Billy is trying to figure out what type of wood to use for building a model boat. He has a block of wood with a volume of 8.0 cubic centimeters (cm3) and a mass of 4.0 grams (g). What is the density of the block of wood in g/cm3 to the nearest tenth?

Answers

Answer 1

Answer:

The physical property that relates the mass and volume of an object or material ... What system of units do scientists use to measure the properties of matter? ... 3 common units of volume ... The density of wood is less than water (1 g/cm3) and the density of iron is ... Grams per cubic centimeter or grams per cubic milliliter

Answer 2

Isindnsksns sorry idk enekfnnskw

Related Questions

[tex]n\frac{x}{3}=0[/tex]

Answers

wait wait is it not 0?

Aaliyah measured a line to be 8.7 inches long. If the actual length of the line is 8.3 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?

Answers

The correct answer you are looking for is B

The Percent Error of the measurement is 4.59%.

What is Percent Error?

The percent error is the distinction between the estimated value and the actual value in relation to the actual value. In other words, the relative error is multiplied by 100 to calculate the percent error.

Given:

Aaliyah measured a line to be 8.7 inches long.

If the actual length of the line is 8.3 inches.

So, the Percent Error

= | (approx - exact) ÷ approx | x 100

= 8.7 - 8.3)/ 8.7 x 100

= 0.4/ 8.7 x 100

= 4.59

Learn more about Percent Error here:

https://brainly.com/question/19192165

#SPJ2

The formula K = C + 273 shows how to estimate the temperature K measured in degrees Kelvin (°K) when you know the temperature C measured in degrees Celsius (°C). If room temperature is 295°K, what is room temperature in °C?

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Answer:

22 C

Step-by-step explanation:

The current temperature is 54°F. It is expected to rise 2.5°F each hour. In how many hours will the temperature be 84°F?
SHOW YOUR WORK!

Answers

Answer:

Step-by-step explanation:

1. 84-54 = 30

2. 30 divided by 2.5 = 12

Answer:

Step-by-step explanation:

2.5x4 = 10 10x3 = 30 4

The price of ceramic tile at a discount tile store is represented on the graph below.

What is the meaning and value of r at Point C?

A. r represents the unit cost of ceramic tile, $0.80 for 1 ft2
B. r represents the unit cost of ceramic tile, $1.25 for 1 ft2
C. r represents the rate of increase of tile area per dollar, 0.80 ft2 per dollar
D. r represents the rate of increase of tile area per dollar, 1.25 ft2 for $1
Help please..

Answers

Answer:

the meaning of r at point c is c

Step-by-step explanation: yes

the answer is c .. hope it helps .

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he has 11 chairs left over. If he arranges the chairs in 4 rows of that same length, he has 19 left over. How many chairs does Liam have?

Answers

Answer:

35 chairs in all

Step-by-step explanation:

each row has 4 chairs as if 4 rows has 19 extra chairs and 6 rows has 11 there are 8 chairs in 2 rows which means 4 chairs are in 1.

so take 4 (rows) x 4 (chairs) and get 16

16 + 19 (leftover) and get 35

1/3(2b+9)=(b+9/2)
solve the equation, and show work,
the right side has big parentheses

Answers

Answer:

The answer is b = -9/2

Step-by-step explanation:

The answer is b=-9/2

PLEASE HELP 50 Points + Brainlest
1. What are x- and y- intercepts? 2. How can I find the x-intercept if I am given the equation of a line? 3. Discuss briefly the four methods for graphing discussed on the video. 4. What is the slope for a graph with a horizontal line? 5. A vertical line has a slope with what value?

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Answer:

The x-intercept is where a line crosses the x-axis, and the y-intercept is the point where the line crosses the y-axis. Thinking about intercepts helps us graph linear equations.

Step-by-step explanation:

Answer:

The x-intercept is when a line crosses the x-axis, and the y-intercept is the point whenthe line crosses the y-axis.

Step-by-step explanation:

if you have 200 ¨toys¨ and your 2 brother stills 40 each and your mom throws away 90 how many ¨toys¨ do you have left

Answers

Answer:

you have 30 left

Step-by-step explanation: use a calculator bruh

Answer:

30 toys

Step-by-step explanation:

total no. of toys is 200

ur brothers have 80 toys altogether

ur mom throws away 90 leaving you with 30 toys

80+90=170

200-170=30

first to answer this nonquestion question gets brainliest!!!!!!!!!!!1

Answers

Answer:

hey

Step-by-step explanation:

Love how you used points on that :D

Input a number that has a 5 with 1/10 of the value of the 5 in 105,234

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I'm pretty 500 or 102,534 both work.

The 5 just has to be in one digit less

I know this one ....... wait I’m not done......... it’s ummmm.....carrot

please help ! I'm not too good at this stuff

Answers

Answer:

Point B is going to be(-11,7) And C is going to be (11,7)

Step-by-step explanation:

Point A is in the 4 quadrant and reflecting the x axis so point B is in the 2 quadrant. Point B reflects to the 1st quadrant that is how you get your answer.

Answer:

The first box

Step-by-step explanation:

The Georgia Bulldogs football team are assessed 10-yard penalties 14 times during a football game. Which equation models the total number of yards the team lost in the game?

A. (14)(10) = 140 yards
B. (14)(-10) = -140 yards
C. (-14)(-10) = 140 yards
D. (-14)(10) = -24 yards

Answers

It should be b because if they lost 10 years each time. It would be -10 yards times 14 because if you made the 14 negative it would cancel out so it would be 140 yards and that would seem like they’re earning 140 yards

the comment above is correct

can someone help me plz

Answers

Yes John is correct. It is an accurate way to write in expanded form

Answer:

John is correct

Step-by-step explanation:

I already did this!

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