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
Anarel [89]
3 years ago
5

Please help with math ASAP, will give brainliest!!

Mathematics
1 answer:
ycow [4]3 years ago
7 0

Answer:

45

60

135

150

Step-by-step explanation:

Remember:

1 radian is 57.3 degrees

You might be interested in
In a Gallup poll, 1025 randomly selected adults were surveyed and 29% of them said that they used the Internet for shopping at l
svetoff [14.1K]

Answer:   (0.25,0.33)

Step-by-step explanation:

A 99% confidence interval for population proportion is given by:-

\hat{p}\pm 2.576\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}, where \hat{p} = sample proportion, n = sample size.

Given: n=1025, \hat{p}=0.29

A 99% confidence interval estimate of the proportion of adults who use the Internet for shopping:

0.29\pm 2.576\sqrt{\dfrac{0.29(1-0.29)}{1025}}\\\\=0.29\pm 2.576\sqrt{0.00020087804878}\\\\=0.29\pm2.576(0.01417)\\\\=0.29\pm0.03650192\\\\=(0.29-0.03650192,\ 0.29+0.03650192)\\\\=(0.25349808,\ 0.32650192)

\approx(0.25,\ 0.33)

Thus, a 99% confidence interval estimate of the proportion of adults who use the Internet for shopping = (0.25,0.33)

5 0
3 years ago
Kenya has 2 hours to make a 104 mile trip. What rate must she average to make the trip in 2 hours? A) 50 mph B) 51 mph C) 52 mph
sattari [20]
C. 52 mph.
104\2 = 52
8 0
3 years ago
jeremy drew a polygon with four right angles and four sides with the same length.what kind of polygon did jeremy draw?
FromTheMoon [43]
A square has 4 right angels and 4 sides with equal angels ;)
8 0
3 years ago
Under a dilation of a scale factor 4 with the center at the origin, if A (3,5), what will be the coordinates of the point A'
cupoosta [38]
A'=(3\cdot4,5\cdot4)\\
A'=(12,20)
7 0
3 years ago
What is 25 divided 34
Minchanka [31]

Answer:

0.74

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is three quarters of £42 and a quarter of £42
    9·2 answers
  • Which equation describes the line that passes through points (2,5) and (0,9)?
    8·1 answer
  • Write a word phrase for the algebraic expression 2+-9
    7·2 answers
  • Sacar arista a un rectangunlo , cuadro y triangulo
    7·1 answer
  • Please, does anyone know?
    15·1 answer
  • A veterinarian predicted that the weight of a newborn puppy would be 1.5 pounds. When the dog gave birth, the newborn weighed 2
    11·1 answer
  • If you were moving at 14mph for 8 miles, how long would it take you to travel the 8 miles?
    14·1 answer
  • Martha has 124 bills consisting of 5-dollar bills and 10-dollar bills. If Martha has $840, how many of each kind of bill does sh
    8·2 answers
  • 56x + 7y + 21 = 0
    14·1 answer
  • For each function, identify the transformation from the parent function y=b x . y=5 x+3
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!