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
MissTica
3 years ago
6

You have a rock with a volume of 15cm3 and a mass g whats its density

Mathematics
1 answer:
ziro4ka [17]3 years ago
8 0

Answer:

the answer is 45

Step-by-step explanation:

you multiply 15x3=45 hope this help pls brainly

You might be interested in
John wants to send a letter to Peter, who lives on Tesla
blondinia [14]

Answer:

The minimum number of letters John has to send to be sure that Peter receives his letter is 127 letters

Step-by-step explanation:

The four digit numbers that are multiples of 5 and 7 with the last digit = 0 is found as follows  

Since the last digit of the house number = 10, then the house number is divisible by 10 which also meets the condition that the house number is divisible by 5

We have the four digit numbers from 1000 to 9999

Hence the numbers divisible by both 7 and 10 are from (1000/70 (Which is 14 + 2/7) - 2/7)×70 + 70 = 1050 to (9999/70 (Which is 142 + 59/70)- 59/70)×70= 9940

Which gives 142 - 15 =  127 numbers which are four digit number multiples of 5 and 7 with the last digit = 0

Hence the minimum number of letters John has to send to be sure that Peter receives his letter = 127 letters.

5 0
3 years ago
HELP I WILL GIVE 5 POINTS TO WHOM EVER CAN ANSWER THESE LAST 2 QUESTIONS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
vodka [1.7K]
Group and factor
undistribute then undistribute again
remember
ab+ac=a(b+c)
this is important



6d^4+4d^3-6d^2-4d
undistribute 2d
2d(3d^3+2d^2-3d-2)
group insides
2d[(3d^3+2d^2)+(-3d-2)]
undistribute
2d[(d^2)(3d+2)+(-1)(3d+2)]
undistribute the (3d+2) part
(2d)(d^2-1)(3d+2)
factor that difference of  2 perfect squares
(2d)(d-1)(d+1)(3d+2)






77.
group
(45z^3+20z^2)+(9z+4)
factor
(5z^2)(9z+4)+(1)(9z+4)
undistribuet (9z+4)
(5z^2+1)(9z+4)
7 0
3 years ago
1. Draw what might be the next three figures<br> in this pattern?<br> 
mina [271]
The down arrow i promise
3 0
2 years ago
Read 2 more answers
The following are scores for students in Ms. Kennedy's math class.What is the range of the scores?
Eddi Din [679]

Answer:

The answer will be D. 181

Step-by-step explanation:

603 - 422 = 181

<em>Please mark me as the brainliest.</em>

3 0
2 years ago
Please help me please and thank you
Likurg_2 [28]

Answer:

f(x)= x^2 - 2, the one in red.

Step-by-step explanation:

To move a quadratic function up/down, you change the value at the very end of the formula.

So instead of f(x)= x^2 + 1, you would do f(x)= x^2 - 2, to move it down 3. This would be the one in red.

6 0
3 years ago
Other questions:
  • Please help with Question 12 at the top, i dont really want the answer. I just want how to figure it out please!
    5·1 answer
  • explain how multiplying a whole number and a decimal is similar to and different from multiplying whole numbers
    6·1 answer
  • The difference between three times a number and four more than two times the number
    15·1 answer
  • A particular brand of tires claims that its deluxe tire averages at least 50,000 miles before it needs to be replaced. From past
    15·1 answer
  • Hey i need help with system of equations.<br> i uploaded a doxs file you can onpen it in google docs
    8·1 answer
  • X-5 over (3x+9)(x-4)
    15·1 answer
  • Solve <br> Root 3x+5 - root x-1 =0
    12·1 answer
  • The graph shows the saving in Andre's bank account. What is the slope of the line?
    13·1 answer
  • What is the value of x?<br><br> Thank you!
    7·1 answer
  • Please help me solve ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!