$D=\frac{k}{\sqrt{m}}\\\\64=\frac{k}{\sqrt{9}}\\\\64=\frac{k}{3}\\\\ 64*3=k\\\\k=192\\a)D=\frac{192}{\sqrt{4}}\\\\=\frac{192}{2}\\\\D=96\\\\b)32=\frac{192}{\sqrt{m}}\\\\ 32*\sqrt{m}=192\\\\\sqrt{m}=\frac{192}{32}=6\\\\m=36$

8 0

3 years ago

What is the slope-intercept form of the equation of the line shown in the graph?

Rom4ik [11]

C
the correct answer would be c

3 0

3 years ago

Read 2 more answers

If the venue needs to sell 86 tickets to break even, then how much money have they invested in the concert

lutik1710 [3]

Answer:

Step-by-step explanation:

5 0

3 years ago

PLS ANSWER, ALL THE QUESTIONS IN THE PICTURE. ITS DUE SOON PLS HELP, SHOW WHO U SET UP EACH PROBLEM .

saul85 [17]

Answer:

3. It's b and c 4. total number of participants in marathon=99+121=220 percentage of female = 121/220×100 =55% 5. the answer is 7

Step-by-step explanation:

4 0

3 years ago