Step-by-step explanation: every whole number is a sig fig (1-9). Count the first four whole numbers and if the last whole number can be rounded up using the rounding rule (5 or more bumps the previous # up), then round

6 0

3 years ago

Nick is saving money to buy a new skateboard and gear, and he needs to save more than $190.44 in order to have enough. Nick has

kondor19780726 [428]

Answer:

Step-by-step explanation:

Take the total amount needed and subtract the amount they have

190.44 -34.20

156.24

Divide by the number of weeks they are saving

156.24/8

19.53

They need to save more than this amount because they need to save more than 190.44.

There is an open circle at 19.53 and a line going to the right

8 0

3 years ago

A 1 quart container of oil cost $2.89 a case of 12 1 quart containers cost $28.56 how much is saved per container by buying the

FromTheMoon [43]

1= 2.89
12= 28.56

so, 28.56/2.89= 9.88 so per each container saved by buying oil is 9.88 dollars

3 0

3 years ago

Which of the following is a root of the polynomial function below

Lisa [10]

Answer: "C"

roots would make the function "0"

so just plug in the numbers...

with a + 12 you need minuses to cancel out...

B & C can not be the answer...

A is -i -3 + 4i - 12 which also is not 0

C is : 8i -12 -8i +12 WHICH DOES = 0

Step-by-step explanation:

8 0

3 years ago