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3 years ago

Geometry riddle why wouldn’t the man stand in line to step on the scale

Mathematics

2 answers:

lesantik [10]3 years ago

7 0

He already has a scale at home. There is no need for him to step in line if he already has a scale.

Oliga [24]3 years ago

6 0

Why wouldn't the man stand in line to step on the scale?

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How do I do 6 x 1.90 but in the house method

asambeis [7]

Answer:

um 6 times 1.90 = 11.4 hope this helpssssssssssss piece

Step-by-step explanation:

8 0

2 years ago

The judiciary committee at a college is made up of three faculty members and four students. If ten faculty members and 25 studen

Andre45 [30]

Answer:

1,518,000 committees.

Step-by-step explanation:

We have been given that the judiciary committee at a college is made up of three faculty members and four students. Ten faculty members and 25 students have been nominated for the committee.

We will use combinations for solve our given problem.

$^nC_r=\frac{n!}{r!(n-r)!}$ , where,

n = Number of total items,

r = Items being chosen at a time.

$^{10}C_3\cdot ^{25}C_4=\frac{10!}{3!(10-3)!}\cdot \frac{25!}{4!(25-4)!}$

$^{10}C_3\cdot ^{25}C_4=\frac{10!}{3!*7!}\cdot \frac{25!}{4!*21!}$

$^{10}C_3\cdot ^{25}C_4=\frac{10*9*8*7!}{3*2*1*7!}\cdot \frac{25*24*23*22*21!}{4*3*2*1*21!}$

$^{10}C_3\cdot ^{25}C_4=10*3*4\cdot 25*23*22$

$^{10}C_3\cdot ^{25}C_4=120\cdot 12650$

$^{10}C_3\cdot ^{25}C_4=1,518,000$

Therefore, 1,518,000 judiciary committees could be formed at this point.

7 0

3 years ago

If its takes 3 days to travel 1,560 miles how many days will it take 3,640 miles

lilavasa [31]

The net rate per day is 520 miles per day because 1560 miles divided by 3 days is 520/day. Therefore, we need to see how many days (520 mi) fit into 3640 mi.

3640/520=7

Therefore, it will take 7 days to travel 3640 miles.

3 0

3 years ago

IM MARKING BRAINIEST!!!<br> Please help

brilliants [131]

Answer:

24 ft

Step-by-step explanation:

hmmmmm I'm confused 24ft or 11ft but my answer is 24ft

8 0

3 years ago

The equation πr²Gives the area,A of a circle with a radius,r,. Solve the function for π

max2010maxim [7]

The solution of the function for π is $\pi =\frac{A}{r^{2}}$

Step-by-step explanation:

The equation πr² gives the area A of a circle with a radius r

To Solve the function for π

Write the function
Keep π in one side and all other terms in other side by using any operation you need (+ , - , × , ÷)

∵ A = πr²

- You need to take r² from the right hand side to the left hand

side to keep π in the right hand side alone

∵ r² is multiplied by π

∴ Divide both sides by r²

∴ $\frac{A}{r^{2}}=\frac{\pi .r^{2}}{r^{2} }$

∴ $\frac{A}{r^{2}}=\pi$

- Switch the two sides

∴ $\pi =\frac{A}{r^{2}}$

The solution of the function for π is $\pi =\frac{A}{r^{2}}$

Learn more:

You can learn more about the functions in brainly.com/question/8243712

#LearnwithBrainly

6 0

3 years ago