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
Dmitry [639]
3 years ago
5

NEED THIS ASAP PLSSS HELP

Mathematics
1 answer:
earnstyle [38]3 years ago
3 0

Answer:

um

Step-by-step explanation:

um

You might be interested in
If h=2f/m+1 , solve the equation for F. Plz SHOW WORK!!!!
MArishka [77]
H=2f/m+1
subtract one from both sides
h-1=2f/m
multiply m to both sides
m*h-1=2f
divide 2 both sides
mh-1/2=F
(the whole left side of the equation is divided by 2 i just cant do it on the computer)
7 0
3 years ago
Read 2 more answers
V(t) = 1 + 2sin(t^2/2) solve for t
Crank

Answer:

omg i'm so sorry thats the wronge answer i ment this to go to a diffrent question

Step-by-step explanation:


7 0
3 years ago
Listed below are prices in dollars for one night at different hotels in a certain region. Find the​ range, variance, and standar
Artyom0805 [142]

Answer:

Range = 115$

Standard Deviation = 43.76$

Variance = 1915.142$

Option  A) The measures of variation are not very useful because when searching for a​ room, low​ prices, location, and good accommodations are more important than the amount of variation in the area.

Step-by-step explanation:

We are given the data for  prices in dollars for one night at different hotels in a certain region.

234, 160, 119, 131, 218, 207, 146, 141        

Range:

Sorted data: 119, 131, 141, 146, 160, 207, 218, 234

\text{Range} = 234-119 = 115\$

Standard Deviation:

\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}  

where x_i are data points, \bar{x} is the mean and n is the number of observations.  

Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}

Mean =\displaystyle\frac{1356}{8} = 169.5

Sum of squares of differences = 4160.25 + 90.25 + 2550.25 + 1482.25 +  2352.25 + 1406.25 + 552.25 + 812.25 = 13406

\sigma = \sqrt{\dfrac{13406}{7}} = 43.76\$

Variance =

\sigma^2 = 1915.142\$

Measure of variance for someone searching for room:

Option  A) The measures of variation are not very useful because when searching for a​ room, low​ prices, location, and good accommodations are more important than the amount of variation in the area.

5 0
3 years ago
What is the slope and y-intercept of line q graphed below?
beks73 [17]

The correct answer is C) 1/3 and (0, 1)

The y-intercept part is somewhat simple. In order for it to be a y-intercept, the x value of the ordered pair must be 0. That is only true in B and C, therefore they are the only possible answers.

To find the slope, we must choose two points on the line and use the slope formula. We can start by using the y-intercept (0, 1) and also (3, 2). Now we use the slope formula.

m = (y2 - y1)/(x2 - x1)

In this equation m is equal to slope, the first point is (x1, y1) and the second point is (x2, y2)

m = (y2 - y1)/(x2 - x1)

m = (2 - 1)/(3 - 0)

m = 1/3

Now knowing the slope, you can match this with answer C.

3 0
3 years ago
Prime numbers between 50 and 100 in descending order
lubasha [3.4K]
<span>The numbers 53, 59, 61, 67, 71, 73, 79, 83, 89 and 97 are prime.</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • 2 = 2 = 1x2
    6·1 answer
  • Belinda wants to bye 5 pictures to hang in her family room.if each picture cost $30.90 how much will it cost her to buy all 5?
    8·2 answers
  • Find the missing side. Round your answer to the nearest tenth.
    13·1 answer
  • What is the length of the hypotenuse of the right triangle? Enter your answer in the box. ( Answer in feet / ft )
    11·2 answers
  • What is equal to 0.25
    10·1 answer
  • Please Hurry! What is the solution to log2_(9x)-log2_3=3?
    9·2 answers
  • Please help me at this math problem really need help. Pleas and thank you
    11·1 answer
  • Your plan is to budget $3000 and the price to purchase the pop vinyls is $5 on average. Your partners plan is to budget $3200 an
    13·1 answer
  • How many reflectional symmetries does the regular hexagon have?
    8·1 answer
  • Write in the missing numbers in each of these sequences. Explain the rule that has been used to make the sequence.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!