1 year ago

Can someone help me please

Mathematics

2 answers:

8_murik_8 [283]1 year ago

8 0

Answer:

$2x^2+4x+2$

Step-by-step explanation:

$(f \circ g)(x)=f(g(x)) \\ \\ =f(x+1) \\ \\ =2(x+1)^2 \\ \\ =2(x^2+2x+1) \\ \\ =2x^2+4x+2$

schepotkina [342]1 year ago

5 0

Answer:

the other answer is right mark them as brainliest!!!

Step-by-step explanation:

You might be interested in

What IS 23443x/3.14159

mamaluj [8]

Answer:

7462.14496x

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Students in a high school woodworking class wants to conduct a survey to determine the percentage of students in the school who

Karo-lina-s [1.5K]

Answer:

a) cluster sampling

Step-by-step explanation:

In cluster sampling method, each member of a population is assigned to one and only one group.This means clusters are formed through probability method usually a simple random sampling.The participants in the clusters are the only one to be surveyed.

In this example, simple random sampling is used to identify 12 home rooms(cluster) where a group of 20 students (participants) in each room is given the survey.

4 0

3 years ago

Plz helppppp!!!! Thanks

solong [7]

Answer:

Amelia rented a DVD and it was due to be returned on 26 November. She actually returned it to the shop on 12 December. The rental shop applies a fine of 9p for every day the DVD is overdue.

Work out the total fine paid by Amelia. Give your answer in £

3 0

2 years ago

The results of a survey of 43 students and the foreign language they are studying are shown in the two-way frequency table.

babunello [35]

Since 5 out of 43 people take chinese, it's 5/43 which is the same as 0.116 which means 11,6%

I hope this was helpful! Tell me if it's unclear!

4 0

3 years ago

What is the diameter of a cylinder whose volume is 211.75 cm2and height is22 cm

uysha [10]

Step-by-step explanation:

please mark me as brainlest