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
Jlenok [28]
3 years ago
8

Please help 50 points and brainliest

Mathematics
1 answer:
Zolol [24]3 years ago
5 0

Answer:

6 meters per seccond

Step-by-step explanation:

You might be interested in
Please if ur good at pre calc stop to help with the first question please
vova2212 [387]

Answer:

Step-by-step explanation:

The first thing you ought to do is find out what you are trying to get. Desmos is an ideal program to do that if you don't have a graphing calculator. Just search for Desmos. It is pretty obvious once you get there.  I've enclosed the graph to show you what it looks like.

Notice what happens around 5.  The graph splits because effectively, you are dividing by 0 when you put 5 into the denominator. The question arises why doesn't the same thing happen at 0. It should: There is a discontinuity but it is very tiny. So the domain numbers that you should graph are

-1   0™  1   2   3   4   4.5    4.8   5.3    5.4  6 7

™I wouldn't make 0 a part of this domain.  But you can indicate with a dot where the graph goes.

I haven't filled in the range numbers. That's your job. All you have to do is fill in the table with points. Or you can put them on the graph that I have enclosed just to see where they points belong.

A graph is not to convey accuracy. It is to show the shape of function in question.

5 0
3 years ago
Average sales for an online textbook distributor were $67.63 per customer per purchase. Assume the sales are normally distribute
Fynjy0 [20]

Answer:

(a)P(x>85.55)=0.02275

(b)P(x

Step-by-step explanation:

We are given that

Average sales for an online textbook distributor  per customer per purchase

,\mu=$67.63

Standard deviation of the amount spent on textbooks,\sigma=$8.96

(a) We have to find probability for a randomly selected customer spent more than $85.55 per purchase.

P(x>85.55)=P(\frac{x-\mu}{\sigma}>\frac{85.55-67.63}{8.96})

=P(Z>2)

=1-P(Z\leq 2)

=1-0.97725

P(x>85.55)=0.02275

(b)We have to find probability for a randomly selected customer spent less than $76.59 per purchase

P(x

P(x

P(x

6 0
3 years ago
Find the volume of the cube (asap) (picture)
MaRussiya [10]
Volume equals 60 centimeters
5 0
3 years ago
Read 2 more answers
If 4 cats enter a room and 3 leave how many monkey are in the water?
guajiro [1.7K]

Answer:

1 monkey because it ate one of the cats

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which of the following prefixes means 1,000?<br><br> Milli<br> Centi<br> Kilo<br> Deca
sesenic [268]
Kilo is the prefix for 1,000, hope i was helpful.
4 0
4 years ago
Read 2 more answers
Other questions:
  • Determine whether each pair of figures is similar. Justify your answer.
    10·1 answer
  • Use the theorem below to answer the question. Suppose θ is an acute angle residing in a right triangle. If the length of the sid
    5·1 answer
  • HELP PLEASE WILL MARK BRAINLIEST NEED THIS DONE ASAP OR I FAIL 50 POINTS!
    9·1 answer
  • Billy is buying 2.5 pounds of bananas for his banana pudding
    14·1 answer
  • What is an equation of the line that passes through the points
    15·1 answer
  • Can someone show and explain the steps to these problems?
    12·2 answers
  • Shamika is making cakes in the same shape, but different sizes, to sell at a school bake sale. She says that the perimeter for e
    8·1 answer
  • A standard deck of 52 cards contain four suits clubs spades hearts and diamonds . Each deck contains and equal number of cards i
    10·1 answer
  • Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D’E’F’G’H’I’.
    6·2 answers
  • Mark is mixing different color paints for a mural
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!