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
Ksenya-84 [330]
3 years ago
11

Helpppppo!!!!!!!!!

Mathematics
1 answer:
Tomtit [17]3 years ago
3 0

Answer:

25

Step-by-step explanation:

If the mean of the temperatures in the chart is 24° with standard deviation of 4º, there has been 25 years within one  standard deviation of the mean.

You might be interested in
What is the one-hundredth term in the sequence 14, 19, 24, 29, 34…?
anzhelika [568]
Rule: look at the sequence. It has the last number as 4 then 9 then for. 4 for odd numbers(odd term numbers like number 3,5 so on) so the last number of the 100 term is 9. It’s 509.
8 0
3 years ago
a trapezoide has an area of 150 square meters. If the bases are 14 meters and 16 meters, what is the height of the trapezoid​
SIZIF [17.4K]

Answer:

h = 10 m

Step-by-step explanation:

The formula for area of a trapezoid is  

A = (1/2)(B + b)h   where B is the bottom base, b is the top base, and h is the height.  

We are given B = 16, b = 14, and A = 15, plug those values in and simplify

150 = (1/2)(16 + 14)(h)

      150 = (1/2)(30)(h)

          150 = (15)h             (half of 30 is 15)

                10 m =  h       (divide both sides by 15 to isolate h)

6 0
4 years ago
Can someone please help me
QveST [7]

Answer:

<h2><em><u>m = 20</u></em></h2><h2><em><u>a = 48</u></em></h2><h2><em><u>These are the answers.</u></em></h2>

Step-by-step explanation:

1. m/-8 = -2.5

*-8 = *-8

m = -2.5*-8

m = 2.5*8

<em><u>m = 20</u></em>

2. 7/8a = 42

*8            *8

7a = 336

/7       /7

a = 336/7

<em><u>a = 48</u></em>

<em><u></u></em>

Hope this helped,

Kavitha

5 0
3 years ago
Has has 12 true and false questions How many ways can he answer those questions?
Arlecino [84]

each question has two possible outcomes. 12x2= 24

4 0
3 years ago
I need helpppppppppppppppppppp
Ostrovityanka [42]

Answer:

6

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Janine can use up to 150 one-inch blocks to build a solid, cube-shaped model. What are the dimensions of the possible models tha
    13·2 answers
  • You earn $20.00 per hour at your job. If you get a 10% raise at the end of each year, what will your hourly rate, h, be after 8
    8·1 answer
  • 6.247 * 10 to the twelfth power in standard form
    5·1 answer
  • If the sales tax in you city is 4.7% and an item cost $164 before tax how much tax would you pay on that item round to the neare
    8·1 answer
  • How to work this out? In a circle with an 8-inch radius, a central angle has a measure of 60°. How long is the segment joining t
    7·2 answers
  • What is the second step in costructing congruent angles?
    13·1 answer
  • Complete the factorization of 3x2 – 5x + 2.
    5·2 answers
  • Need help on factoring this
    13·1 answer
  • You order food at a restaurant that totals $195.55. If the sales tax is 6% and you leave a 20% tip on the subtotal, find the fin
    5·2 answers
  • Which of the following number sentences is represented on the number line shown below?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!