Science quiz has 8 multiple choice questions with 5 choices for each find the total number of ways to answer the questions Help!!!

There are 40 possible answers.

Step-by-step explanation:

With 5 answers per question, and 8 questions, it comes down to basic math. 8 times 5 is equal to 40, 40 possible answers.

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

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!