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
Finger [1]
3 years ago
14

72% and 89% confirm that the mean theses two are scores is 80.5%

Mathematics
1 answer:
german3 years ago
3 0

Answer:

correct. the mean of 72 and 89 is 80?5

Step-by-step explanation:

find the mean to confirm it.

(a+b)/2

72+89= 161

161/2=80.5

You might be interested in
Solve the quadratic equation by factoring-
shtirl [24]

Answer:

c- (2x+3)(x+1)

Step-by-step explanation:

Let me know if you want step by step

3 0
3 years ago
Please help it’s due
Andrei [34K]

Answer:

i dnt know

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Select all of the following ordered pairs that are in the solution set of the inequality shown.
Irina-Kira [14]

Answer:

  • points on the boundary line: (0, 10), (20, 0)
  • solution points not on the boundary line: (100, 100)

Step-by-step explanation:

We cannot tell from the posted picture whether the boundary line is solid or dashed, so the answer above is split into two parts. If the boundary line is solid (x+2y≥20), all three listed points are in the solution set. If the boundary line is dashed (x+2y>20), only (100, 100) is in the solution set.

8 0
3 years ago
Read 2 more answers
Evaluate the expression for c = –1.4.
Contact [7]

Answer:

the answer for that equation is 58.8

5 0
3 years ago
Read 2 more answers
What is 1103857 times 38219847391028474? It is for my math hw.
diamong [38]
I don't know if this helps but my calculator said 4.2189246e+21
4 0
3 years ago
Read 2 more answers
Other questions:
  • A silent auction was held for a quilt donated for charity. Fifteen bids that were drawn randomly are listed here. What percentil
    15·2 answers
  • A circular light fixture has a radius of 20 centimeters. what is the circumference of the light fixture? use 22/7 for pi
    7·1 answer
  • What else would need to be congruent to show that abc = def by aas
    14·2 answers
  • The image shows a geometric representation of the function f(x) = x^2 + 2x + 3 written in standard form. What is this function w
    13·1 answer
  • A circle is centered at the vertex of an angle, and the angle's rays subtend an arc that is 86 cm long. 1/360th of the circumfer
    14·2 answers
  • 2. y = k2 - 13k +42​
    9·1 answer
  • Solve this question 4-6n=8(n+7) do the distribute property
    14·1 answer
  • EX 1) Games Galore Super Store buys the latest video game at a wholesale price of $30.00. The markup rate at Game's Galore Super
    8·1 answer
  • Laurie is trying to stay within 10 feet of her current diving depth of -30 feet (with regard to sea level) so that the light is
    5·1 answer
  • A swimming pool that holds 1200 gallons of water can be completely drained by a two pumps. The first pump is small and can only
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!