If M is the set of all square numbers less than 80 and N is the set of all non-negative even numbers that are under 30, a Write the lists of all elements of M and N,

1. M = {(–8)^2, (–7)^2, (–6)^2, (–5)^2,

(–4)^2, (–3)^2, (–2)^2, (–1)^2, 0^2, 1^2, 2^2, 3^2, 4^2, 5^2, 6^2, 7^2, 8^2}

2. N = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28}

Step-by-step explanation:

Data obtained from the question.

M = {set of all square of numbers less than 80}

N = {set of all non-negative even numbers that are under 30}

The elements of set M and N can be obtained as follow:

1. Square of all numbers less than 80 = (–8)^2, (–7)^2, (–6)^2, (–5)^2,

(–4)^2, (–3)^2, (–2)^2, (–1)^2, 0^2, 1^2, 2^2, 3^2, 4^2, 5^2, 6^2, 7^2, 8^2

Thus, we can write set M as:

M = {(–8)^2, (–7)^2, (–6)^2, (–5)^2,

(–4)^2, (–3)^2, (–2) ^2, (–1)^2, 0^2, 1^2, 2^2, 3^2, 4^2, 5^2, 6^2, 7^2, 8^2}

2. All non-negative even numbers that are under 30 = 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28

Thus, we can write set N as

N = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28}

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

a

step-by-step explanation:

strong negative correlation