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Naya [18.7K]
3 years ago
15

5c/f=1/r, solve for r, c and f.

Mathematics
2 answers:
Nikolay [14]3 years ago
8 0

Answer:

c = 1, f = 5, and r = 1

Step-by-step explanation:

5(1)/(5) = 1/(1)

5/5 = 1/1

1 = 1

a_sh-v [17]3 years ago
5 0

Step-by-step explanation:

<u>5</u><u>c</u> = <u>1</u>

f r

solving for r

5rc = f

r = <u> </u><u>f</u><u> </u>

5c

solving for c

if r = <u> </u><u>f</u><u> </u>

5c

5rc = f

c = <u> </u><u>f</u><u> </u>

5r

solving for f

f = 5cr

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Solve 765/14 and write your answer in terms of a mixed number (please use this format: 75 3/5). *
kozerog [31]

the answer is 54 9/14

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6 0
3 years ago
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Answer:

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3 0
2 years ago
For each hour he babysits, Anderson earns $1 more than half of Carey’s hourly rate. Anderson earns $6 per hour. Which equation c
Illusion [34]

Answer: Our required equation would be 6=\dfrac{c}{2}+1

Step-by-step explanation:

Since we have given that

Amount that Anderson earns per hour = $6

According to question, Anderson earns $1 more than half of Carey's hourly rate.

Let the hourly rate of Carey be 'c'.

So, it becomes,

6=\dfrac{c}{2}+1

And the value of c would be

6=\dfrac{c}{2}+1\\\\6-1=\dfrac{c}{2}\\\\5=\dfrac{c}{2}\\\\c=\$10

Hence, our required equation would be 6=\dfrac{c}{2}+1

5 0
3 years ago
At time​ t, the position of a body moving along the​ s-axis is sequalsnegative t cubed plus 15 t squared minus 72 t m. a. Find t
larisa [96]

Answer:

Step-by-step explanation:

Given that at time t, the position of a body moving along the​ s-axis is sequalsnegative t cubed plus 15 t squared minus 72 t m

i.e. s(t) = -t^3+15t^2-72 t

Velocity is nothing but s'(t) = derivative of s

and acceleration is s"(t) = derivative of v(t)

v(t) = -3t^2+30t-72\\=-3(t^2-10t+24)\\= -3(t-6)(t-4)

a) v(t) =0 when t = 4 or 6

b) a(t) = -6t+30

a(t) =0 when t =5

c) Distance travelled by the body from 0 to 5 would be

s(5)-s(0)\\= -5^3+15(5^2)-72(5)\\= -125+375-360\\=-110

i.e. 110 miles (distance cannot be negative)

3 0
2 years ago
Q4. The dimensions of a rectangular sheet of metal are 9.96m by 5.08 m. Find
Vesnalui [34]

Answer:

a) 30m

b) 50.6m²

Step-by-step explanation:

Perimeter = 2(length + width)

= 2(9.96 + 5.08)

= 30.08 m

Area = length × width

9.96 × 5.08

50.5968 m²

6 0
3 years ago
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