someone explain ​
    7·1 answer
  • Can anyone answer this
    8·2 answers
  • Which function has an inverse that ia also a function
    12·1 answer
  • HELP HELP HELP NOW!!!
    13·2 answers
  • Please help asap ! no scam links or scam comments for points or reported.
    11·1 answer
  • Write an integer for this situation: a profit of $12
    8·1 answer
  • Which of the following is an equivalent expression to the expression a1/3 / a1/4
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!