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Katena32 [7]
3 years ago
15

True or false: All substances have the same density

Mathematics
2 answers:
poizon [28]3 years ago
7 0

Answer:

False

Step-by-step explanation:

They just don't :)

omeli [17]3 years ago
7 0

Answer:

False

Step-by-step explanation:

Trust me

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Can someone help, please
Jet001 [13]

Answer: 5/1 or just 5

Step-by-step explanation:

6 0
1 year ago
Read 2 more answers
Given that f(x) = 2x + 1 and g(x) = the quantity of 3x minus 1, divided by 2, solve for g(f(3)). 5 7 9 10
AlladinOne [14]

The correct answer is 10.

In order to evaluate any composite function, you need to first put the value in for the inside function. In this case f(x) is on the inside along with the number 3. So, we input 3 in for x in f(x).

f(x) = 2x + 1

f(3) = 2(3) + 1

f(3) = 6 + 1

f(3) = 7

Now that we have the value of f(3), we can stick the answer in for the outside function, which is g(x).

g(x) = (3x - 1)/2

g(7) = (3(7) - 1)/ 2

g(7) = (21 - 1)/2

g(7) = 20/2

g(f(3)) = 10

5 0
3 years ago
Austin purchase 2/3 of a pound of yum yum treats. If yum yum treats are $6.00 per pound how much does Austin pay
Oksi-84 [34.3K]
1. The information given in the problem above, is:

 - Austin purchases <span>2/3 of a pound of yum yum treats.
 - Y</span><span>um yum treats are $6.00 per pound (1 pound=$6.00).

 2. Keeping this on mind you have: If 1 pound of </span>yum yum treats is $6.00, how much is 2/3 of a pound?

 1 pound------------$6.00
 2/3 of a pound----x

 x=(2/3)(6.00)/1
 x=(2/3)(6.00)
 x=12/3
 x=$4.00
<span>
 Therefore: How much does Austin pay?
</span>
 The answer is: Austin pays $4.00.
5 0
3 years ago
HELP! 8TH GRADE MATH PLS LOL
LekaFEV [45]
<h2><u>Given</u><u>:</u><u>-</u></h2>

{ \large{➢ \:  \:  \bf{x =  - 8}}}

<h2><u>Solution</u><u>:</u><u>-</u></h2>

{ \large{➢ \:  \:  \bf{ \dfrac{2y}{3}  = 3 \times  - 8 + 34}}}

{ \large{➢ \:  \:  \bf{ \dfrac{2y}{3}  =  - 24 + 34}}}

{ \large{ \bf{ ➢ \:  \: \cancel{2}y = 3 \times { \cancel{(10)} {} \:  \:  ^{5} }}}}

{ \large{ \therefore{  \bf{y = 15 \:  \: Ans.}}}}

3 0
3 years ago
A balloon holds 5.2 cubic feet of air. The balloon is blown up larger to hold 8.3 cubic feet of air. What is the percent
Eddi Din [679]

Answer:

8.3+5.2

Step-by-step explanation:

5 0
2 years ago
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