Multiply both sides by negative four to get rid of the fraction
j+18=-32
subtract 18
j=-50
Answer:
there are only 4 whole numbers whose squares and cubes have the same number of digits.
Explanations:
let 0, 1, 2 and 4∈W (where W is a whole number), then
, ,
, ,
, ,
, .
You can see from the above that only four whole numbers are there whose squares and cubes have the same number of digits
The last 2 options are correct
Answer:
Reflection, Translation, and possibly Rotation
Answer:
There is 3 out of 4 chance you will get one head.
You are not guaranteed to get a head
Step-by-step explanation:
Lets determine the sample space
HH HT TH TT
These are the 4 things that can happen when we flip to coins
We want at least one head
3 of the 4 choices have at least 1 head
P (at least one head) = 3/4