1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stiks02 [169]
3 years ago
5

What's 149 rounded to the nearest tenth

Mathematics
1 answer:
alexandr1967 [171]3 years ago
3 0
150 because you round the 4 because the number in the ones place is over 5.
You might be interested in
Combine like terms in the expression below.<br> 4x+4.44xy+22y+32y−19x+9.94
adoni [48]
Add the whole numbers, including the decimals, then the variables like y and x.
5 0
3 years ago
Read 2 more answers
A rectangle has length x cm and width 2 cm less
vichka [17]

x^2 - 2x = 146

x^2 - 2x - 146 = 0

See attachment. The quadratic formula is needed in this case.

7 0
3 years ago
Read 2 more answers
You decide to put $150 in a savings account to save for a $3,000 down payment on a new car. If the account has an interest rate
zheka24 [161]
The formula is
A=p (1+r/k)^kt
A future value 3000
P present value 150
R interest rate 0.025
T time?
3000=150 (1+0.025/12)^12t
Solve for t
3000/150=(1+0.025/12)^12t
Take the log
Log (3000/150)=log (1+0.025/12)×12t
12t=Log (3000/150)÷log (1+0.025/12)
T=(log(3,000÷150)÷log(1+0.025÷12))÷12
T=119.95 years
8 0
3 years ago
Read 2 more answers
A radio station claims that the amount of advertising per hour of broadcast time has an average of 13 minutes and a standard dev
zimovet [89]

Answer:

Z = 3.33

Step-by-step explanation:

Z-score:

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question:

\mu = 13, \sigma = 1.2

You listen to the radio station for 1​ hour, at a randomly selected​ time, and carefully observe that the amount of advertising time is equal to 17 minutes. Calculate the​ z-score for this amount of advertising time.

We have to find Z when X = 17. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{17 - 13}{1.2}

Z = 3.33

5 0
3 years ago
A stock was purchased at $15.75 per share, and sold at $19.25 per share What was the net profit per share?
Aleonysh [2.5K]
It. Is. (19.25-15.75)/15.75
6 0
3 years ago
Other questions:
  • The expanded form of .237 is
    13·1 answer
  • What is Bernoulli theore?????​
    10·2 answers
  • Select the equation of the line that passes through the point (-2,3) and is perpendicular to the line on the graph. (There is a
    5·1 answer
  • Geometric mean of 8 and 5
    10·1 answer
  • 19 Julia is allowed to watch no more than 5 hours of television a week. So far this week, she has watched 1.5 hours. Write and s
    12·2 answers
  • Let t represent an unknown number. What is the value
    13·1 answer
  • Im lost.. whats the answer?
    14·2 answers
  • If it takes 20 minutes to fill a tank completely with the capacity of 1000 l find the rate at which water flows in litres per mi
    6·1 answer
  • Select the situation that have a unit rate equivalent to 3 units to 1 unit
    6·1 answer
  • Question 12. Is the one I need help on
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!