Answer:
38
Step-by-step explanation:
113 x 3 = 339
339 /9 = 37.66
Round up to 38.
Answer:
no
Step-by-step explanation:
x+14=x14
Answer:m<$23.09
Step-by-step explanation: This question is tricky as there are unexplained variables.
Travis plans spending $143.15 every month but only two expenses were given to us, so other possible expenses may or may not be expended in this particular month.
That’s why we must include an inequality here.
Okay, back to the question.
Travis plans spending 5.2 times movie money on video games, my kinda dude.lol
Hence, 5.2m=v
m=movie budget
v=video games budget
But m+v<=143.15, the total proposed budget. Let’s replace v with 5.2m,
We have,
m+5.2m<=143.15
6.2m<=143.15
m<=23.0887
(We’ll have to approximate to the nearest cent)
m<$23.09
Correct Answer: First Option
Explanation:
There are two ways to find the actual roots:
a) Either solve the given quadratic equation to find the actual roots
b) Or substitute the value of Possible Rational Roots one by one to find out which satisfies the given equation.
Method a is more convenient and less time consuming, so I'll be solving the given equation by factorization to find its actual roots. To find the actual roots set the given equation equal to zero and solve for x as given below:
This means the actual roots of the given equation are 3 and -4. So first option gives the correct answer.
Answer:
5.65 hours
Step-by-step explanation:
Given: Initial number of bacteria = 1000
N=1000(2)
To find: Time taken to: increase to 50,000
Solution: N=1000(2)
- 50,000=1000(2)
- Taking log,
- log 50,000 = log 1000(2)
- 4.7 = 3 + _ log 2
- _ = 1.7/log 2 = 5.65
Answer = 5.65 hours
_ = symbol after the two in the brackets that is high up and smaller.
