Mathematics: Mrs. Bartlett lost her 1/4 cup measuring cup and only has a 1/8 cup measuring cup. How many times will she need to fill the 1/8 cup measuring to measure out the 1 1/4 sugar for her pie?.

Mrs. Bartlett lost her 1/4 cup measuring cup

ewalchloe5067920

19.01.2022

22 times

Step-by-step explanation:

this problem can be solved by representing it in an algbraic equation

let the number of times needed to measure out by represented by y

$\frac{1}{8}$ × y = $\frac{11}{4}$

y= $\frac{11}{4}$ ÷ $\frac{1}{8}$

y= $\frac{11}{4}$ × $\frac{8}{1}$

y=88/4

y=22

Mrs. Bartlett will need to fill her 1/8 cup 22 times inorder to measure out 11/4 sugar for her pie

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Tooey6225

22.06.2020

The correct option is 2.

Step-by-step explanation:

The given data is

x y

5 36

9 64

12 72

18 96

26 141

35 189

The general form of regression line is

$y\approx ax+b$

From the given picture of graphing calculator, it is clear that the equation of regression line is

$y\approx 5.098x+9.118$

Approx the value of a and b upto tenth.

$y\approx 5.10x+9.12$

The equation of the line of best fit is y ≈ 5.10x+9.12. Therefore the correct option is 2.

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