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
qaws [65]
3 years ago
7

When 60% of a number is added to the number, the result is 192. What is the number? Show your work.​

Mathematics
1 answer:
Natali [406]3 years ago
7 0
Let the original number be
x

x
×
160
100
=
192
. This indicates an increase of 60%



x
=
192
×
100
160

x
=
120
You might be interested in
The cost of 5 books is 71$ . What is the cost of each book
Alla [95]
$14.20 is the cost of each book
3 0
3 years ago
Read 2 more answers
Given the equation 4x2 − 8x + 20 = 0, what are the values of h and k when the equation is written in vertex form a(x − h)2 + k =
GenaCL600 [577]

Answer:

The correct option is:

h = 1, k = 16

Step-by-step explanation:

y=4x^2-8x+20 =0

It is a quadratic formula in standard form:

ax^2+bx+c

where a = 4 , b = -8 and c=20

The vertex form is:

a(x − h)2 + k = 0

h is the axis of symmetry and (h,k) is the vertex.

Calculate h according to the following formula:

h = -b/2a

h= -(-8)/2(4)

h = 8/8

h = 1

Substitute k for y and insert the value of h for x in the standard form:

ax^2+bx+c

k = 4(1)^2+(-8)(1)+20

k = 4-8+20

k=-4+20

k = 16

Thus the correct option is h=1, k=16....

8 0
3 years ago
What is the exact distance from (−4, −2) to (4, 6)?
Gekata [30.6K]
The distance between any two points is:

d^2=(x2-x1)^2+(y2-y1)^2

d^2=(6--2)^2+(4--4)^2

d^2=8^2+8^2

d^2=64+64

d^2=128

d=√128 units
6 0
4 years ago
You are using an exponential smoothing model for forecasting. The running sum of the forecast error statistics (RSFE) is calcula
faltersainse [42]

Answer:

A)85

Step-by-step explanation:

Calculation for the resulting tracking signal

Using this formula

Tracking signal= Last forecast error statistics (RSFE) /Low MAD (Mean Absolute Deviation)

Let plug in the formula

Tracking signal=34/0.4

Tracking signal=85

Therefore the resulting tracking signal will be 85

7 0
3 years ago
Work out 11.5% of 320
KiRa [710]
11.5/100 (320)
184/5 (decimal:36.8)

hope this helps!
7 0
3 years ago
Other questions:
  • Corresponding angles in a similar figure are congruent true or false?
    11·2 answers
  • Ethan borrowed $1,200 from a loan company at 15% simple interest for 6 months. How much did he have to pay each month on the ins
    10·1 answer
  • Eight friends started a business. They will wear either a baseball cap or a shirt imprinted with their logo while working. They
    8·1 answer
  • What is 2 1/4 · 9 /5 ?
    14·2 answers
  • What is 10r-5r+3r-8r?????
    12·1 answer
  • Where is the range located
    15·2 answers
  • X=2y - 15<br> y= -2x<br> x=2(-2x) - 15<br><br> what’s x?
    9·2 answers
  • James said that he would need 25 red beads to make
    13·1 answer
  • HELP ME PLZ ILL MARK YOU BRAINLIEST!!! Find the answers to the following multiplication problems without using a calculator, Red
    9·1 answer
  • Please help me find the answers to all the questions whoever answers all the question I will mark the brainlest.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!