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
amid [387]
3 years ago
8

What is the final value? Initial Value 220 Decrease 10%

Mathematics
2 answers:
Leto [7]3 years ago
7 0

Answer:

198

Step-by-step explanation:


tigry1 [53]3 years ago
4 0

Answer:

The final value will be 198.

Step-by-step explanation:

First we need to calculate 10% of initial value

x=220*\frac{10}{100}

x=22

The final value is calculated as

Final value = inital value-x

=220-22

=198

You might be interested in
HURRY!!!! I NEED HELP RIGHT NOW!!! THIS IS TO ALL OF THOSE MATH WIZARDS OUT THERE!!
iren [92.7K]

Answer:

−9.333

Step-by-step explanation:

(1): "6.75" was replaced by "(675/100)"

(675/100)+3/8*x-((13)*1/4)=0

Simplify   1/4

675  3         1

 (———+(—•x))-(13•—)  = 0  

  100  8         4

       3

Simplify   —

           8

Equation at the end of step

2

:

  675     3          13

 (——— +  (— • x)) -  ——  = 0  

  100     8          4  

STEP

3

:

           27

Simplify   ——

           4  

Equation at the end of step

3

:

  27    3x     13

 (—— +  ——) -  ——  = 0  

  4     8      4            

3 0
3 years ago
Read 2 more answers
If $500 is shared in the ratio 2:3:9 then the difference between the largest and the smallest shares is
madreJ [45]

Answer:

$250

Step-by-step explanation:

Total parts:

2+3+9 = 14

500/14 = 250/7

2×250/7 : 3×250/7 : 9×250/7

500/7 : 750/7 : 2250/7

The largest share is 2250/7, the smallest share is 500/7.

Find the difference.

2250/7 - 500/7 = 250

8 0
3 years ago
Read 2 more answers
Solve: 7.85 + q ≤ -18.15 *
Ilia_Sergeevich [38]

Answer:

q≤-26

Step-by-step explanation:

7.85+q≤-18.15

-7.85     -7.85

q≤-26

7 0
3 years ago
Idk wat to do.....<br>........​
oksano4ka [1.4K]

Answer:

Mean : 95

Median : 85

Mode : 90

Part B : Impossible

Step-by-step explanation:

We can make an equation to find the mean using the first 5 history test scores.

85=\frac{80+75+90+75+95+n}{6} \\ \\ 85=\frac{415+n}{6} \\ \\ 510=415+n \\ \\ n=95

So a 95 would be needed to have a mean of 85.

Next, the median.

First, we sort the first 5 history scores from least to greatest.

We get 75, 75, 80, 90, 95.

Since, 80 is the middle value, it will be used in the calculation of the median.

We can make an equation with this.

82.5=\frac{80+n}{2} \\ \\ 165=80+n \\ \\ n=85

So a score a 85 would be needed to have a median of 82.5

Thirdly, the mode.

Since 90 is already in the set once, we can just have Maliah score another 90 to make 90 the mode (with the exception of 75 of course).

Finally, Part B.

We can use the equation we had for the first mean calculation but change 85 to 90.

90=\frac{80+75+90+75+95+n}{6} \\ \\ 90=\frac{415+n}{6} \\ \\ 540=415+n \\ \\ n=125

So Maliah would need a score of 125 to make her mean score 90, but since the range is only from 0-100, it is impossible.

8 0
3 years ago
What does this equation equal to
Lena [83]
The answer to the equation is 115
6 0
3 years ago
Read 2 more answers
Other questions:
  • A nurse is making identical first aid bags for patients using 72 antiseptic wipes, 55 adhesive bandages, and 36 packets of ointm
    13·1 answer
  • If A is the area of a square measured in square inches and s is the square's side length measured in inches, then the square's s
    9·1 answer
  • Pls help asapComplete the table using the function n = 9b + 19.
    10·1 answer
  • BRAINLIEST. PLEASE ANSWER
    13·1 answer
  • Find the side length of a cube with a volume of 804 m,
    9·1 answer
  • What is 5x + 8x2 + 32x + 17x2​
    14·1 answer
  • The Martinez family picked 3 lb of apples. Ana picked for those apples,
    6·1 answer
  • Giving out brainliest answer !!!! help me out asap please !!!!
    10·1 answer
  • Find the missing measurements in triangle ABC. Round your answer to the nearest tenth if necessary.
    15·2 answers
  • A store sells cards on each of which there are drawing of different flowers: either roses, either daisies, either tulips, either
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!