10. m_1 = 146°. Find m23 and explain how you know. It have a box with and x. 4 is to the left 2 is to the right 1 in at the top and 3 is on the bottom

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

just pick what you think i need more time let me know if this

step-by-step explanation:

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step-by-step explanation:

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answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.