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
il63 [147K]
3 years ago
8

What percent of 120 is 28.8

Mathematics
2 answers:
12345 [234]3 years ago
7 0

Answer:

24

Step-by-step explanation:

Step 1: We make the assumption that 120 is 100% since it is our output value.

Step 2: We next represent the value we seek with $x$.

Step 3: From step 1, it follows that $100\%=120$.

Step 4: In the same vein, $x\%=28.8$.

Step 5: This gives us a pair of simple equations:

$100\%=120(1)$.

$x\%=28.8(2)$.

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

$\frac{100\%}{x\%}=\frac{120}{28.8}$

adoni [48]3 years ago
3 0

Answer:

34.56

Step-by-step explanation:

Step 1 : Our output value is 120.

Step 2: We represent the unknown value with x.

Step 3: From step 1 above,120= 100%.

Step 4: Similarity, x=28.8%

Step 5 : This results in a pair of simple equations:

120=100%(1)

x=28.8% (2)

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS(right hand side) of both equations have the same unit (%); we have

Step 7: Again the reciprocal or both sides gives

X under 120 = 28.8% under 100

=34.56

Therefore , 28.8% of 120 is 34.56.

You might be interested in
What are the exact solutions of x^2 − 3x − 7 = 0?
bulgar [2K]

<u>Given</u>:

The given equation is x^{2} -3x-7=0

We need to determine the exact solutions of the equation.

<u>Exact solution:</u>

The exact solution of the equation can be determined by solving the equation using quadratic formula,

x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}

From the equation the values are a = 1, b = -3 and c = -7

Thus, substituting these values in the equation, we get;

x=\frac{-(-3) \pm \sqrt{3^2-4(1)(-7)}}{2(1)}

x=\frac{3 \pm \sqrt{9+28}}{2}

x=\frac{3 \pm \sqrt{37}}{2}

Thus, the exact solutions of the given equation is x=\frac{3 \pm \sqrt{37}}{2}

Hence, Option A is the correct answer.

6 0
3 years ago
Determine the term life insurance amount per thousand on a 22-year-old female for a 5-year policy given that the face value of t
VLD [36.1K]

We need to determine the term life insurance amount per thousand on a 22-year-old female for a 5-year policy given that the face value of the policy is $600,000 and the annual premium is $1332.

Since we are supposed to find the term life insurance amount per thousand, therefore, we will use the following formula:

\text{Term life insurance amount}=\frac{\text{Annual premium}}{\text{Face value of insurance}}*1000

Upon substituting the values of annual premium and face value of insurance, we get:

\text{Term life insurance amount}=\frac{\text{1332}}{\text{600000}}*1000\\&#10;\text{Term life insurance amount}=\$2.22

Therefore, the required life insurance amount is $2.22.

4 0
3 years ago
Read 2 more answers
2(3x – 1) = –6x – 2 can someone help
Gnom [1K]

Let's solve your equation step-by-step.

2(3x−1)=−6x−2

Step 1: Simplify both sides of the equation.

2(3x−1)=−6x−2

(2)(3x)+(2)(−1)=−6x+−2(Distribute)

6x+−2=−6x+−2

6x−2=−6x−2

Step 2: Add 6x to both sides.

6x−2+6x=−6x−2+6x

12x−2=−2

Step 3: Add 2 to both sides.

12x−2+2=−2+2

12x=0

Step 4: Divide both sides by 12.

12x/12= 0/12

x=0

Answer:

x=0

HOPE THIS HELPS!!! :)

5 0
3 years ago
PLease hellp meeeeeeeee
g100num [7]

Answer:

I think it -2 then -7

6 0
3 years ago
(-6)-(-9) I need help plz
Grace [21]
Think of a number line

You have -6 and -9 

Jump 9 up the number line

Your answer is 3
5 0
3 years ago
Read 2 more answers
Other questions:
  • Plzzzz. help me? what is 1=1
    10·2 answers
  • The claim is that the proportion of peas with yellow pods is equal to 0.25​ (or 25%). The sample statistics from one experiment
    7·1 answer
  • Find the area of the shaded section
    15·2 answers
  • Which expression represents the volume of the pyramid?
    7·1 answer
  • If f(x) = −2[x]+ 8, what is f(−1.8)?<br><br><br> 4<br><br> 6<br><br> 10<br><br> 12
    9·2 answers
  • Which of these points lies on the line described by the equation below?
    13·2 answers
  • Lydia writes the equation below with a missing value.
    14·2 answers
  • 4. What is the range of the relation below?<br> A. -1 C.-1 Sy&lt;4<br> D.-35ys2<br> B.-3Sxs2
    8·2 answers
  • If 30 pens cost ₹750. How many pens will cost ₹1000?​
    15·2 answers
  • Connor gets one hour of lunch and recess every day at school. He eats lunch first, and then gets to go outside for recess. He be
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!