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
Nata [24]
3 years ago
9

What are the standard deviation and the relative standard deviation for the percent of cacl2?

Mathematics
1 answer:
Elenna [48]3 years ago
4 0
Idk im just tryna complete a challenge lol

You might be interested in
Please help due in 1 hour!
Flura [38]

Answer:thanks much xoxo hablo no engles

Step-by-step explanation:

8 0
3 years ago
The price of an item has risen to $ 247 today. Yesterday it was $ 95 . Find the percentage increase.
Genrish500 [490]

Answer:

160 %

Step-by-step explanation:

percent change is : (new- old)/ old * 100%

(247 - 95)/95 * 100%

160 %

8 0
3 years ago
Read 2 more answers
Please help!! A. 170 B. 205 C. 230 D. 105
Damm [24]

Answer:

D. 105

Step-by-step explanation:

500-270, there's 230 total 2 head.

270-100 of one head, is 170 purple one head. 170+125 purple equals 295.

296 subtract from 500 total is 205 for total green.

205-100, 105 2 head.

8 0
2 years ago
Please help me with these four questions
Paraphin [41]

Answer:

23) 8

24)58

25)im guessing theyre both 90

Step-by-step explanation:

23)if ac=23 then 15-23=x

24) since it's a 90 degree angle the 32+x=90

and 90-32=58

7 0
3 years ago
2. The average height of every fifth member of the varsity football team was
MAVERICK [17]

Answer:

pppkmfk

Step-by-step explanation:

225nvinf jfvvi

dv

t

4w

5

4

346

4 0
3 years ago
Other questions:
  • susan can run 2 city blocks per min she wants to run 60 blocks how long how long will it take her to finish if she has already r
    8·1 answer
  • Last year, a baseball team paid $20 per bat and $12 per glove, spending a total of $1040. This year, the prices went up to $25 p
    10·1 answer
  • 3. Multiply<br> (5 points)<br> O<br> 33<br> -6<br> 40<br> O<br> mo<br> O
    15·2 answers
  • At a school,147 students play at least one sport. This is 75
    12·1 answer
  • Can anyone please help me answer this
    5·1 answer
  • The concentration of particles in a suspension is 50 per mL. A 5 mL volume of the suspension is withdrawn. a. What is the probab
    5·1 answer
  • Which of the following expressions shows the number of 8 character passwords that can be formed using letters and digits if the
    6·2 answers
  • Riddle, do not google
    5·2 answers
  • PLEASE answer this question​
    5·1 answer
  • At which value in the domain does:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!