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
Shtirlitz [24]
3 years ago
8

John scored 48, 59, and 62 points. His average score was 60%. What was the last score to make it average?

Mathematics
2 answers:
solniwko [45]3 years ago
7 0

Answer:

Hello! Your answer is 71.

Step-by-step explanation:

(48+59+62+71) =240

240 ÷ 4 = 60.

The 4 is the four different points he got.

The 60 is the average percent.

HOPE THIS HELPS!

valentinak56 [21]3 years ago
5 0

48+59+62+x / 4=60

169+x / 4=60

169+x=60×4

169+x=240

x=240-169

x=71

This is the answer

hope you understand

You might be interested in
Help me i need it right now pls
Soloha48 [4]

Answer:

i dont know sorry

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A dose of a new pharmaceutical drug is decaying according to the half-life model f(t) = Ne-0.2174, where N is the dose
Rudiy27

Answer:

  14.7

Step-by-step explanation:

Perhaps your equation is ...

  f(t) = N·e^(-0.2174t)

We want f(6) = 4, so ...

  4 = N·e^(-0.2174·6) = N·e^-1.3044 ≈ 0.2713N

  N = 4/0.2713 = 14.7 . . . . milligrams

The dose amount was about 14.7 mg.

6 0
4 years ago
Which is the quotient of
Nataliya [291]

Answer:

41/4 remainder is 1

Step-by-step explanation:

10 is the answer

4 0
3 years ago
Read 2 more answers
Tommy is buying a home it’s mortgage loan is 500,000 at 5 percent interest for 30 years making 12 payments a year one per month
zimovet [89]

Answer:

math is hard

Step-by-step explanation:

5 0
3 years ago
Help with 2 algebra questions? Will give lots of points too.
Nat2105 [25]
1 b
2 c
Hope it helps:)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Am I correct in thinking that the answer to this derivative problem is B?
    5·1 answer
  • What's the solution of x+2/5= 12 ?
    13·2 answers
  • 8,000,000 + 300+ 9 in standard form
    8·2 answers
  • Morgan plots the point (4,-7) on a coordinate plane. If she reflects the point aacross the y axis, what are the coordinates of t
    11·2 answers
  • Herman is standing on a ladder that is partly in a hole.He starts out on a rung that is 6 feet under ground ,climbs up 14 feet,t
    15·2 answers
  • If you know that the exact volume of a cylinder is 500 π cm3, how can you find the approximate volume, without knowing the heigh
    15·1 answer
  • johnathan class has 30 boys of the students in his class 60% are girls how many girls are in johnathans class
    12·1 answer
  • Two quantities,
    14·2 answers
  • the weather forecaster say that it is 200 C on Mars. Neptune is 7/10 as hot as mars. how hot is it in Neptune
    7·1 answer
  • A circle has its center at (6,3). One point on the circle is (3, 1). Which is
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!