3 3/4x1/5 in fraction

Answer:

1330 rounds of meetings

Step-by-step explanation:

You have a total of 21 people, and  they all want to meet with each other in groups of 3. This means we are dealing with a combination problem, where combination is the selection of items in which order does not matter.

Formula for combination:

ₙCᵣ = [tex]\frac{n!}{r!(n-r)!}[/tex]

where n is the total number of objects (in this case, total number of people: 21), and r is the sample set (in this case, groups: 3).

We plug in and get:

-> [tex]\frac{21!}{3!(21-3)!}[/tex]

-> 1330 different meetings for everyone to meet with each other in groups of 3.

Answer:

yes

Step-by-step explanation:

Answer:

The first and second one

Step-by-step explanation:

1000=10^3. 1000x0.43 is 430

10=10^1. 10x0.43 is 4.3

Answer:

149 feet

Step-by-step explanation:

you have a quadratic equation and you need to fid it's vertex because that is the max height

h(t)= -16t² +96t +5

the x coordinate of the vertex is x= -b/2a for f(x)= ax²+bx+c so in our case

x=  [tex]\frac{-96}{2*(-16)}[/tex]= 3 , now we know that the vertex bbelongs to the graph so should verify the equation so we substitute t of the value of x=3 to find y

y= -16*3²+96*3+5= -144+288+5=149

the max height is the coordinate of y because it tels us how much it went up

Answer:93% not sure

Step-by-step explanation:

Answer:

negative, positive, zero, and undefined

Step-by-step explanation:

Answer:

Option B -49

Step-by-step explanation:

-(7^-3)(7^5)

-1/7^3×7^5

-7^2

-49

So option B is correct

Answer:

B

Step-by-step explanation:

-(7^-3) = -1/343

(7^5) = 16807

16807*-1/343 = -49

Answer:

3.7%

Step-by-step explanation:

PLEASE GIVE BRAINLIEST

Answer:

3.7 percent( can't find percent logo sorry)

Answer:

B

Step-by-step explanation:

if x=-1

then x+1 is a factor of f(x)

Answer:

B

Step-by-step explanation

A wise man once told me that this do be correct.

Answer:

b) 8 packages

Step-by-step explanation:

Number of package = Total pounds ÷ weight of one package

                                 = 6 ÷ 0.75

                                 [tex]= \frac{6*100}{0.75*100}\\\\= \frac{600}{75}\\\\= 8[/tex]

Answer:

It does represent the equation

Step-by-step explanation:

y=mx + b

y= -1/6x + 11/6

Answer:

<1=<2Being vertical angles

<2+<3=90° Being complementary angle

m<3=56

now

<2+<3=90

<2=90-56

<2=34

:.<1=34°

Answer:

The direction angle is 68.73 degrees and its magnitude is 38.62.

Step-by-step explanation:

Given that,

The horizontal component of a vector = 14

The vertical component of a vector = 36

Let the magnitude of a vector is v. So,

[tex]v=\sqrt{14^2+36^2} \\\\=38.62[/tex]

For direction,

[tex]\tena\theta=\dfrac{y}{x}\\\\=\dfrac{36}{14}\\\\\theta=\tan^{-1}(2.57)\\\\=68.73^{\circ}[/tex]

So, the direction angle is 68.73 degrees and its magnitude is 38.62.

Answer: corresponding angles. lie on the same side of a transversal in corresponding positions with respect to two lines that the transversal intersects if the lines are parallel then the corresponding angles are congruent.

Step-by-step explanation:

The answer is 36a²+4b²

Answer:

21 and 28

Step-by-step explanation:

60, 100 = 300

hope this helps

Answer:

Step-by-step explanation:

LCM - Least common multiple

2 * 2 * 3 * 5 = 2² * 3 * 5

2 * 2 *  5 * 5 = 2² * 5 * 3

LCM = 2² * 3 * 5

      = 4 * 3 * 5

      = 60

Answer:

12 seeds packets

Step-by-step explanation:

Answer:

12 bcuz he gets 1 flower from a.pack

Answer:

x = 1/8

Step-by-step explanation:

Add 6x to both sides:

3 + 2x = -6x + 4

3 + 8x = 4

Subtract 3 from both sides:

8x = 1

Divide each side by 8:

x = 1/8

So, x = 1/8

Answer:

y = -5/2x + 7

Step-by-step explanation:

The line is perpendicular, so mx is the reciprocal of 2/5 which would be -5/2. Then you plug that and (4, -3) into the equation y = mx + b, which will come out as -3 = (-5/2)(4) + b. Multiply mx to get -3 = -10 + b. Add 10 to both sides to get 7 = b. Plug in mx and b into the equation and you have your answer.

Assume that the budget is n.

Now we are given that 120% of the budget is equal to $60.

This means that:

60 = 1.2n

Solve the equation for n to know the budget:

60 = 1.2n

n = 60 / 1.2 = 50

Based on the above calculations, Jada's budget is 50$

Answer:

58.8

Step-by-step explanation:

Answer:

6x

Step-by-step explanation:

I'm pretty sure

Answer:

Riley rakes 1/4 of the lawns per hour.

Step-by-step explanation:

It is given that,

Riley rakes 1/6 of a lawn in 2/3 hour.

We need to find how many lawns can Riley rake per hour.

In 2/3 hour Riley rakes 1/6 of a lawn

In 1 hour Riley rakes [tex]\dfrac{1}{6}\times \dfrac{3}{2}=0.25[/tex] = 1/4 of a lawn.

Hence, Riley rakes 1/4 of the lawns per hour.

Answer: The answer is 1.

Step-by-step explanation: The entered points belong to an increasing, linear function.

Equation: y = 1x + 3.

Answer: please carify

Step-by-step explanation:I will change my anwser when you clarify

Answer:

its 4

Step-by-step explanation:

4 dude 4

Answer:

A.

Step-by-step explanation:

The graph of option B is the graph of y=sin(0.5x).

The formula to find the period of the graph of sin(bx) is [tex]P=\dfrac{2\pi}{b}[/tex]

Use the formula [tex]P=\dfrac{2\pi}{b}[/tex] in order to find the graph of y=sin(0.5x) where we will substitute b=0.5.

We will get,

[tex]P=\dfrac{2\pi}{0.5}\\P=\dfrac{20\pi}{5}\\\\P=4\pi[/tex]

Here the period of the graph y=sin(0.5x) is [tex]4\pi\\[/tex].

So, the graph of option B is the graph of y=sin(0.5x) as it has the period of [tex]4\pi\\[/tex].

Learn more about the period of sin graph here- https://brainly.com/question/7803748

#SPJ2

Answer:

D on edge 2023

Step-by-step explanation:

Answer: 8.5%

My bad pimp

Answer:

8.5%

Step-by-step explanation:

1.87/22 = .085 x 100 = 8.5%