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
Snowcat [4.5K]
2 years ago
10

In a ten pin bowling the highest possible score in a single game is 300. At one point in the season, John had an average score o

f 177. In his next game he obtained a score of 199 which caused his average to increase to 178. After one more game John would like his average to be 183. is it possible for him to accomplish this. If so what score does he need to make his next game if not explain why not.
Mathematics
1 answer:
Sindrei [870]2 years ago
8 0

Answer:

John need to get 293 in his next game to bring his average up to 183.

Step-by-step explanation:

John starts with N games played and averaging 177 points per game.

In game N+1, John scored 199 points.

\frac{177N + 199}{N+1}=178\\177N+199=178N+178\\N=21\\

So, John has now played (N+1) = 22 games.

We need to know what score John needs in game 23 to bring his average to 183.

\frac{177*21 + 199+Y}{23}=183\\3916+Y=4209\\Y=293\\

You might be interested in
Solve the x to the nearest tenth​
Nezavi [6.7K]

Answer:

x=11.2

Step-by-step explanation:

So, to solve for x you have to use pythag Theorem. X is the hypotenuse  

If you separate this shape into two parts, splitting the slant portion and the rectangle part. You will have a right triangle, and then you would find all the legs of the triangle.

The shorter leg, which is on the left side. Since the left side including the slanted part is 13 and we had to split the shape the shorter leg would equal 5

13-8=5.

And since the longer leg has the same length as the rectangle, which is 10. You would take both these numbers.

then, Square them and add them. So, 5x5=25

and 10x10=100

100+25=125 afterwards you find the square root. \sqrt{125}=11.18

7 0
3 years ago
Susan received a gift of $1,000 today and decided to invest it in an account that earns 89 with quarterly compoundry About
luda_lava [24]

Answer:

It would take about  29 years for the account balance to reach $10,000.

Step-by-step explanation:

please leave a like :)

6 0
2 years ago
What is the answer to this ?(2p+4)+5(p-1)-(p+7)
kozerog [31]

(2p+4)+5(p-1)-(p+7)\\\\\text{use distributive property}\\\\2p+4+5p-5-p-7\\\\\text{simplify}\\\\(2p+5p-p)+(4-5-7)=6p-8

7 0
3 years ago
Bra9inly pls help me on this question
kvv77 [185]

Step-by-step explanation:

area of the trapezoid = area of the 2 triangles +

area of the rectangle

i) area of triangle on left:

a = ½ bh

a = ½ × 2 × 9

a = 9 in²

ii) area of triangle on right:

a = ½ bh

a = ½ × 2 × 9

a = 9 in²

iii) area of rectangle = length × width

a = l × w

a = 12 × 9

a = 108 in²

iv) area of trapezoid = 9 + 9 + 108

= 126 in²

hope this helps you!

-s.

7 0
2 years ago
Gianna's family took a road trip. Gianna slept through the last 44% of the trip. If Gianna fell asleep after they had travelled
Nitella [24]

Answer:

500 miles

Explanation: 100-44 is 56, so 280 is equal to 56% of the trip. 280/56 is equal to 5. Therefore 5 is 1%, so if we multiply the 5 x 100 there we go, that's 100% of the trip. Not how your teacher told you to do it, but its the right answer.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is 6 persent of 3600
    5·2 answers
  • What two numbers multiply to get neg 240 and what two same numbers add to get neg 8
    15·1 answer
  • Simplify the expression using the distributive property.
    10·1 answer
  • FOR 30 POINTS WILL GIVE BRAINLIEST
    6·2 answers
  • Explain how to find the gcf of three numbers
    7·1 answer
  • How do I find the value of an expression ​
    8·1 answer
  • Jada walks dogs to earn money. The points in this graph represent the total amount of money Jada earns based on the number of ho
    14·2 answers
  • Help me please!!!!!!!!!!!!!!!!
    15·1 answer
  • Two cans of paint and one roller cost $58. Three cans of the same paint and two rollers cost $92. What is a reasonable price for
    10·1 answer
  • Please help me answer Number 8. Needed ASAP for school. Will give Brainliest
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!