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
Aleksandr [31]
2 years ago
14

What is the mass of a 15cm cube of lron if density of iron is 78grams/cm

Mathematics
2 answers:
larisa86 [58]2 years ago
4 0
The answer is m=1170 grams

Hope it helps please press the thanks button plz
amm18122 years ago
3 0

Answer:

M = 1170 g

Step-by-step explanation:

Mass = density × volume

M = p x v

M = 78 x 15

M = 1170 g

You might be interested in
Please help I'll give 30 points and brainlist
Wittaler [7]
1. X= 3
2. AB= 27
3. X= 10
3 0
2 years ago
A study on the population of wolves is being done in a county to determine how the number of wolves has changed over time. The p
mr_godi [17]

Answer:

<h2>The year is 2010.</h2>

Step-by-step explanation:

The population of wolves is given by P(t) = 80(0.98)t.

The study has began in the year of 2000 and will end in 2020.

The difference between 2000 and 2009 is 9 years and the difference between 2009 and 2020 is 11 years.

Hence, the maximum value of t is 11.

The domain is 0 \leq t \leq 11.

The population will be 80, that is P(t) = 80.

Hence, 0.98t = 1, or, t = \frac{1}{0.98} = \frac{100}{98}  = \frac{50}{49} ≅1.

In (2009 + 1) = 2010, the population of wolves will be 80.

3 0
3 years ago
Can someone help me finish all of these? no steps are needed. if i could have the answers then that would be amazing.​
PilotLPTM [1.2K]

Answer:

1.7 8 3 6 2

2.10 5 6 3 9

3.11 10 4 6 7

4.7 4 1 9 4

5.1 6 3 8 9

6.10 2 5 6 8

7.8 6 4 10 7

8. 5 6 3 4 9

9.1 4 8 5 9

10.9 4 3 7 4

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Use complete sentences to describe the domain of the cosine function.
Hatshy [7]
The domain of a function is the set of the possible input values of the function. For example: consider the function f(x) = cos x, the domain of the function is the set of possible values of x.

The cosine function takes x values from all real numbers.

Therefore, the domain of the cosine function is a real numbers.
6 0
3 years ago
PLEASE ANSWER FAST DUE IN 20 MINS PLEASE ANSWER FAST FAST FAST
BabaBlast [244]

Answer:

1 C

2 D and B

3 46

Step-by-step explanation:

hope that helps if not sorry<3

6 0
2 years ago
Other questions:
  • When Famke charges her phone, it gains 2 percentage points each minute. When Frmke uses her phone, it loses 5 percentage points
    13·1 answer
  • If you can answer this you get 20 points
    11·2 answers
  • How many end points does a line have?
    10·1 answer
  • Hey can you please help me posted picture of question
    15·2 answers
  • What is .5 as a percent?
    13·1 answer
  • Solve the equation.. I dont understand how to do it
    12·1 answer
  • One thousand dollars is invested in a savings account that pays 9% interest per year. The interest earned after the first year i
    10·1 answer
  • What effect does subtraction have on terms in parentheses when you remove parentheses
    5·1 answer
  • Which two equations are equivalent to: 3(3x - 2) = 5(2x + 4) 9x - 6 = 10x + 20
    7·1 answer
  • HELP ASAP !!<br><br> which answers describe the shape below ? check all that apply
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!