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
adelina 88 [10]
3 years ago
15

( 28 points!! )

Mathematics
1 answer:
beks73 [17]3 years ago
8 0
Hi there!

In order to find the average, we need to add all of the values together and divide by the number of values we added. Here's how we'd do it: -10 + -11 + -3 + -8 = -32. Then, we need to divide 32 by 4 because that's the number of values. 32/4 = 8 degrees. Therefore, the average low temperature is 8 degrees.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
You might be interested in
Timothy brought in brownies for his class on his birthday.
IgorC [24]

Answer:

Incomplete problem - reword

Step-by-step explanation:

8 0
2 years ago
joey gets hired with a $100 signing bonus for a job that makes $15 an hour. Sarah does not get a singing bonus but makes $17 an
KATRIN_1 [288]
The only difference I see is that he would have money so...
8 0
3 years ago
Strawberries cost $3.00 per pound. How many punds of strawberries can you buy for $1.00
Mademuasel [1]

Answer:

1/3 or .75 pounds of strawberries

3 0
3 years ago
Read 2 more answers
Show work ASAP!! Please
zepelin [54]

9514 1404 393

Answer:

  a) x = -1, x = 4

  b) y = x^2 -3x -4

Step-by-step explanation:

a) We observe the x-intercepts are x = -1 and x = 4. These are the solutions to y = 0, which is usually what we want in cases like this.

The solutions are x=-1 and x=4.

__

b) We know two of the factors are (x +1) and (x -4). There may be an additional constant factor for vertical scaling. One point we can check is the y-intercept.

  y = a(x +1)(x -4)

For x=0, this is ...

  y = a(1)(-4) = -4a

The y-intercept is y = -4, so we have a=1.

The factored equation is ...

  y = (x +1)(x -4)

Multiplying this out gives the equation in standard form:

  y = x^2 -3x -4

__

<em>Additional comment</em>

Your teacher may want the standard form equation to be ...

  x^2 -3x -4 = 0

This is the equation of two specific points: x=-1 and x=4. It is not the equation of the graph.

8 0
3 years ago
If a sample size is less than​ ________, the sample size must come from a population having a normal distribution in order to fo
salantis [7]
My guess is 30 for the sample size.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Hadley paddled a canoe 2/3 mile in 1/4 hour. How fast did Hadley paddle in miles per hour ?
    6·1 answer
  • The top of a 15-foot ladder leans against a wall, and the bottom of the ladder slides away from the wall at a rate of 4 ft/sec.
    13·1 answer
  • Which answer shows written in scientific notation?
    13·2 answers
  • Please evaluate this equation, and explain how you got the answer.
    10·1 answer
  • The volume of a cylinder whose base,area is 500sq.cm and height is 14 cm is cu.cm ​
    6·1 answer
  • Magizen cost 1.50 magizen cost 2 each cost for you and friend 10.50
    10·1 answer
  • What is the slope of the following line: 2y-4x=-16? For this one I got y= -8+2x. Would that mean the slope is 8?
    10·1 answer
  • Just please help i need help please!!
    7·1 answer
  • **answer fast pls**
    15·2 answers
  • Find an algebraic expression that represents the area of the shaded region.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!