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
Basile [38]
3 years ago
12

Please answer this correctly

Mathematics
2 answers:
Virty [35]3 years ago
4 0

Answer:

It would decrease by 9.

Step-by-step explanation:

52 is the original mean or the initial mean.

43 is the final mean.  

52-43 = 9

<em><u>So 9 is the difference. </u></em>

Hope this helped!

nataly862011 [7]3 years ago
3 0

Answer:

30

Step-by-step explanation:

You might be interested in
#1. Convert the following expression into radical form.<br><br>x4/3​
miskamm [114]

Answer:

³√x^4

Step-by-step explanation:

8 0
3 years ago
Luke and Inga are riding the Prince Charming Carousel at Disney World. Luke is on a horse 17 feet from the center. Inga is on a
wlad13 [49]

Answer:

Luke's angular speed = 188.49 rad/sec

Inga's angular speed = 188.49 rad/sec

Step-by-step explanation:

Data provided in the question:

Distance between the center and Luke = 17 feet

Distance between the Inga and center = 25 feet

Frequency of rotation, f = 30 rpm

Now,

Angular speed, ω is given as = 2πf

thus,

ω = 2π × 30

or

ω = 188.49 rad/s

here the angular speed is independent of radius

Therefore,

Luke's angular speed = 188.49 rad/sec

Inga's angular speed = 188.49 rad/sec

7 0
3 years ago
Form an equation based on the information given.
svlad2 [7]

Answer:

lynne is 7 and tobbe is 11

(18/2)+2=x

x-4=y

Step-by-step explanation:

6 0
3 years ago
Find each missing measure for 1, 2, 3, and 4. Giving brainliest!
GaryK [48]

Answer:

a quadrilateral adds up to 360 degrees so each 4 siede figure is 360 degress

Step-by-step explanation:

1. add 108 + 59 + 119= 286 now do 360 - 286 = and you get 74

so that is how you get the answeres for the question , add the degrees then minus it by 360

Please mark brainliest :)

2. x = 234

3. x = 37

4. x = 83

5 0
2 years ago
Read 2 more answers
The area of a rectangle may be determined by using the formula A = lw, where "A" stands for area, "l" stands for the length of t
JulsSmile [24]

Answer:

The area is 15 cm^2.

Step-by-step explanation:

Step 1: Start with the given formula.

Step 2: Then replace l and w with the given measures.

Step 3: Then do the calculation.

Step 1: A = lw

Step 2: A = (3 cm) * (5 cm)

Step 3: A = 15 cm^2

Answer: The area is 15 cm^2.

6 0
3 years ago
Other questions:
  • 3. A test has 20 questions worth 100 points total. The test consists of True/False questions worth 4 points each and multiple ch
    5·2 answers
  • Mr. Moore's physics class built different-shaped parachutes to see which shapes were more effective. The students tested the par
    10·1 answer
  • If A and B are independent events, P(A) = 0.4, and P(B) = 0.5, what is P(BIA)?
    8·1 answer
  • How decimal and percents are alike
    10·1 answer
  • How many times greater is the value of 0.02 than the value of 0.002
    7·1 answer
  • 12. Jessie drove 30 miles in 55 minutes. If she continues at the same speed, how many
    8·1 answer
  • For two​ events, M and​ N, ​P(M) =0.6, ​P(N|M) =0.3, and ​P(N|M') =0.4. Find ​P(M​|N'​).
    12·1 answer
  • J(-3,7) and k(4,-2) are endpoints of a like segment. Find the coordinates of the midpoint M.
    7·1 answer
  • Plz hurry and answer i will give brainliest<br><br> what is 2*2+6/2*3
    10·1 answer
  • PLS HELP ME I NEED THIS URGENT!!!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!