The best and most correct answer among the choices provided by the question is the first choice. The first step to do during the substitution method is to s<span>olve the top equation for x. </span><span>I hope my answer has come to your help. God bless and have a nice day ahead!</span>
Answer:
a.
b.
Step-by-step explanation:
Given
Solving (a): Round to the nearest hundredth thousandth
This means there would be 5 digits after the decimal.
So:
-- (approximated)
(b) Express in standard form
A number in standard form has the following format;
Where
So:
becomes
This is because the decimal point was moved 5 places backwards
Approximate 4.167 to nearest integer; We have:
Answer:
Step-by-step explanation:
There are 6 letters all together. There 2 letters that if you draw them, you will be successful.
2/6 = 1/3
That means that 1 in 3 times you should draw an A or an E.
Answer:
A) 42
B)7 1/2 minutes
Step-by-step explanation:
Well if you take 72 and subtract it by 60 you get 12. Then you take that 12 and divide it by 2 you get 6. Next you take 6 and multiply it by 7 and you get you answer which is 42.
So at this point you know that 7 minutes takes it down to 42 degrees. So 42 minus 3 and you get 39. 3 is half of 6. It goes down 6 degrees every minute so half of a minute would be 3 degrees.
A school is in session for 6 hours each day. Each class is allotted 3/4 hour, including passing time. How many classes can be fit into the school day?
<span>6 / (3/4) = </span>
<span>6 * (4/3) = 24/3 = 8 classes</span>