Color Frequency
Blue
1-
8. MP Reason Inductively The results of spinning a spinner with six equal
sections are shown. Determine the minimum number of additional spins
needed and their frequency of landing on each color so that the
experimental probabilities will be equal to the theoretical probabilities.
Explain your reasoning.
8
Green
6
Orange
12
Purple
10
Red
8
Yellow
4
Education
726
Chapter 9 Probability

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

40 minutes

step-by-step explanation:

add the time and multiply by 2

she drove 134 miles

step-by-step explanation: