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
atroni [7]
2 years ago
12

During an experiment, Mrs. Melsoner uses an analytical scale to measure the mass of a substance. The analytical scale says she h

as 170.1 grams (g) of a certain substance. When dropping the substance into a graduated cylinder with 10 mL of water in it, she finds out the water level rises to 25 milliliters (mL). What substance is Mrs. Melsoner working with, what is its volume, and what is its density?
A.0ml
B.5ml
C.10.ml
D.15ml
E.20ml
no fake anserw or you will be reported!
Mathematics
1 answer:
stich3 [128]2 years ago
7 0

Answer:

hii there

The correct answer is ( D )

hope it helps you

have a nice day

You might be interested in
!PLEASE HELPP ME!!<br><br> What decimal number is represented by the shaded portion of the model?
Elan Coil [88]
13/20
13x5= 65
20x5= 100

65/100 = 0.65

0.65%
5 0
2 years ago
Read 2 more answers
Carly left for school at 8:15.she left school at 2:45.if she arrived at 8:45,how many hours was she in the school
Ne4ueva [31]
She was in school for 6 hours.
3 0
2 years ago
A box has 11 marbles, 3 of which are white and 8 of which are red. A sample of 4 marbles are selected randomly from the box with
aliina [53]

14/99

Select 1 marble; the chance that it is white is 4/12. Select a 2nd marble; the chance that it is white is 3/11. Select a 3rd; the chance it is white is 2/10. Select a 4th; the chance it is red is 8/9. Select a 5th; the chance it is red is 7/8. The chance of getting this specific set of 5 marbles in this order is (4/12)×(3/11)×(2/10)×(8/9)×(7/8)=(2×7)/(11×10×9).

This specific set could occur in the permutation of 5 things taken 5 at a time where 3 are identical (white), and the other 2 are also identical (red). The formula for this is 5!/(3!2!)=10.

Combining the chance of getting white, white, white, red, red with the number of ways 3 white and 2 red could have been distributed in the draw of 5 marbles gives the answer:

{(2×7)/(11×10×9)}×10=14/99

A similar process will show that the chance of getting 5 red marbles is 7/99; 4 white and 1 red is 1/99; 2 white and 3 red is 42/99; and 1 white and 4 red is 35/99.

6 0
2 years ago
PLS NEED HELP!A club had 5 members in 2019, this year they now have 14 members. Calculate and interpret the percent change in th
Butoxors [25]

Answer: The percent changed because it increased by 180%.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The difference between three times a number and 15 is equal to 6. Find the number
andreyandreev [35.5K]
15+6=21
21÷3=7
answer
3×7-15=6
5 0
3 years ago
Other questions:
  • 8(y+4)=7y+38 asap pls
    5·1 answer
  • Divisions of fractions by fractions
    7·1 answer
  • ΔXYZ was reflected to form ΔLMN. Which statements are true regarding the diagram? Check all that apply. ΔXYZ ≅ ΔLMN ∠Y ≅ ∠M ∠X ≅
    10·2 answers
  • For a certain manufacturer only 4/5 of the item produced are not defective. If 2,000 items are manufactured in a month, how many
    14·1 answer
  • Donald has <br> x twenty-dollar bills and 1<br> 10 ten-dollar bill.
    10·1 answer
  • If Jeremy puts 200$ down and pays 35$ per month for 24 months, how much will the computer cost?
    14·2 answers
  • Three friends went to a book shop the first bought three bros and four pencils for $30.00. The second bought two Bros and five p
    8·1 answer
  • Francis mixes 3/8 gal of white paint 2 7/8 gal of blue paint and 1 1/4 gal of red paint.
    7·1 answer
  • Which pair of functions is not a pair of inverse functions?
    14·1 answer
  • 42 times 12 divided by 4
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!