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
Ksivusya [100]
3 years ago
8

Is it c or its not??

Mathematics
2 answers:
Bingel [31]3 years ago
6 0

Answer:

C)  0.9

Step-by-step explanation:

density = mass / volume

density = 82 / 96

density = 0.9 g/mL

morpeh [17]3 years ago
6 0

Answer: Choice C) 0.9

You are correct.

==========================================================

Explanation:

1 cc = 1 cubic centimeter = 1 milliliter = 1 mL

Let's find the density of each ball. To do so, divide the mass over the volume

  • Density of Ball X = mass/volume = (25 g)/(24 ml) = 1.042 g/mL approx
  • Density of Ball Y = mass/volume = (82 g)/(96 ml) = 0.854 g/mL approx
  • Density of Ball Z = mass/volume = (14.2 g)/(14.8 ml) = 0.959 g/mL approx

We're told that Ball X and Ball Z sink, while Ball Y floats. This must mean the density of the liquid is somewhere between 0.854 g/mL and 0.959 g/mL.

Of the four answer choices, only choice C has its value between 0.854 g/mL and 0.959 g/mL. So you are correct.

------------------------

Extra info:

If the density of the liquid was less than 0.854 g/mL, then Ball Y would sink. Recall that objects only float in liquid if the object's density is less than that of the liquid's density. The more dense stuff sinks to the bottom.

If the density of the liquid was greater than 0.959 g/mL, then both Ball Y and Ball Z would float (Ball X would only float if the liquid density is larger than 1.042 g/mL)

You might be interested in
What is 258/300 as a percent
Step2247 [10]
To transform it into percent we want to have 100 into denominator. The easiest way is divide numerator and denominator by 3 (thats because than it doesnt change the value of fraction), so:
\frac{258}{300}= \frac{258:3}{300:3}= \frac{86}{100} = 86% - its the result
4 0
3 years ago
Read 2 more answers
-|-5| Is the answer greater than, less than, or equal to -5
ehidna [41]

Answer:

equal to

Step-by-step explanation:


3 0
2 years ago
Alicia’s family wants to save for a four-year college education for her. After some research, they estimate that the total cost
erma4kov [3.2K]

Answer:

Step-by-step explanation:

$1,100

6 0
3 years ago
Given: ABC , BD is an<br> altitude to side AC, &amp; D is a midpoint<br> Prove: AB BC
Over [174]

Answer:

steps below

Step-by-step explanation:

BD⊥AC    ∠ADB = ∠CDB = 90°

D is mid-point: AD = CD

BD = BD

ΔADB ≅ ΔCDB

AB = BC

5 0
2 years ago
Read 2 more answers
Find the sum of the interior angle measures of the polygon
pshichka [43]
<h3>Answer:  1260</h3>

Work Shown:

We have 9 sides of this polygon. See the diagram below. So n = 9

Plug that into the formula below to find the sum of the interior angles

S = 180(n-2)

S = 180(9-2)

S = 180*7

S = 1260

8 0
2 years ago
Other questions:
  • The store charges $10.20 for a case of 24 bottles of natural spring water. What is the unit price for one bottle? Round your ans
    14·2 answers
  • Keith has 4 dogs. I have 3 times as many dogs as keith. How many dogs do I have?
    8·2 answers
  • Thomas purchased a bag of marbles on Monday. On Tuesday he gave half of the marbles to his brother. On Wednesday he gave eight m
    5·1 answer
  • What is the equation of the line, in general from, that passes through the point (-1,-1) and is parallel to the line whose equat
    11·1 answer
  • Raj spends an average of 38 minutes doing homework each day. He records that he did homework on 108 school days this year. How m
    9·1 answer
  • Which of the following values of x make the following functions equal? y = 2x + 6 and
    6·1 answer
  • Charlie estimates his dog weighs 17 lbs. When Charlie weighed his dog, he weighed 20 lbs. What is the percent error of the weigh
    10·2 answers
  • Find the volume of the following cylinder using its net. 36.26 yd 3 64.52 yd 3 3.53 yd 3 226.08 yd 3
    12·2 answers
  • At Darren's Hats, there are 42 baseball caps and 14 other hats. what percentage of the hats are baseball caps?
    11·1 answer
  • Your friends and you notice a classmate who always has brand new clothes, shoes, and electronics. What would you need to know in
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!