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Elan Coil [88]
2 years ago
14

in a winter storm, the amount of snowfall is directly proportional to the time it has been snowing. after 4 hours, a total of 7

inches has fallen. determine how many inches of snowfall have fallen after 6 hours. show the work that leads to your answer.
Mathematics
1 answer:
zzz [600]2 years ago
4 0

Answer:

ok

Step-by-step explanation:

You might be interested in
What is z over 3 = 20
atroni [7]

Answer:

z = 60

Step-by-step explanation:

z/3 = 20. (Multiply both sides by 3 to isolate ‘z’)

20 • 3 = 60

7 0
3 years ago
Find the seventh term of the expansion of (3x+7y)^11
Ber [7]

13,207,982,634 x⁵y⁶

Step-by-step explanation:

We understand that in Binomial Theorem, expounding of polynomial functions, we have a rule that also involves the use of Pascal's Triangle to find the Coefficients that will be used to multiply each variable as the polynomial function is multiplied by itself several times;

(3x + 7y)^11  =  ₁₁C₀ (3x)¹¹(7y)⁰ + ₁₁C₁ (3x)¹⁰(7y)¹ + ₁₁C₂ (3x)⁹(7y)² + ₁₁C₃ (3x)⁸(7y)³ + ₁₁C₄ (3x)⁷(7y)⁴ + ₁₁C₅ (3x)⁶(7y)⁵ + ₁₁C₆ (3x)⁵(7y)⁶....

The 7th term in our case is;

₁₁C₆ (3x)⁵(7y)⁶

According to the attached Pascals Triangle, the coefficient  for our term should be 462, so;

462 (3x)⁵(7y)⁶

= 462 (243x⁵) (117,649y⁶)

= 13,207,982,634 x⁵y⁶

Learn More:

brainly.com/question/2609570

brainly.com/question/11861820

#LearnWithBrainly

3 0
2 years ago
Read 2 more answers
.
babunello [35]
<span>From the problem, you can get this equation:
Jane is 2 years older than Sally
J=z+2
David is 4 times older than Jane.
D=4J

</span>Write two equivalent expressions that represent David’s age in terms of Sally’s age, z, and explain how the two expressions relate to one another.<span>Sally is z years old.
From the 2 equation above, you can get:
</span>D=4J
D=4(z+2)
D=4z+8

D-8=4z
(D-8)/4=z
The two equivalent expression would be D=4z+8 and (D-8)/4=z

The expression that more usefull would be D=4z+8 if you want to determine David age.
4 0
3 years ago
Round 2,406,251 to the nearest thousand
muminat
I think it is 2,406,000
4 0
2 years ago
Read 2 more answers
If the value of 2x^3 is 2, then what is the value of x?
ratelena [41]
Well start at 0,1,2,3, etc. and plug in the numbers until you get you answer of 2!
8 0
3 years ago
Read 2 more answers
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