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hodyreva [135]
2 years ago
11

What is the mass of a 3 cm cube of pine? (Reminder: The length, width, and height of a cube are all the same.)

Mathematics
1 answer:
ryzh [129]2 years ago
7 0

Answer:Using this idea, you can calculate the mass of a cube with the formula for Density = mass ÷ volume. Review the formula for density: Density = mass ÷ volume. If you solve this equation for mass, it becomes: mass = density x volume.

Step-by-step explanation:Hope this help u

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In​ March, a family starts saving for a vacation they are planning for the end of August. The family expects the vacation to cos
Makovka662 [10]
Deposited money:

March: 120
April: 120+(120×20)/100=120+24=144
May: 144+(144×20)/100=144+18,8=162,8
June: 162,8+(162.8×20)/100=162,8+32.56=195.36
July: 195.36+(195.36×20)/100=195.36+23.87=219.23
August: 219.23+(219.23×20)/100=219.23+43.85=263.08

120+144+162.8+195.36+219.23+263.08=1105.19
So the answer is no.
7 0
2 years ago
PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.
Pani-rosa [81]

do not know sorry : (

4 0
2 years ago
Read 2 more answers
Please help ASAP..........
Ne4ueva [31]
The first step to find how many 1/4 inch segments are in 1 and 1/2 inches is to convert 1 and 1/2 into an improper fraction.
To do this, convert 1 into a fraction with the same denominator as 1/2, which is 2.
1 = 1/1
1/1 = 2/2
Now add 2/2, which is the same as 1, to 1/2.
2/2 + 1/2 = 3/2
So 1 and 1/2 = 3/2
Now multiply both the numerator and denominator by 2 so you can see how many times 1/4 goes into the fraction equivalent to 1 and 1/2.
3/2 = 6/4
1/4 goes into 6/4 6 times, since the numerator of 1 goes into the numerator of 6 6 times.

So the answer is that 6 1/4 inch segments are in 1 and 1/2 inches.
4 0
3 years ago
Read 2 more answers
What is the measure of
bija089 [108]

Answer:

31

Step-by-step explanation:

180-149 = 31

hope this helps

4 0
3 years ago
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Sue has 37 baseball cards. The next week, she buys 5 more and then 5 more each week. When will she have 122 baseball cards? A. 1
sertanlavr [38]

Answer:

I am pretty sure its A.week 18

Step-by-step explanation:

just add 5 untill you get 122

7 0
3 years ago
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