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
vlada-n [284]
2 years ago
14

If D = w2 - 7 and C = 3 + 10w, find an expression that equals D C in standard form.

Mathematics
1 answer:
solniwko [45]2 years ago
7 0

W^2-10w-10

Step-by-step explanation:

D=w^2-7

C=3+10w

D-C

(W^2-7)-(3+10w)

W^2-7-3-10w

You might be interested in
LOOK AT THE PICTURE PLEASE QUICK ITS EASY
max2010maxim [7]

Answer:

C or d

Step-by-step explanation:

4 0
3 years ago
The odds of winning a rifle are 1:9 the probability of winning a carnival game is 0.15 does the raffle or the carnival game give
Lilit [14]

Answer:

Hence the carnival game gives you better chance of winning.

Step-by-step explanation:

Let the event of win be given by 1/10 in the game of rifle then the event of loose is given by 9/10

the

Odds in favor of a game are given by  = P(Event)/ 1- P(Event)

Odds in favor of winning a rifle are given by = 1/10/ 1- 1/10

                                                                         =1/10/9/10

                                                                          =1/9

                                                                             = 0.111

The probability of winning aa rifle game is 0.111

The probability of winning the carnival game is 0.15

Comparing the two probabilities   0.111:0.15

The probability of  winning carnival game is greater than winning a rifle game

0.15>0.11

Hence the carnival game gives you better chance of winning.

3 0
3 years ago
It cost a farmer 43.60 pre acre to harvest corn. How much does it cost to harvest 1325.5 acres
KATRIN_1 [288]

Answer:

$57,791.8

Step-by-step explanation:

Each acre cost $43.60.

If the famer wants to harvest 1325.5 acres he has to pay 43.6 per acre

43.60×1325.5= 57,791.8

4 0
3 years ago
Can a table still be a function if the x values arent the same but 2 y values are the same?
Contact [7]
The answer is yes.

Its yes because it exactly one input(x) & multi outputs(y). <span />
5 0
3 years ago
The intensity of light bulb measured in watts per square meter (w/m^2), varies inversely as the square of the distance d from th
krek1111 [17]

Answer:

I(7)   =  22.96 W/m²

Step-by-step explanation:

Let intensity of light, be  I(d)   where d is distance. There must be a proportionality factor K such as

I(d)  = K /d²

Now for d = 5 m    I(d)  =  K* 1/d²

then  45 * 25 = K

K =  1125

To find the intensity when the distance from the light bulb is 7 m away

I(7)   =  K / 49

I(7)   =  1125/49   W/m²

I(7)   =  22.96 W/m²

6 0
3 years ago
Other questions:
  • I have 4 questions (please help) IM BEGGING YOU i need help! please!!!!
    5·1 answer
  • Round 45,809 to nearest thousand and also round 26,789 to nearest ten thousand
    5·2 answers
  • 3x+5y=4, 2x-y=-7 solve using substitution
    8·1 answer
  • Which product is less than 99 (look at pic) please answer
    6·2 answers
  • 2x+4y=6<br> 3x=12-6y<br> Solve by elimination
    7·2 answers
  • Which pair of lines is parallel? A. y=4x+1 and y+4=5 B. y=-2+x and 2y-2x=-2 C. y=1/4x + 2 and y-2=1/2x D. y=1/5x+1 and 5y+x= 10
    9·1 answer
  • 10, 15, 22.5, 33.75.... what’s next?<br> .
    12·1 answer
  • You are to act as a business owner and create a flyer to advertise one single item. As a student you will calculate how much the
    7·1 answer
  • Geometry <br> Isosceles and Equilateral Triangles<br><br> Plsss help me ASAP!!!!
    7·1 answer
  • I can’t figure out the red part please help much appreciated
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!