Ask question

Ask question

All categories

1 year ago

11

ostricher teacher plans to arrange the students in equal roles only girls are boys will be in each row if there are 44 girls and

55 boys what is the greatest number of students that could be in each row

1 answer:

uranmaximum [27]1 year ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

Tracy bought 2 cans of paint and 7 1/3 pints of special paint additive formulated to reduce mildew. Before painting her house, s

podryga [215]

Answer:

3 2/3 pint

Step-by-step explanation:

First break down the mixed number to divide (into 7 and 1/3)

7 divided by 2 is 3.5 (Convert 3.5 to sixths)

1/3 divided by two is 1/6

1/6 + 3 3/6= 3 4/6 OR 3 2/3

Hope this helps! :)

5 0

3 years ago

Find the surface area of the part of the sphere x2+y2+z2=81 that lies above the cone z=x2+y2−−−−−−√

TiliK225 [7]

Parameterize the part of the sphere by

$\mathbf s(u,v)=(9\cos u\sin v,9\sin u\sin v,9\cos v)$

with $0\le u\le2\pi$ and $0\le v\le\dfrac\pi4$ . Then

$\mathrm dS=\|\mathbf s_u\times\mathbf s_v\|=81\sin v\,\mathrm du\,\mathrm dv$

So the area of $S$ (the part of the sphere above the cone) is given by

$\displaystyle\iint_S\mathrm dS=81\int_{v=0}^{v=\pi/4}\int_{u=0}^{u=2\pi}\sin v\,\mathrm du\,\mathrm dv=81(2\pi)\left(1-\dfrac1{\sqrt2}\right)=(162-81\sqrt2)\pi$

4 0

3 years ago

1225=s^2 <br><br> solve for s

Naddik [55]

<span>s = -35 or s = 35 . . . . . . . . . . . . . . . </span>

6 0

3 years ago

Read 2 more answers

3.14 is a terminating decimal true or false?

wolverine [178]

Answer:

True

Step-by-step explanation:

4 0

3 years ago

Multi-step linear inequalities

Natali5045456 [20]

Step-by-step explanation:

5y + 3 > -7y + 13

12y > 10

y > 10/12

y > 5/6

6 0

3 years ago