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Aleks [24]
2 years ago
12

there was a blizzard. Snow was falling at a rate of 4 1/2 inches per hour. If the snow kept accumulating at the same rate, how l

ong would it take for 5 feet of snow to accumulate?
Mathematics
1 answer:
valentinak56 [21]2 years ago
8 0

Answer:

13 1/3 Hours

Step-by-step explanation:

5 feet = 60 inches

4 1/2 inches = 1 hour

60 inches = 1 ÷ 4 1/2 x 60

= 13 1/3 hours

If the snow keeps accumulating, it would take 13 1/3 hours for 5 feet of snow to accumulate.

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tino4ka555 [31]

Answer:

10) 10v^2-19v+6

11) 15x^3-7x^2-29x+20

Step-by-step explanation:

Well first let's make the box.

10)

Look at the image below ↓

10v^2-19v+6

11)

Look at the image below ↓

15x^3-7x^2-29x+20

<em>Thus,</em>

<em>number 10 is </em>10v^2-19v+6 <em>and number 11 is </em>15x^3-7x^2-29x+20<em>.</em>

<em />

<em>Hope this helps :)</em>

5 0
3 years ago
Maths revision 6 can someone help
Inga [223]

20) 13=2f+5

2f=8

f=4

6x<=3

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answer B

45+0,15*45=45+6,75=51,75$

6 0
3 years ago
How would I show 2/5 as a division problem? Please explain using complete sentences.
dangina [55]

Answer:

There are many ways to show it like-

Step-by-step explanation:

2/5 as it’s already shown, or you can use 2 divide by 5, many people use 2[5] that’s the ways they showed my in my school idk if its different for you

5 0
3 years ago
Read 2 more answers
Question 1:
Morgarella [4.7K]

Answer:

Step-by-step explanation:

KE = ½mv²

KE₁₀ = ½(1100)10² = 55000 = 55 kJ

KE₃₀ = ½(1100)30² = 495000 = 495 kJ

9 times greater

3 0
2 years ago
There were 2100 people on saturday and 4900 on sunday whats the estimated difference of the 2 days
Amiraneli [1.4K]
<span>Since there were 2100 people on saturday and 4900, lets do the math..
#1) Line up the numbers, when it comes to adding it doesn't really matter which goes on the top.
#2) Add or use a calculator for help.
#2b 4900-2100=2800
Thats all!
Hope this help!
@SamSamySamantha
      
</span>

5 0
3 years ago
Read 2 more answers
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