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Semmy [17]
3 years ago
12

In a presentation about measuring mass, one of your classmates states, "Two objects of the same size will always have the same m

ass.” Is this statement correct? Why or why not?
Mathematics
2 answers:
shepuryov [24]3 years ago
6 0
No. Mass is the measurement of how much matter is in something.
Take neutron stars for example; smaller than our sun but has more mass. Because of density.
Lunna [17]3 years ago
4 0

Answer:

No. Mass is the measurement of how much matter is in something.

Take neutron stars for example; smaller than our sun but has more mass. Because of density.

Step-by-step explanation:

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Describe some main differences between an Euler graph and a tree graph.
posledela

Answer:

The Obvious

Euler graph all connects almost like a circle

A tree graph looks like it branches off each other with no line connect in a circle like form

3 0
3 years ago
Melissa drove her car 200 kilometers in 2.5 hours. At this rate
Bogdan [553]
80, divide 200 by 2.5 and you get 80. Check by multiplying 2.5 and 80, which equals 200
7 0
2 years ago
If f(x) = 3x2 – 4 and g(x) = 2x - 6, what is g(f(2))?
saveliy_v [14]

Answer:

10

Step-by-step explanation:

find out f(2)

f(2)= (3×2×2) - 4= 8

then g(8) = 16 - 6= 10

4 0
3 years ago
Determine the median modles IQR and range for the data<br> 3,8,6,6,4,6,9,9,12
Nataly_w [17]

The median of the data is 6 and the IQR will be 4.

<h3>What are median and IQR?</h3>

The median is the number separating the greater half from the lower half of a sample data in probability theory and statistics. The interquartile range is a measure of statistical dispersion, or the spread of the data, in descriptive statistics.

To calculate the median first arrange the data in the increasing order and then find the mid value.

3,4,6,6,6,8,9,9,12

The middlemost value will be the median.

Median = 6

To calculate the IQR convert the data into lower limits and the upper limits from the median and then calculate the IQR.

3,4,6,6,   |6|     ,8,9,9,12

Lower               Upper

Q1 = (4 + 6)/2 = 5

Q2 = ( 9+9)/2 = 9

IQR = 9 - 5 = 4

Therefore, the median of the data is 6 and the IQR will be 4.

To know more about IQR follow

brainly.com/question/17083142

#SPJ1

7 0
2 years ago
A total of $39,000 is being invested in a local bank. The
igor_vitrenko [27]

Answer:

C

Step-by-step explanation:

b + 1/4b = 39,000

1.25b = 39,000

b = 31,200

4 0
2 years ago
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