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
Sergio039 [100]
3 years ago
9

Ed is doing a survey of popular colors for cars for a school report. He decides to take a sample by sitting near a busy intersec

tion and noting the colors of the cars as they go by him. Ed counts 23 black cars, 9 red cars, 17 blue cars, 25 white cars and 21 silver cars during 20 minutes of watching. How many more white and blue cars are there than silver and red cars?
Mathematics
1 answer:
Vaselesa [24]3 years ago
8 0

There are 12 more of white and blue cars than silver and red cars

Step-by-step explanation:

Step 1 :

Number of black cars counted by Ed = 23

Number of red cars counted by Ed = 9

Number of blue cars counted by Ed = 17

Number of white cars counted by Ed = 25

Number of silver cars counted by Ed = 21

We need to determine how many more white and blue cars are there than silver and red cars

Step 2  :

Total of white and blue cars = 25 + 17 = 42 cars

Total of sliver and red cars = 21 + 9 = 30 cars

Difference  = 42 - 30 = 12 cars

Hence there are 12 more of white and blue cars than silver and red cars

Step 3 :

Answer :

There are 12 more of blue and white cars than red and silver cars

You might be interested in
I'm not very good at algebra I need help with this lol
Tanzania [10]
I need a question ok this is the a question
3 0
2 years ago
Read 2 more answers
I need help math please
iVinArrow [24]
Positive linear association !
6 0
2 years ago
SOLVE QUICK PLEASE!! 20 POINTS
PolarNik [594]

Answer:

SA = 384 in²

Step-by-step explanation:

Assuming we're finding surface area:

SA of top of large cube: 8(8) - 4(4) = 48 in²

SA of sides of large cube: 4(8)(8) = 256 in²

SA of exposed faces of small cube: 5(4)(4) = 80 in²

Total = 48 + 256 + 80 = 384 = ∑SA

6 0
2 years ago
Plz help me i need help
natali 33 [55]
Ok so you know the first garden needs 1 and 2/5 bags of soil. Now first we need to find one fifth of that. So let's make this mied number into an improper fraction:

1 2/5 = 7/5

Ok now let's divide 7/5 by 5:

7/5 divided by 5/1 = 7/25

So Jared will need 7/25 bags of soil for his second garden, but we're STILL not done. now we have to add for the TOTAL.

1 2/5 + 7/25 > 7/5 + 7/25 > 7 x 5 = 35    > 35/25 + 7/25 = 42/25
                                           _________  
                                            5x 5 = 25

Now let's simplify it to 1 and 17/25

8 0
3 years ago
Find slope of : parallel to 3y=2x+5
olga55 [171]

Answer:

The slope parallel to this line would be 2/3

Step-by-step explanation:

To find a parallel slope, start by finding the slope of the original line.

3y = 2x + 5

y = 2/3x + 5/3

So, we can see here that the slope is 2/3. Since parallel lines have the same slope, we know the parallel slope to also be 2/3

7 0
2 years ago
Other questions:
  • Divide the following polynomials. Write the answer in descending powers of a.
    14·2 answers
  • Which answer correct estimates the product of 3.09 × 304.87? A. about 9.0 B. about 9.9 C. about 90 D. about 900
    10·2 answers
  • An electronics store stocks a computer with a price of $800. during a promotion, the manager of the store offers a 30% discount
    10·2 answers
  • PLEASSEEE HELP OMG I WILL DO ANYTHING!!! IM BEGGING
    8·1 answer
  • 9. One newton equals about 100 g
    12·1 answer
  • What is the midpoint between (-8, 5) and (2, -2)?
    12·1 answer
  • What will 0.16 be as a fraction?
    13·2 answers
  • Solve 6- 7x = 7x - 9x + 11 The value of xis​
    10·1 answer
  • Ms. Lapido bought a car and pay for it $20.000.At the end of 10 years the car has no value whatsoever. Assuming that the car is
    8·1 answer
  • joseph saves 30% of his allowace each week. if he saves 24$ in 5 weeks. how much allowance does joseph recieve in each week
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!