sing the ABCs to me :D

Answer:

2.75

Step-by-step explanation:

Answer:

3 pages per minute

75÷25

Answer:

3 pages in 1 minute

Step-by-step explanation:

75/25=3

What is the initial fee to rent the cabin?

$50, this is the y-intercept

What is the cost per night?

$75, this is the slope

Write an equation to represent the situation.

y = 75x + 50

Answer:

Eleanor was curious if triangles DEF and GHI were similar, so he tried to map one figure onto the other using rigid transformations Eleanor concluded "It's not possible to map triangle DEF on GHI using a sequence of rigid transformations, so the triangles are not similar. ... So the triangles are similar.

Step-by-step explanation:

Answer:

It is B. One more transformation — a dilation — would map \triangle DEF△DEFtriangle, D, E, F onto \triangle GHI△GHItriangle, G, H, I. So the triangles are similar.

Step-by-step explanation:

Answer:

[tex]r=160-12m[/tex]

Step-by-step explanation:

Heart rate will be represented by [tex]r[/tex], minutes will be represented by [tex]m[/tex].

Here's the equation I came up with:

[tex]r=160-12m[/tex]

We can also rearrange it to look like a point-slope equation. Either way works, it's the same equation.

[tex]r=-12m+160[/tex]

This works because her heart rate is decreasing by a constant value. The initial heart rate is like the y-intercept, while the amount that it decreases by is the slope.

I hope this helps!

The equation is y=160-12t where t is the time in minutes.

The solution of a linear equation is defined as the points, in which the lines represent the intersection of two linear equations. In other words, the solution set of the system of linear equations is the set of all possible values to the variables that satisfies the given linear equation.

Given here, After sprinting, Emilie has a heart rate of 160. As

she cools down, her heart rate falls by 12 beats therefore, we can form the equation as if the time  is t minutes of cooling down then we can the heartbeat at a given time as y=160-12t

Hence, the equation is y=160-12t where t is the time in minutes.

Learn more about linear equation here:

https://brainly.com/question/545403

#SPJ2

Answer:

1 1/18

Step-by-step explanation:

Answer:

Decimal:1.4simple form:13/9 mixted:1 and 4/9

Step-by-step explanation:

Answer: the answer is Compostition of Reflection, Rx- axis Rx=5 and Rotation,r (180,c(5,0))

The number of basil leaves required will be 12.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that Monica makes tomato sauce with the plants she grows in her garden. she uses 3 basil leaves in her sauce for every 8 tomatoes. she is making a big batch of sauce with 32 tomatoes from her garden.

The number of basil leaves will be calculated as:-

3 basil leaves = 8 tomatoes

1 tomato = 3 / 8 basil leaves

32 tomatoes = ( 32 x 3) / 8 = 4 x 3 = 12

Therefore, the number of basil leaves required will be 12.

To know more about an expression follow

https://brainly.com/question/12733783

#SPJ5

Answer:

1. 30 output

2. 15

3. 348

4. 6

5. 1st graph

Step-by-step explanation:

-7(-5) -5=

35 - 5 = 30

2(2)²+6(2)-5=

2(4)+12-5=

8+12-5=

15

y/3 + 4=120

y+12=360

y=348

3x-15>3=

3x>18=

x>6=

2x-(6x+7)>-19=

2x-6x-7>-19=

-4x-7>-19=

-4x>-12=

x>3

Answer:

1 solution

Step-by-step explanation:

x = 10 , − 2

Answer:

The line crosses the x-axis at 0.3, so the x-intercept is 0.3

The line crosses the y-axis at 0.4, so the y-intercept is 0.4

Answer:

π(10in)237 over 360

Step-by-step explanation:

i took the same test and got it right :)

The area of the sector of the circle is [tex]\frac{100\pi }{360} *37[/tex]

To understand more, check below explanation.

To find the area of the sector of circle, we use formula,

                [tex]Area=\frac{\pi r^{2} }{360} *\theta[/tex]

where r is radius of circle and [tex]\theta[/tex] is the central angle.

Given that, r = 10 inches, [tex]\theta[/tex] = 37 degrees.

Substitute above values in above formula.

          [tex]Area=\frac{\pi (10)^{2} }{360} *37\\\\\\Area=\frac{100\pi }{360} *37[/tex]

Learn more about the sector of the circle here:

https://brainly.com/question/22972014

Answer:

14.4 there sorry for the wait

Answer:

The probability is  [tex]P( X > 39000) =0.01[/tex]

Step-by-step explanation:

From the question we are told that

   The mean is  [tex]\mu = \$ 32000[/tex]

    The standard deviation is [tex]\sigma = \$ 3000[/tex]

Generally the probability that they make more than $39,000 is mathematically represented as

         [tex]P( X > 39000) = P( \frac{X - \mu }{\sigma } > \frac{39000 - 32000}{3000} )[/tex]

 [tex]\frac{X -\mu}{\sigma }  =  Z (The  \ standardized \  value\  of  \ X )[/tex]

          [tex]P( X > 39000) = P(Z > 2.33 )[/tex]

From the z table  the area under the normal curve to the right corresponding to  2.33  is      

         [tex]P(Z > 2.33 ) = 0.01[/tex]

So

         [tex]P( X > 39000) =0.01[/tex]

The probability they make more than $39,000 is 1%

Z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:

[tex]z=\frac{x-\mu}{\sigma} \\\\where\ x=raw\ score,\mu=mean,\sigma=standard\ deviation\\\\Given \ that:\\\\\mu=32000,\sigma=3000.For\ x>39000:\\\\z=\frac{39000-32000}{3000}=2.33[/tex]

From the normal distribution table:

P(x > 39000) = P(z > 2.33) = 1 - P(z < 2.33) = 1 - 0.9901 = 0.0099 = 1%

Therefore the probability they make more than $39,000 is 1%

Find out more at: https://brainly.com/question/15016913

Complete question :

An FBI survey shows that about 30% (i.e., 0.3) of all property crimes go solved. Suppose that in New York City 15 such crimes are committed and they are each deemed independent of each other.

a. What is the probability that exactly 3 of these 15 crimes will be solved? b. What is the probability that at most 3 of these 15 crimes will be solved? c. What is the probability that more than 11 of these 15 crimes will be solved?

Answer:

0.17

0.29686

0.000092

Step-by-step explanation:

Given that :

Probability of success (p) = 0.3

Number of cases (n) = 15

1 - p = 1 - 0.3 = 0.7

Usung binomial distribution formula :

a. What is the probability that exactly 3 of these 15 crimes will be solved?

P(x = 3)

Recall:

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

P(x = 3) = 15C3 * 0.3^3 * 0.7^12

P(x = 3) = 455 *

P(x = 3) = 0.17

B.) What is the probability that at most 3 of these 15 crimes will be solved?

P( X ≤ 3) = P(x = 0) + p(x = 1) + p(x = 2) + p(x = 3)

To save computation time, we can using the binomial probability calculator :

P( X ≤ 3) : 0.00474 + 0.03052 + 0.09156 + 0.17004 = 0.29686

c. What is the probability that more than 11 of these 15 crimes will be solved?

P( X > 11) = P(x = 12) + p(x = 13) + p(x = 14) + p(x = 15)

P( X > 11) = 0.000092

It has been a good while since I have done this type of work so I am deeply sorry if I am wrong.

The experimental probability of rolling an odd number is around  683.3333%, which is 58.3333% more than the theoretical probability.

Again I am deeply sorry if I am wrong, have a good rest of your day!

The experimental probability of rolling an odd number is 60%, which is 10% more than the theoretical probability.

The probability is defined as the possibility of an event being equal to the ratio of the number of favorable outcomes and the total number of outcomes.

A special 8-sided die is marked with the numbers 1 to 8.

It is rolled 20 times with these outcomes:

{3 4 5 2 7 1 3 7 2 6 2 1 7 3 6 1 8 3 5 6}

The experimental probability of rolling an odd number is :

⇒ 12/20

⇒ 0.6

The percentage of experimental probability = 0.6 × 100 = 60%

Theoretical probability as:

⇒ 4/8 × 100 = 50%

Difference between experimental and theoretical probability

⇒ 60 - 50 = 10%

Hence, the experimental probability of rolling an odd number is 60%, which is 10% more than the theoretical probability.

Learn more about the probability here:

brainly.com/question/11234923

#SPJ2

Answer:

Step-by-step explanation:

Graph is shifted 4 units to the right and reflected over the x-axis.

Answer:

151°

Step-by-step explanation:

First, we must identify the geometric figure in the diagram. It has five angles, so it's a pentagon.

It is also important to remember that the sum of all interior angles in a pentagon is 540°. So that means:

5x+2 + 10x-3 + 8x-19 + 13x-31 + 7x-11 = 540

43x-62 = 540

43x = 602

x = 14°

Now, we just plug in value of x into the expression for angle S:

S = 13x-31

S = 13•14-31

S = 151°

Answer:

The answer is "[tex]n \geq 9[/tex] and [tex]error < 10^{-4}[/tex]".

Step-by-step explanation:

[tex]\sum_{n=1}^{\infty} \frac{-1^n}{n 2^n}\\\\[/tex]

Error after [tex]n^{th}[/tex]term:

[tex]|R_n|= |\frac{(-1)^{n+1}}{(n+1) 2^{n+1}}| = \frac{1}{(n+1)2^{n+1}}\\\\\to \frac{1}{(n+1)2^{n+1}} < 0.0001\\\\\to 10000< 2^{n+1} (n+1)\\\\\to n\geq 9 \ \ \text{satisfies the inequality}\\\\\to error< 10^{-4}\\[/tex]

Answer:

Boys :girls!

Step-by-step explanation:

Plz write complete question

Answer:

A(w) = 692 - 12w - (8000/w)

Step-by-step explanation:

Since it has a total area of 500 cm², it means that;

A = hw

Where;

A is area

h is height

w is width

Thus;

500 = hw

h = 500/w

We are told that There is a margin around the edges of 4 cm at the top and 8 cm on the bottom and sides where nothing is printed.

Thus;

We have height as; (h - 4 - 8) and width as; (w - 8 - 8)

Thus;

Area = (h - 4 - 8) × (w - 8 - 8)

Area = (h - 12) × (w - 16)

We know that h = 500/w

And we want to find the printed area in terms of the width(w)

Thus;

A(w) = ((500/w) - 12) × (w - 16)

A(w) = 500 - 12w - 8000/w + 192

A(w) = 692 - 12w - (8000/w)

Using the area formula, the appropriate expression for the area of the poster is A(w) = - 8000/w - 12w + 692

Total Area = 500 cm²

Area = Length × width

Entire area can be expressed thus :

Area with print can be expressed thus :

Length with print = (l - 8 - 4) = (l - 12) cm

Height with print = (w - 2(8)) = (w - 16) cm

Area = (l - 12)(w - 16)

Area = (500/w - 12)(w - 16)

Expressing in terms of width :

A(w) = 500 - 8000/w - 12w + 192

A(w) = - 8000/w - 12w + 692

Hence, the required expression is : A(w) = - 8000/w - 12w + 692

Answer:

Plane speed: 100  &  Wind:20

Step-by-step explanation:

Plane speed =x mph

wind speed =y mph

against wind 6 hours

with wind 4 hours

Distance against 480 miles distance with 480 miles

t=d/r against wind -

480 / ( x - y )= 6

6 ( x - y ) = 480

6 x - 6 y = 480 ....................1

480 / ( x + y )= 4.00

4.00 ( x + y ) = 480

4.00 x + 4.00 y = 480 ...............2

Multiply (1) by 4

Multiply (2) by 6 24

we get

24.00 x + -24 y = 1920

24.00 x + 24 y = 2880

48 x = 4800

/ 48

x = 100 mph

plug value of x in (1)

6 x -6 y = 480

600 -6 y = 480

-6 y = 480 -600

-6 y = -120 mph

y = 20

Plane speed 100 mph

wind speed 20 mph

Answer:

148⁰

Step-by-step explanation:

M< EDF = M< DFE (because the two angles are equal because the triangle has two equal sides)

2x + 8 = 3x + 4

8 – 4 = 3x - 2x

4=x or x=4

So M< EDF= 2x4+8 = 16⁰  

So M< EDF + M< DFE= 32⁰

180⁰- 32⁰ = 148⁰

Answer:

Step-by-step explanation:

u put the gs with each other by flipping the one that was changed

3.6g-1.6g=8-2

2g=6

g=6/2

g=3

Answer:

g=3

Step-by-step explanation:

3.6g+2= 1.6g+8

-1.6g      -1.6g

2g+2= 8

    -2    -2

2g=6

6/2=3

g=3