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
cestrela7 [59]
3 years ago
7

The seventh-grade spring class trip will either be to a zoo or an art museum. Which survey method is most likely to provide a bi

ased sample?
Mathematics
1 answer:
Luden [163]3 years ago
4 0

Answer:

7) A school group is assigned to survey vast museum collections of all macroscopic (not microscopic) animal species collected from various regions around the world. What observation are the students most likely to make? A) The majority of the animals are wormlike. B) The majority of the animals possess a …

Step-by-step explanation:

You might be interested in
6. Adlise Leiber started the day with a bank balance of $343.64.
snow_tiger [21]

Answer:

$123.62

Step-by-step explanation:

85.10 + 23.95 + 8.47 = 117.52

117.52 + 100 + 2.50 = 220.02

$343.64 - $220.02 = $123.62

3 0
2 years ago
Vivi is a drummer for a band. She burns 756756756 calories while drumming for 333 hours. She burns the same number of calories e
Blizzard [7]

Answer:

its 252 calories per hour

Step-by-step explanation:

I divided 756 by 3 to find the answer

3 0
3 years ago
A lot of 100 semiconductor chips contains 15 that are defective. three chips are selected at random from the lot without replace
Alex787 [66]
D=event that chip selected is defective
d=event that chip selected is NOT defective

Four possible scenarios for the first two selections:
P(DDD)=15/100*14/99*13/98=13/4620
P(DdD)=15/100*85/99*14/98=17/924
P(dDD)=85/100*15/99*14/99=17/924
P(ddD)=85/100*84/99*15/98=17/154

Probability of third selection being defective is the sum of all cases,
P(XXD)=P(DDD)+P(DdD)+P(dDD)+P(ddD)
=3/20


5 0
3 years ago
X - y = 4<br> x + y = 8<br><br> The x-coordinate of the solution to the system shown is _____.
Valentin [98]
Hello : 
<span>X - y = 4...(1)
x + y = 8...(2)
(1)+(2) :2x= 12

</span><span>The x-coordinate of the solution to the system shown is __6___.</span>
5 0
3 years ago
Read 2 more answers
Someone help please, i cant solve this one :|
andrey2020 [161]

Answer:

i think its B

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please give me an approximation of how long it would take to evacuate a population of 91,000 to a destination 21 miles away, usi
    11·1 answer
  • Help me out please!!!
    11·2 answers
  • Mean absolute deviation of the fulfilled items on Sherrie's registry. $29, $58, $15, $129, $75, $22
    9·1 answer
  • Given f(x) = -2x + 7, find f(-3). Show your steps.
    13·1 answer
  • Julian has worked for a beverage company for the last five years. He currently earns $12.00 an hour and $16.00 an hour overtime
    8·1 answer
  • Please subscirbe to janathion loran for free money
    10·1 answer
  • Triangle DEFDEFD, E, F is similar to triangle PQRPQRP, Q, R. Solve for k.
    12·1 answer
  • What is the equation of the blue line
    6·2 answers
  • Help me , I will mark first answer brainliest
    13·2 answers
  • The Grade 6 students at West Village Middle School were asked if they would rather visit the Museum of Math or the Museum of Nat
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!