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nalin [4]
3 years ago
14

The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at

30 miles per hour, how long will it take to drive the same distance at 35 miles per hour?
A.)525 hours B.)about 2.33 hours C.)about 1.71 hours D.)60 hours
Mathematics
1 answer:
RUDIKE [14]3 years ago
8 0
It is "C" about 1.71 hours
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What is 5 and 2/3 as an improper fraction?
OLga [1]

Answer:

17/3

Step-by-step explanation:

You would need to convert 5 into a fraction with the denominator 3, so 5 = 15/3. 15/3 + 2/3 = 17/3

4 0
2 years ago
Give the equation of the line with a slope of -7/2<br> and a y-intercept of - 6
antoniya [11.8K]

Answer:

y =  \frac{ - 7}{2}  - 6

3 0
3 years ago
How many terms are there in a geometric series if the first term is 3, the common ratio is 4, and the sum of the series is 1,023
tatiyna
In Geometric Progression, we know S(n) = a.(rⁿ - 1 ) / r - 1
Here, a = 3, r = 4 a(n) = 1,023
1023 = 3 (4ⁿ - 1) / (4 - 1)
3(4ⁿ - 1) = 1023 * 3
4ⁿ - 1 = 3069 / 3
4ⁿ = 1023 + 1
4ⁿ = 1024
4⁵ = 1024

In short, Your Answer would be 5 Terms

Hope this helps!



6 0
3 years ago
If you could help it'd mean the world to me
juin [17]

Answer: 22

Step-by-step explanation: because if you read it carefully and do math you are sure to get it right!! :)

3 0
3 years ago
I need help solving 5(-3x-2)-(x-3)=-4(4x+5)+13
evablogger [386]

Answer:

Infinite solutions

Step-by-step explanation:

5(-3x-2)-(x-3)=-4(4x+5)+13

-15x-10-x+3=-16x-20+13

-16x-7=-16x-7

-16x=-16x

-x=-x

x=x

There are infinite many solutions

3 0
3 years ago
Read 2 more answers
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