3 years ago

Can someone please help I am stuck on this question

Mathematics

1 answer:

storchak [24]3 years ago

8 0

Answer:

B) c=25

Step-by-step explanation:

7^2+24^2=25^2

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If (x) =7-3x, determine the value of x when f(x)=16.

melomori [17]

Answer:

f=16/7.3x

Step-by-step explanation:

Lets solve for f:

f(7.3)=16

Step 1:Divide both sides by 7.3x

7.3f/7.3x=16/17.3x

f=16/7.3x

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3 years ago

Find the value of the unknown number in the proportion 17/80=p/100

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17/80 = p/100

p = 17/80 * 100

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4 years ago

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Dmitry [639]

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3 years ago

Forty of Dan's 50 answers were correct, what percent of Dan's answers were correct?<br>

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Please help me answer for 35 and 36

dexar [7]

Answer:

35. $f(2)=16$

36. $f(2)=77$

Step-by-step explanation:

Question 35:

Given:

$f(1)=32$

$f(n)=f(n-1)\times \frac{1}{2}$

Plug in 2 for $n$ and simplify. This gives,

$f(2)=f(2-1)\times \frac{1}{2}\\f(2)=f(1)\times \frac{1}{2}\\f(2)=32\times \frac{1}{2}\\f(2)=16$

Therefore, term 2 is 16.

Question 36:

Given:

$f(1)=11$

$f(n)=f(n-1)\times 7$

Plug in 2 for $n$ and simplify. This gives,

$f(2)=f(2-1)\times 7\\f(2)=f(1)\times 7\\f(2)=11\times 7\\f(2)=77$

Therefore, term 2 is 77.

8 0

3 years ago

Can someone please help I am stuck on this question​

Can someone please help I am stuck on this question