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
Alika [10]
3 years ago
15

What is the density of a cube of wood with sides 5 cm and a mass of 109 g

Mathematics
2 answers:
HACTEHA [7]3 years ago
3 0
V=h*w*l
V= 5*5*5
Volume= 125
Density= Mass*Volume
OleMash [197]3 years ago
3 0

Answer:

0.872

Step-by-step explanation:

I used the density formula along with the volume formula for a cube.

You might be interested in
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
olasank [31]

Answer:  a_n=2(5)^{n-2}

<u>Step-by-step explanation:</u>

The explicit rule for a geometric sequence is: a_n=a_1(r)^{n-1}\quad \text{where}\ a_1\ \text{is the first term and r is the ratio}

The information provided is: a₁ = \dfrac{2}{5}  and  r = 5

a_n=\dfrac{2}{5}(5)^{n - 1}\\\\.\quad = 2(5)^{n-2}

4 0
2 years ago
3. the answer isn't c or d
Kay [80]

Answer:

A. Yes; no vertical line passes through two graphed points

Step-by-step explanation:

3 0
2 years ago
17. Atlanta, Georgia, receives an average of 27 inches of precipitation per year, and there has been 9 inches so far this year.
kirill115 [55]

Answer:

  9 + p ≤ 27; p ≤ 18

Step-by-step explanation:

"At or below" means "less than or equal to." Only one answer choice incorporatest that symbol into the inequality expression — the one shown above.

5 0
2 years ago
Read 2 more answers
(2a+b)^2÷(3b-1) when a= -2 and b=5
WINSTONCH [101]
Evaluate (2 a + b)^2/(3 b - 1) where a = -2 and b = 5:
(2 a + b)^2/(3 b - 1) = (5 - 2×2)^2/(3×5 - 1)

3×5 = 15:
(5 - 2×2)^2/(15 - 1)

 | 1 | 5
- | | 1
 | 1 | 4:
(5 - 2×2)^2/14

2 (-2) = -4:
(-4 + 5)^2/14

5 - 4 = 1:
1^2/14

1^2 = 1:

Answer: 1/14
6 0
3 years ago
Please help. Write as a single logarithm, a) log(13)+log(4) b) log(small 5)(14)-log(small 5)(2)
dsp73

Answer:

a) \log 52

b) \log_57

Step-by-step explanation:

Use logarithm properties:

\log_ab+\log_ac=\log_a(b\cdot c)\\ \\\log_ab-\log_ac=\log_a\dfrac{b}{c}

Then

a) \log 13+\log 4=\log 13\cdot 4=\log 52

b) \log_514-\log _52=\log _5\dfrac{14}{2}=\log _57

7 0
3 years ago
Other questions:
  • What is the value of 'x'?
    15·1 answer
  • Kami has 7 liters of water to fill water bottles that each hold 2.8 liters. How many bottles can she fill?
    8·2 answers
  • Cindy measured and recorded the temperature of a liquid for an experiment. She used a poorly calibrated thermometer and noted th
    13·1 answer
  • PLEASE HELP IM STUPID IDK HOW IM IN 7th GRADE BUT WHATEVA IM NOT DUMB HALF OF THE TIME
    11·1 answer
  • In triangle KLM, LM =7 and m
    15·2 answers
  • Samuel bought 3 shirts for $15.55 each and a pair of shorts for $19.99. How much did he spend on all four items?
    8·1 answer
  • Please help it is due by the end of today<br> 20 pts it is easy
    9·1 answer
  • PLEASE HELP ALGEBRA 1
    15·1 answer
  • Which equation best represents the function, "the height of a door is three times its width."
    7·1 answer
  • (x+4)(x-2) as a triomial in standard form
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!