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
fiasKO [112]
3 years ago
13

What is the mean temperature

Mathematics
2 answers:
Kay [80]3 years ago
8 0

Answer:

65.6 degrees Fahrenheit

Step-by-step explanation:

The formula for mean is

sum of all values / number of values.

  Sum of values: 65 + 72 + 72 + 67 + 63 + 58 + 62 = 459

  Number of values: 7

  Mean: 459/7 = 65.571 = about <u>65.6</u>

Juliette [100K]3 years ago
3 0

Answer:

65.6 is your answer

or 67

You might be interested in
Junior's brother is 1 1/2
AlladinOne [14]

Answer:

Step-by-step explanation:

1 1/5 of 1 1/2 meters  

= (1+1/5) x (1+1/2)  

= 1x1 + 1x1/2 + 1x1/5 + 1/5*1/2  

= 1 + 1/2 + 1/5 + 1/10  

= 1 + (1x5+1x2+1)/10  

= 1 8/10  

= 1 4/5 meters

6 0
3 years ago
Simplify x^2+ 5x + 4 over <br> x+4
harkovskaia [24]

Answer:

x+1

Step-by-step explanation:

6 0
3 years ago
Please help!!! i'll give brainliest and offering 20 pts each!!!
Aleks04 [339]

Answer:

  • 5(x +1.5)^2
  • 10(x +1)^2
  • 1/4(x +2)^2
  • 3(x +5/6)^2

Step-by-step explanation:

When your desired form is expanded, it becomes ...

  a(x +b)^2 = a(x^2 +2bx +b^2) = ax^2 +2abx +ab^2

This tells you the overall factor (a) is the leading coefficient of the given trinomial. Factoring that out, you can find b as the root of the remaining constant.

a) 5x^2 +15x +11.25 = 5(x^2 +3x +2.25) = 5(x +1.5)^2

b) 10x^2 +20x +10 = 10(x^2 +2x +1) = 10(x +1)^2

c) 1/4x^2 +x +1 = 1/4(x^2 +4x +4) = 1/4(x +2)^2

d) 3x^2 +5x +25/12 = 3(x^2 +5/3x +25/36) = 3(x +5/6)^2

_____

<em>Additional comment</em>

If you know beforehand that the expressions can be factored this way, finding the two constants (a, b) is an almost trivial exercise. It gets trickier when you're trying to write a general expression in vertex form (this form with an added constant). For that, you must develop the value of b from the coefficient of the linear term inside parentheses.

8 0
2 years ago
The sales commission is 10% at an electronic store. How much does Saul have to sell in 22 hours to earn $12.50 per hour from com
Anna71 [15]
I think it’s $1,250 in 22 hours
3 0
3 years ago
Read 2 more answers
Jamie put 8 squares together to make a rectangle. There are 2 rows of squares. Each row has 4 squares. How many pairs of sides t
Ludmilka [50]
10 pairs of sides (see the picture attached)

3 0
3 years ago
Other questions:
  • what is the answer of these equation that is for algebra 1 and I don't know the answer of it y=1/2x+7 ?
    14·1 answer
  • you find a shirt You want to buy and the original price is $26.95 if the shirt is marked as 20% off find the discount and the sa
    10·2 answers
  • What is 3/5 written as a decimal?
    15·2 answers
  • Which Benchmark angles multiples of 30 degrees or 45 are closest to the rotation angles below?plz help
    13·1 answer
  • Bella wants to conduct a survey to determine how many of the residents of Forks believe in supernatural creatures.
    7·1 answer
  • A moving company charges $0.7 per pound for a move from New York to Florida.A family estimates that their belongings weigh about
    11·1 answer
  • (3x-4)^2(x-3) i need help simplyfind this equation
    10·1 answer
  • Write an equation in slope-intercept form for the line with slope 7 and y-intercept -7 .
    13·1 answer
  • A farmer has 12 acres of land. He plans to plant w acres of wheat and b acres of barley on his land. If he plans to plant wheat
    6·1 answer
  • Can I plz get help someone plzzz
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!