The two numbers that multiply together to equal -15 and add together to equal -2 are

Answer:

The diagram with 15 shaded and 5 unshaded because 15/20 multiplies to 75/100 or 75%

exactly what they said

Answer: 32 days. This is more than a month.

Step-by-step explanation:

First, convert the 30 pound bag into ounces. To do this you just need to multiply 30 by 16. You will get 480 ounces (so one bag has 480 ounces of food in it. Then, just divide that by the ounces eaten by Socks in a day. 480/15 is 32. So one bag of food lasts 32 days. At the most, one month can have 31 days in it so this bag will last for more than a month. Hope this helps!

Answer:

For this case we have the following equation:

Where,

x: he number of tickets sold

y: the amount of money collected for the tickets

The domain of the function must be:

Therefore, we must find a table that complies with this restriction and also have the corresponding values for x and y.

The first table complies with the restriction and has correct values for the variables:

  x     y

  0     0

 10   50

 51   255

400 2000

Answer:

First table

Step-by-step explanation:

Answer: Sound waves entering a warmer air means that the kinetic energy of the air particles will increase and thus the vibration of particles will be increased and thus the speed of transmission of sound waves increases.

Step-by-step explanation:

Answer:

$83.50

Step-by-step explanation:

8.75 x 3 = 26.25

15.50 x 1 = 15.50

26.26 + 15.50 = 41.75

41.75 x 2 = 83.50

Answer:

[tex]power, P = \frac{workdone}{time} \\ P = \frac{58,000}{2.80} \\ P = 20,714.286 \: W[/tex]

Answer:

what is this ?

Step-by-step explanation:

Answer:

1. slanting upward because the slope is positive one.

2. A: 3/4     B: 4/-3

3. A: 3        B: y=3x-10

1. (-2-7)/(-4-5) = -9/-9 = 1

2. A: (7-4)/(7-3) = 3/4

  B: (8-0)/(-6-0) = 8/-6 = 4/-3

3. find the slope first so (4-1)/(2-1)= 3/1. then you plug in point C to find the y intercept so y=mx+b would be 2=3(4)+b which makes it so b is -10. the new equation would be y=3x-10

Step-by-step explanation:

Answer:

0.0918 ; 0.6277 ; 0.6064; 0.5055

Step-by-step explanation:

Given that :

Proportion of home owners : p = 0.52

Number of trials = 45

Using binomial distribution formula :

P(x =x) = nCr * p^x * (1 - p)^(n-x)

A.) probability that exactly 21 are homeowners :

P(x = 21) = 45C21 * 0.52^21 * (1 - 0.52)^(45 - 21)

P(x = 21) = 45C21 * 0.52^21 * 0.48^24

P(x = 21) = 3773655750150 * 0.52^21 * 0.48^24

P(x = 21) = 0.0918

b. At most 24 of them are are home

Using the binomial probability to save computation time.

P(x ≤ 24) = p(0) + p(1) +.... + p(24)

P(x ≤ 24) = 0.6277

C.) At least 23 of them are home owners.

P(x ≥ 23) = p(23) + p(24) +... + p(45)

P(x ≥ 23) = 0.6064

d. Between 20 and 24 (including 20 and 24) of them are home owners.

P(20 ≤ x ≤ 24) = p(20) + p(21) + p(22) + p(23) + p(24)

P(20 ≤ x ≤ 24) = 0.0711 + 0.0918 + 0.1084 + 0.1175 + 0.1167

P(20 ≤ x ≤ 24) = 0.5055

Answer:

(-2, 6)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Algebra I

Step-by-step explanation:

Step 1: Define Systems

-9x - y = -12

6x + y = 6

Step 2: Solve for x

Elimination

Step 3: Solve for y

Answer: Yo

Step-by-step explanation: Changes made to your input should not affect the solution:

(1): "a2" was replaced by "a^2". 7 more similar replacement(s).

(2): Dot was discarded near "f.p". 2 more similar replacement(s)

Unauthorized use of the imaginary unit "i" or syntax error in complex arithmetic expression

.................. V

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The symbol "i" is only allowed in complex arithmetic, for example:

(3/5+7i)+(0.3-7.002i)

(5+77i)-(19/4-8i)

(240-22i)*(247/7+2.222i)

(33/5+99i)/(33/5-88i)

Unauthorized use of the imaginary unit "i" or syntax error in complex arithmetic expression

............................. V

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Too Many Variables

Answer:

x^2 + y^2 = 64

Step-by-step explanation:

EDGE 2020

The equation that represents the rectangular form of r = 8 is x² + y² = 64

Rectangular form, is where a complex number is denoted by its respective horizontal and vertical components.

According to the given problem,

x=rcosθ

y=rsinθ

substituting we have

x=8cosθ

y=8sinθ

Squaring and adding we obtain the

circle's origin centered equation,

x² + y² = 64

Hence, we can conclude, the equation x² + y² = 64, represents the rectangular form of r = 8.

Learn more about rectangular form here:

https://brainly.com/question/11740879

#SPJ2

Answer:

$900  

Step-by-step explanation:

The given parameters are;

The amount Ted pays per year for insurance on his home = $1,400

The value of the insurance policy = $5000

The chance that Ted will make a claim on the policy = 10%

The expected value is given as follows

Incidence                     Probability(p)        Value(v)                                   v × p

A claim is made            0.1                  $5,000 - $1,400 = -$3,600     -$360

No claim                        0.9                 $1,400                                       $1260

Expected value is $1,260 - $360 = $900

The value the insurance company can be expected to make on average on the policy is $900    

Answer:

4.3

Step-by-step explanation:

5.16 ÷ 1.2 = 4.3

You're welcome!

Answer:

3x + 6

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define Expression

2(-x + 3) + 5x

Step 2: Simplify

Answer:

17

Step-by-step explanation:

Becasue a di has 6 sides so you would just divide 642 by 6

Answer:

this is what I put please put it in your own words

Step-by-step explanation:

1. The title: Oh, the Places You'll Go!

2. Author: Dr. Seuss

3. Publisher: RANDOM HOUSE NEW YORK

4. Some invented words used in the book that you particularly like. Lurches, Slumps, Brains.

5. What the funniest stanza (for verse) in the book is, in your opinion. You have brainss in your head

II. Warm-up

butterfly butterflyfling

bridge bridgeamabob

bill billblingflingaling

III. Type a short, funny story using invented words for as many things as you can.

One day I was riding my horse and then I see carrot kids playing in the pasture and I asked to join them and the said yes.

Answer: You can use this whole paragraph if you want. I don't mind c:

Step-by-step explanation:

I. Independent research: Look up any Dr. Seuss book in your library and type the following information.

The title: The Lorax

Author: Dr. Seuss

Publisher: Random House Children's Books

Truffula Seed

“I am the Lorax. I speak for the trees. I speak for the trees for the trees have no tongues.”

II. Warm-up

1. Mouse

2. House

3. Spouse

III. Type a short, funny story using invented words for as many things as you can.

I went to a house in the woods and it was owned by a bird and a lion. They fed me porridge with crackers then put me down to sleep.

(I don't know what else to put but I hope that's good enough.)

I hope this helps you!! <3

Answer: 54°

because QS bisects ∠PQR

=> m∠PQS = m∠RQS

⇔ x + 24 = 3x - 36

⇔ 2x = 60

⇔ x = 30

with x = 30, we have: m∠PQS = 30 + 24 = 54°

Step-by-step explanation:

Answer:

orange

Step-by-step explanation:

Answer:

ehshshjsjsjsshsnssssd

Answer:

Expected revenue from the single trip is $ 13.14

Step-by-step explanation:

                              y

p(x,y)                   0               1                                 2                g(x)

x    0           0.025              0.015                       0.010            0.05

1                  0.050            0.030                        0.020           0.1  

2                   0.115             0.075                        0.050           0.24

3                  0.150              0.090                      0.060             0.3

4                   0.100             0.060                     0.040              0.2

h(y)              0.325              0.27                       0.18  

E (x+Y) = E(X) +E(Y)

E(X)= ∑ xi g(x)i

       = ( 0*0.05) + (1*0.1) + (2* 0.24) + (3*0.3) + (4*0.2)

        = 0 + 0.1+ 0.48 + 0.9+0.8

        =2.28

E(Y)= ∑yi h(y)

      = (0* 0.325) + (1*0.27) + (2*0.18)    

       = 0 +0.27+ 0.36

        = 0.63

E (x+Y) = E(X) +E(Y)

             = 2.28 + 0.63

                = 2.91

But the equation is 3x+ 10y

E(3x+ 10y)= 3E(x) + 10 E(y)

                   = 3(2.28) + 10 (0.63)

                       = 6.84 +6.3

                         = 13.14

Expected revenue from the single trip is $ 13.14

Answer: See explanation

Step-by-step explanation:

The response variable is the variable that the researcher is interested in. It is what the experiment really focuses on.

An explanatory variable is the variable that is being manipulated by the researcher and it explains the variations that may occur to the response variable.

It should also be noted that it is important to distinguish between the response variable and the explanatory variable in a linear regression.

Answer:

if x=to the smallest number we then say :

Step-by-step explanation:

0 4+6

0 4+3

0 6+2

Answer:

$35

Step-by-step explanation:

Divide  $26.25 by 3 which equal $8.75. Then do $8.75 times 4 to get your anwser.

Answer: If your looking for the slope Intercept form, the answer is y=1x+7

I hope this answer helps you, and Happy Holidays! :)

Answer:

coochieman is different

Step-by-step explanation:

you

must

be

different

too

Answer:

1. No, a decade is 10 years

2. No way of telling

3. No way of telling

Step-by-step explanation:

Answer:

Area = 1500 Sq m

Cost of grassing = ₹105000

Step-by-step explanation:

Area of the park = 50*30 = 1500 Sq m

Cost of grassing = 1500*70 =₹ 105000