3 years ago

Find the mean of these numbers : 35,42,41,32,30

Mathematics

2 answers:

Svetradugi [14.3K]3 years ago

6 0

Answer:

36 is the correct answer

Step-by-step explanation:

You add all the numbers and divide that by how many numbers there are which gives you the mean.

abruzzese [7]3 years ago

3 0

Answer:

156

Step-by-step explanation:

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A marching band sold 350 tins of popcorn for $8 each. Each tin cost the

photoshop1234 [79]

Answer:

The band made $1,400

Step-by-step explanation:

8-4=4

350*4=1,400

8 0

3 years ago

Read 2 more answers

Picture, brainliest

seraphim [82]

Answer:

165

Step-by-step explanation:

210/3=70

110/2=55

70×11=770

55*11=605

770-605= 165

y would be 165 greater in the table than on the graph when x=11

7 0

3 years ago

Calculate the average rate of change for the function

mezya [45]

$slope = m = \cfrac{rise}{run} \implies \cfrac{ f(x_2) - f(x_1)}{ x_2 - x_1}\impliedby \begin{array}{llll} average~rate\\ of~change \end{array}\\\\[-0.35em] \rule{34em}{0.25pt}\\\\ f(x)= 2(x-2)^2+1\qquad \begin{cases} x_1=-2\\ x_2=4 \end{cases}\implies \cfrac{f(4)-f(-2)}{4-(-2)} \\\\\\ \cfrac{[2(4-2)^2+1]~~ - ~~[2(-2-2)^2+1]}{4+2}\implies \cfrac{[9]~~ - ~~[33]}{6}\implies \cfrac{-24}{6}\implies -4$