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grigory [225]
3 years ago
14

The average (arithmetic mean) of 0, a, and b is 2a. What is the value of b in terms of a?

Mathematics
1 answer:
kramer3 years ago
3 0
0+a+b
a=2
b=10
0+2+10=12/3=4
4=2a
5a is the answer.


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-1 and 3/5 divided by (-2/3) as a mixed number
goblinko [34]

Answer:

2 2/5

Step-by-step explanation:

change -1 3/5 to an improper fraction

-1 3/5 = -(5*1+3)/5 = -8/5

-1 3/5 ÷ -2/3 =

-8/5 ÷-2/3

copy dot flip

-8/5 * -3/2

24/10

divide top and bottom by 2

12/5

change back to a mixed number

5 goes into 12  2 times (5*2=10) with 2 left over

2 2/5

4 0
4 years ago
Answer the question about the image.
Anton [14]

Answer:

4

Step-by-step explanation:

hope this helps and have a great day

3 0
3 years ago
If total sales in the ice cream category were $4.4 billion and Breyer’s sales were $650,417,792, what would be its market share?
Tresset [83]

Answer:

14.8%

Step-by-step explanation:

The formula for market share = Total sales of the company at a particular period/ Total sales of the market × 100%

Total sales of the company = Breyer's sales = $650,417,792

Total sales of the market = Total sales in the ice cream category market = $4.4 billion

= $650,417,792/ $4,400,000,000, × 100

= 14.782222545%

Therefore, approximately to the nearest tenth, Breyer's market share is 14.8 %

5 0
3 years ago
The sum of two numbers is 48 and the difference is 20. what are the number?​
rosijanka [135]

Answer:

x = 34; y = 14

Step-by-step explanation:

Step 1: Make the equations

x + y = 48

x - y = 20

Step 2: Solve the equations

x + y = 48

x - y = 20

2x = 68

x = 34

34 + y = 48

y = 14

8 0
3 years ago
Which properties were applied in steps 1 and 3
nevsk [136]
C - Associative then Distributive

Associative allows the combining of like terms (Both with variable z)
Distributive allows the 5 to distribute through

5(11z+6z+29)
5(17z+29)
5(17z)+5(29)
85z+145
4 0
4 years ago
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