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
tamaranim1 [39]
3 years ago
11

Given that f(x) =19x2 +152 solve the equation f(x) =0

Mathematics
1 answer:
m_a_m_a [10]3 years ago
6 0

Answer:

152

Step-by-step explanation:

f(x) =19x2 +152

f(0) = 190(0)^2 + 152

     = 152

You might be interested in
.) Suppose college students produce 650 pounds of solid waste each year, on average. Assume that the distribution of waste per c
amid [387]

Answer:

0.073 = 7.3% probability that a randomly selected student produces either less than 620 or more than 700 pounds of solid waste

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score 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 p-value, we get the probability that the value of the measure is greater than X.

Mean of 650 pounds and a standard deviation of 20 pounds.

This means that \mu = 650, \sigma = 20

What is the probability that a randomly selected student produces either less than 620 or more than 700 pounds of solid waste?

Less than 620:

pvalue of Z when X = 620. So

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

Z = \frac{620 - 650}{20}

Z = -1.5

Z = -1.5 has a pvalue of 0.0668

More than 700:

1 subtracted by the pvalue of Z when X = 700. So

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

Z = \frac{700 - 650}{20}

Z = 2.5

Z = 2.5 has a pvalue of 0.9938

1 - 0.9938 = 0.0062

Total:

0.0668 + 0.0062 = 0.073

0.073 = 7.3% probability that a randomly selected student produces either less than 620 or more than 700 pounds of solid waste

4 0
3 years ago
The 10th term of an arithmetic sequence is 10 and the sum of the first 10 terms is -35. Find the first term a1, and the common d
lina2011 [118]

The first term is − 17 and the common difference is 3

8 0
3 years ago
A local electronics store raised its prices on headphones by 20%. The headphones that Stan wants to buy now cost $36. How much d
atroni [7]
You would do 36$ -20% =28.8
4 0
3 years ago
Solution to 3x+5y=-20
zloy xaker [14]

3x+5y=-20

5y=-20divide

the answer is x=-4

3x=-20 divide

the answer is y=-20

3 0
3 years ago
Read 2 more answers
Find a b if a = (4,3) and b =(4,5).<br> a. 31<br> C. (16,15)<br> b. (8,8)<br> d.-1
liq [111]
Your answer will be c
8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve. -2/5x-9&lt;9/10 Show your work. Will mark brainliest! <br><br> (the slashes mean fractions)
    12·1 answer
  • Write a recursive formula for the sequence below. Use the variable "n" for your formula in your answer.
    7·2 answers
  • Help with numbers 3 and 5
    5·1 answer
  • Find the value of x that will make L||M. 7x+9 &amp; 8x+2 x=? please help!
    9·1 answer
  • The Sky High Ski Club dues are $450 per season. This fee includes transportation to and from the slopes and lift tickets. Skis c
    11·2 answers
  • Im very confused -6 ÷ 1/6
    11·2 answers
  • Please give me a hand
    13·2 answers
  • Three students, Brayden, Adrian, and Aubrey, line up one behind the other. How many different ways can they stand in line?
    9·2 answers
  • in 9 weeks, kai practiced tuba for 24 hours. at this rate, how much will he practice the next 2 weeks
    10·1 answer
  • 10. *<br> If f(x) = 2(36) + 1, what is the value of f(2)?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!