Problems 7-8: Use the data table below to answer the questions The
Table
Total cost,
Fruit in a
smoothie
(ounces), x
2
1
4
7
$2.10
$1.50
$3.05
$4.45
$5.95
$1.75
$4.00
$5.35
10
3
6
9
7
Use the linear regression feature on your calculator to create an equation that models the total cost of a
smoothie, y, based on the ounces of fruit in the smoothie, x.
8
What value does the calculator give you for the correlation coefficient for this situation?

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950