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Maru [420]
3 years ago
10

3=2/6*4+b solve for b

Mathematics
2 answers:
defon3 years ago
7 0

Answer:

1 2/3

Step-by-step explanation:

If you do the things in the order which would be 2/6*4 (because that is how the order of operations would be) that equals 1 1/3 in fractions.  So to get to B, you need to find what equals 3 so you would do 3- 1 1/3 and that would give you 1 2/3.

cricket20 [7]3 years ago
7 0

3=2/6*4+b

3=4/3+b

3-4/3=b

B=2 2/3

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Natasha2012 [34]

Answer:

4fg^{2}

Step-by-step explanation:

1) Remove parentheses.

fg^{2} *4

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4fg^{2}

5 0
2 years ago
In stratified random sampling,(A) randomly selected elements within each of the strata form the sample.(B) all elements within t
otez555 [7]

Answer: (A) randomly selected elements within each of the strata form the sample.

Step-by-step explanation:

Stratified random sampling is a random sampling technique in statistics .

  • It includes the partition of the entire population into sub-parts called strata.
  • The strata are formed on the basis of the characteristics shared by members .
  • After the formation of strata, researcher randomly selects participants from each strata to ensure that that the participant of every group must involve in the sample to represent each character.

Hence, the correct answer is :

(A) randomly selected elements within each of the strata form the sample.

8 0
3 years ago
Help would be appreciated!
charle [14.2K]
C)
10hrs will get around 105 salaries
90hrs get 840+105=945
95 hours get 945+(105/2)=997.5
100 hours get 945+105=1050
6 0
3 years ago
Pls help me with this​
Marizza181 [45]

Step-by-step explanation:

3.2 \times  {10}^{4}  \times 1.6 \times  {10}^{7}  = 5.1 \times  {10}^{11}

6 0
2 years ago
Solve for x.
Svetach [21]

Answer:x is 52 and y is 38.

Step-by-step explanation:

x+128=180

x=52

52+y=90

y=38

8 0
2 years ago
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