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
Ivanshal [37]
3 years ago
9

HELPPPP I DONT KNOW THE ANSWER PLEASE HELP ME

Mathematics
2 answers:
lidiya [134]3 years ago
8 0

Answer:

IM PRETTY POSITIVE ITS B

PLS MARK BRAINLIEST

SORRY IF IM WRONG :P

Step-by-step explanation:

Hitman42 [59]3 years ago
7 0
Answer: B. 2x+3

h(x) = x+4
h(2x-5) = (2x-5)+4
h(2x-5) = 2x-1

h(h(2x-5)) = (2x-1)+4
h(h(2x-5)) = 2x+3
You might be interested in
Determine the intercepts of the line
PolarNik [594]

Answer:

y-intercept : -7

x-intercept : 7/5

Step-by-step explanation:

<em>FOR</em><em> </em><em>Y</em><em> </em><em>intercept</em><em> </em><em>put</em><em> </em><em>x</em><em> </em><em>=</em><em>0</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>equation</em>

<em>FOR</em><em> </em><em>x</em><em> </em><em>intercept</em><em> </em><em>put</em><em> </em><em>y</em><em>=</em><em>0</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>equa</em><em>tion</em><em>!</em>

<em> </em><em>✌️</em><em>;</em><em>)</em>

3 0
3 years ago
Read 2 more answers
57% of a number is 216.6.<br> What is the original number?
pickupchik [31]

Answer:

340.062

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Is your home library statistics data a random sample? why or why not? give
jasenka [17]

Answer:

, YES

Step-by-step explanation:

Because we need data to search

8 0
3 years ago
The distribution of the number of transactions performed at a bank each day is approximately normal with mean 478 transactions a
jolli1 [7]

Answer:

e. 0.977

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

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 problem, we have that:

\mu = 478, \sigma = 64

Which of the following is closest to the proportion of daily transactions greater than 350?

This is 1 subtracted by the pvalue of Z when X = 350. So

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

Z = \frac{350 - 478}{64}

Z = -2

Z = -2 has a pvalue of 0.023

1 - 0.023 = 0.977

So the correct answer is:

e. 0.977

6 0
3 years ago
6/8 is equivalent to 3/4.how can you use this to help you write 6/8 as a decimal ?
Dafna1 [17]
So 3/4 of 100 is 75 , same with 6/8 of 100 . they're equivalent fractions . so you could write 0.75 , as 1 is the whole .
8 0
3 years ago
Read 2 more answers
Other questions:
  • Seawall Bike Rental Shop charges a $11 fixed fee plus $9 an hour to rent a bike. Steve paid $56 to rent a bike. How many hours
    7·2 answers
  • Find the direvitive of <br>f(x)=3x(6x-5x^2)
    13·1 answer
  • The state capitol building in Baton Rouge, Louisiana, is 450 feet tall. Ella’s scale model of the building uses the scale 25 fee
    15·2 answers
  • How many solutions does 7x=-10+8x
    7·1 answer
  • Solve the following 6÷2
    11·2 answers
  • Describe the steps you would follow to write a two-step inequality you can use to solve a real-world problem. &amp; Write a situ
    7·1 answer
  • While preparing his budget sheet richard Smith noticed that his annual expenses were 18800 while his monthly living expenses wer
    15·1 answer
  • I need help, please!
    9·1 answer
  • Which statement correctly describes the relation between a
    8·1 answer
  • Where do I place each of them?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!