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
worty [1.4K]
3 years ago
13

there are 158 4th grade students and 139 fifth grade students going on a field trip .there needs to be at least 1 adult chaperon

e for evrey 8 students .

Mathematics
1 answer:
strojnjashka [21]3 years ago
3 0

Answer:

  (D) is the best explanation

Step-by-step explanation:

The total number of students is 158 + 139 = 297. This number can be rewritten as ...

  297 = 37 × 8 + 1

That is, if there were 37 chaperones, 1 student would remain without a chaperone. That means the number of chaperones must be increased by 1 to 38. This is best explained by choice D.

You might be interested in
Answer question number 5 only.
irinina [24]

Answer:

θ = π<em>n</em>

<em />

Step-by-step explanation:

6 0
3 years ago
In order to check for regional bias in a widely used standardized test, researchers checked for a difference in the means of ran
lbvjy [14]

Answer:

p-value = 0.369

Step-by-step explanation:

Test of hypothesis which has its the alternative hypothesis as Ha:μ1−μ2≠0 is a two tailed test. Therefore, P-value for a two-tailed test with test statistic t≈−0.90 and the number of degrees of freedom = 208

P-value = 2 X P( t(208) < - 0.90)  

    = 2 X 0.1846

    = 0.369  

6 0
3 years ago
Please solve quickly ​
Luba_88 [7]
The correct answer is 2.86
7 0
2 years ago
If each student gets 65 on the next test, which explains the measure of center that would be most affected?
boyakko [2]

Answer:

Their means will be most affected because this value will be an outlier

Step-by-step explanation

I took the test and 65 is off of the percentage list!

7 0
3 years ago
A young female lion was brought into the wildlife zoo weighing 53.5 pounds. After two years, she weighed 5.5 times
Lera25 [3.4K]

Answer:

324

Step-by-step explanation:

This is because when rounding you multiply 55 by 6 that is equal to 330 which is near 324. However if you want the answer spot on it would be 294

3 0
3 years ago
Read 2 more answers
Other questions:
  • |n/8| &gt; or equal to 2
    11·1 answer
  • Ethan sold 2/3 gallon of lemonade. Kayla sold some too. Together they sold 1 1/4 gallons. Who sold more lemonade, Ethan or Kayla
    6·1 answer
  • Please help me with this problem.
    6·1 answer
  • Glenn and helen are playing ping pong. For every 3 points that glenn scores, helen scores 4 points. If Glenn scores 6 points, ho
    6·2 answers
  • Will someone please help asappp
    8·2 answers
  • Help.....!.!.!.!.!.!.!.!.!.!
    5·1 answer
  • Which number line best represents - 2.6?
    9·1 answer
  • A zookeeper fed a group of five lions 235 pounds
    14·1 answer
  • What is the value of this example? <br><br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B6%7D%20%7C%20%20%5Cdiv%2012" id
    11·1 answer
  • Please help solve both due soon
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!