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Masteriza [31]
3 years ago
11

faud's model racing care drives an average speed of 3 feet per second. Fuad records the distance and times in a table. At this r

ate, how long will it take the car to travel 21 feet?
Mathematics
1 answer:
vitfil [10]3 years ago
5 0

Answer:

well 3 × 7 = 21

Step-by-step explanation:

1. 0+3=3

2. 3+3=6

3. 6+3=9

4. 9+3=12

5. 12+3=15

6. 15+3=18

7. 18+3=21

So the answer is 7

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27% of 16.<br> .27 x 16= 4.32<br><br> how do you use ESTIMATION to check your answer?
nikitadnepr [17]

Answer:

Step-by-step explanation:

4 is a quarter of 16, what is 25% of 16.

27% is a bit over 25%, so is 4.32 over 4.

6 0
3 years ago
Ms.lu is adding a new room to her house. The room will be a cube with volume 4,913 cubic feet.What is tje length of the new room
wolverine [178]
Oh my gosh!

i have this exact question on my homework and i am so confused 

3 0
3 years ago
Read 2 more answers
What is the length of seg AZ if A is between Y and Z, YA = 24, AZ = 15x, and<br> YZ = 189 ?
nika2105 [10]

Answer:

YA+AZ=YZ

24+15x=189

15x=189-24

15x=165

x=165/15=11

AZ=15x=165

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
(2y + 9)(3y - 1) = 5y2 + 25y - 9
Vikki [24]

Answer:

y1= 0, y2= 5/3

Step-by-step explanation:

Remove the parentheses and multiply

then cancel the equal terms

collect the lie terms

move the variables to one side

divide both sides by two

split into possible cases

then solve the equation to get

y= 0 and

y= 5/3

7 0
3 years ago
Please answer question plz!!!!!
Neporo4naja [7]

Answer:

V = 214.32

Step-by-step explanation:

Remark

You have to be a little careful with this question. The temptation is just to take the difference of the heights. That is not correct. The difference has to be multiplied by the base to get the volume.

Formula

V = (h1 - h2)* Base

Givens

h1 = 32.9

h2 = 29.1

Base = 56.4

Solution

V = 56.4 ( 32.9 - 29.2)

V = 56.4 * 3.8

V = 214.32

6 0
3 years ago
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