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
vaieri [72.5K]
3 years ago
9

Help Will give crown!!

Mathematics
1 answer:
Vlada [557]3 years ago
6 0

Answer:

the answer is 6

Step-by-step explanation:

if u look 2.5 gives u 3 so 5 would give u 6

You might be interested in
Help plz. I’ve been stuck for almost a hour
Wewaii [24]

Answer: x=10 and y=25

Step-by-step explanation:

ok, so since we know straight angles=180 degrees, so since one part=100, the other smaller angle=80. This means that 11x-30=80 and 5y-25=100. 11*10=110, and 110-30=80, so x=10. 5*25=125, and 125-25=100, so y=25. And lol. me too. When I used to do these problems, I was stuck for a very, very long time. Just try to use logic most of the time.

3 0
2 years ago
Read 2 more answers
Need help asap please comment please
Kazeer [188]

Answer:

< A=72°

<C=72°

Step-by-step explanation:

Solve 5y-3=3y+27

7 0
3 years ago
Read 2 more answers
If you put $500 into a bank account that pays 2.5% per year, how much money will you have at the end of a year?
Akimi4 [234]

Answer: 12,500 i think idk tho g

Step-by-step explanation: 500 x 2.5= 12.5

3 0
3 years ago
Read 2 more answers
(1 point) A recent report for a regional airline reported that the mean number of hours of flying time for its pilots is 56 hour
Ray Of Light [21]

Answer:

(53.812 ; 58.188) ; 156

Step-by-step explanation:

Given that :

Sample size (n) = 51

Mean (m) = 56

Standard deviation (σ) = 9.5

α = 90%

Using the relation :

Confidence interval = mean ± Error

Error = Zcritical * (standard deviation / sqrt (n))

Zcritical at 90% = 1.645

Error = 1.645 * (9.5 / sqrt(51))

Error = 1.645 * 1.3302660

Error = 2.1882877

Hence,

Confidence interval :

Lower boundary = 56 - 2.1882877 = 53.8117123

Upper boundary = 56 + 2.1882877 = 58.1882877

Confidence interval = (53.812 ; 58.188)

2.)

Margin of Error (ME) = 1.25

α = 90%

Sample size = ((Zcritical * σ) / ME)^2

Zcritical at 90% = 1.645

Sample size = ((1.645 * 9.5) / 1.25)^2

Sample size = (15.6275 / 1.25)^2

Sample size = 12.502^2 = 156.3000

Sample size = 156

3 0
2 years ago
-2(3x-4)=4(5x-11) Solve for x
sveta [45]

-2(3x-4)=4(5x-11)

-6x+8=20x-44

8+44=26x

26x=52

x=52/26

your answer will be x=2

6 0
3 years ago
Read 2 more answers
Other questions:
  • A nursery has 15 bags of soil each planter hold1/8 of a bag how many planters can be filled
    15·1 answer
  • Q1 How many whole numbers less than 1000 can be written as a product of 3 consecutive whole numbers?
    5·1 answer
  • Can someone help me with my algebra 2 homework pls ?
    12·2 answers
  • Solve for m
    10·1 answer
  • The measures of the angles of a triangle are shown in the figure below. Solve for x.
    13·1 answer
  • Which table shows exponential growth decay?
    5·1 answer
  • What is the relationship between angles 1, 2, and 6?
    6·2 answers
  • Work out the value of x.
    12·1 answer
  • I need help please help me!
    15·1 answer
  • If you split the circle into 4 equal parts, how many degrees will each piece be? Show your work.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!