2 Ryan has 250 pages remaining in his
library book. He would like to read the
same number of pages each day for the
next 4 days. How many pages must
Ryan read each day to complete the
book?

Answer:

We accept H₀ we don´t have enough evidence to support that the proportion of certain town differs from that of National Information

Step-by-step explanation:

National Information:

p = 10,3 %      p = 0,103

Sample

Sample size    n₁  = 100

x₁  = 8

p₁  = x₁/100         p₁  = 8 / 100     p₁ = 0,08 %  

q₁  =  1 - p₁       q₁  = 1  - 0,08      q₁  = 0,92

Confidence Interval  CI = 95 %   significance level  α  = 5 %   α = 0,05

z(c) for α = 0,05  from z-table is  : 1,64

Test Hypothesis:

Null Hypothesis                                       H₀       p₁  = p

Alternative Hypothesis                           Hₐ       p₁ <  p

The alternative hypothesis suggest a one tail test to the left

z(s)  =  (  p₁  - p ) √p₁*q₁ / n₁

z(s)  = ( 0,08 - 0,103 )/√ 0,08*0,92/100

z(s)  =  - 0,023 / 0,027

z(s)  = - 0,85

Comparing  z(s)   and  z(c)

z(s) > z(c)     - 0,85  > -1,64

z(s) is in the acceptance region, we accept H₀

Answer: The domain is in the picture

Step-by-step explanation:

Answer:

1. Congruent

2. They are vertical angles

3. 12x-18=8x+10

4. x = 7

Step-by-step explanation:

It’s simple math for me but all the answers above should be correct...

All of the outside angles added together are 360 so it would be 7x+49+6x+33+83=360

13x+165=360

13x=195

x=15

Answer:

The probability of getting two 4s is 5.55%.

Step-by-step explanation:

Since fair says is rolled four times, to calculate the probability of obtaining exactly two 4s the following calculations must be performed:

100/6 = 16.6666

0.166666 x 0.166666 = X

0.02777 = X

1 = 100

0.02777 = X

0.02777 x 100 = X

2.77 = X

2.77 x 2 = 5.55

Therefore, the probability of getting two 4s is 5.55%.

Answer:

Original length of the road = 14,000 meter

Step-by-step explanation:

Given Scale;

1 cm = 4,000 meter

The length of road on map = 3.5 cm

Find:

Computation:

Original length of the road

Original length = Length on drawing x scale factor

Original length of the road = The length of road on map x scale factor

Original length of the road = 4,000 x 3.5

Original length of the road = 14,000 meter

Answer:

2.2 : 1

Step-by-step explanation:

cube root 1331 : reciprocal of 0.2

give your answer in the form n:1

The cube root of 1331

(1331)^1/3 = 11

Reciprocal of 0.2 = 1 /0.2 = 5

Hence, the ratio Can be expressed as :

11 : 5

In the form n : 1

divide both sides by 5

11/5 : 5 /5

2.2 : 1

Answer:

x Square root 5x

Step-by-step explanation:

Answer:

X=24, Y=7

Step-by-step explanation:

We use the concept of similarity.

By observing the figure, we notice that the hypotenuse is 50, and the hypotenuse of the smaller triangle is 25.

That means the hypotenuse of the larger triangle is double the hypotenuse of the smaller triangle. Meaning, the other sides of the larger triangle would be double the smaller sides of the smaller triangle.

We already have the sides of the larger triangle, divide them by two to get x and y.

X = 48/2 = 24

Y = 14/2 = 7

Step-by-step explanation:

12/7 is equal to 14/8 is equal to ab/cd

Answer:

27 > q

Step-by-step explanation:

Solving an algebraic inequality is very similar to solving an algebraic equation, one uses inverse operations. One major difference between the two is that when one multiplies or divides an algebraic inequality by a negative number, one must remember to flip the inequality sign.

55 - 5q > 4 ( 7 - q )

Distribute,

55 - 5q > 28 - 4q

Inverse operations,

55 - 5q > 28 - 4q

     +5q          +5q

55 > 28 + q

-28  -28

27 > q

Answer:

c

Step-by-step explanation:

c

Answer:

D more than 3eoeoieieie

The correct classification for the triangle shown in figure is,

⇒ Isosceles triangle.

Any triangle which is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

We have to given that;

The diagram of triangle is shown in image.

Here, Two sides of the given triangle are equal to each other.

Hence, By definition of Isosceles triangle;

The correct classification for the triangle shown is,

⇒ Isosceles triangle.

Thus, The correct classification for the triangle shown in figure is,

⇒ Isosceles triangle.

Learn more about the triangle visit;

brainly.com/question/1058720

#SPJ2

Answer:D The number of tickets is increasing by 97% each year

Step-by-step explanation:

The rate of change is (0.97). You change that decimal into a percent To get your percentage rate / increase rate...I think

Answer:

Step-by-step explanation:

Answer:

A. The official highest recorded temperature is now 56.7°C (134°F), which was measured on 10 July 1913 at Greenland Ranch, Death Valley, California, USA

B. 2e=2.4

A. The lowest natural temperature ever directly recorded at ground level on Earth is −89.2 °C (−128.6 °F; 184.0 K) at the Soviet Vostok Station in Antarctica on 21 July 1983 by ground measurements.

B. 6.NS.C.8

A. The greatest temperature change in 24 hours occurred in Loma on January 15, 1972. The temperature rose exactly 103 degrees, from -54 degrees Fahrenheit to 49 degrees. This is the world record for a 24—hour temperature change.

B. The red line shows the highest high temperature and the blue line shows the lowest high temperature recorded for each date. The lowest high temperatures represent the hottest part of the coolest day that occurred on each date

Step-by-step explanation:

Hope this helps! Brainlest??

#a

Warmest temperature 28°C.

#b

T be temperature

inequality is

#c

Coldest Temperature -2°C

#d

Answer:

Step-by-step explanation:

(3x+1)(x-3)-(2-2x^2-3x)

3x^2+x-9x-3-2+2x^2+3x

3x^2+2x^2+x-9x+3x-3-2

5x^2-5x-5

the constant term in the simplified expression is -5.

Answer:

Is the question fully attached?

Step-by-step explanation:

I dont see any numbers do you have a picture of the question?

Answer:

n + 7/5

Step-by-step explanation:

Solve

Let "n" be the varable.

Add 7 = +

Then, Divideby 5 = ÷

Therefore, the equation for this is n + 7 ÷ 5

Answer:

You forgot to say how many miles she drove

Step-by-step explanation:

Answer:

30+32+34

Step-by-step explanation:

so 30 would be the smallest number. Hope this helps, have a nice day!

Answer:

31

Step-by-step explanation:

Remark

The easy way to set this up is to make the smallest number x - 1. You will see why in a moment. It cuts down on one step)

Equation

(x - 1) + x + (x + 1) = 96                Remove the brackets

Solution

x - 1 + x + x + 1 = 96                   Combine like terms

3x = 96                                       Divide by 3

x = 32

Note: that is not the smallest number. Remember, the smallest number is x - 1

So the smallest number is 31

Answer:

B g(x)= 1/3x^2

Step-by-step explanation:

In this question, we have that:

[tex]f(x) = x^2[/tex]

So, when [tex]x = 3, f(x) = f(3) = 3^2 = 9[/tex]

What is g(x)?

We have that [tex]g(x) = 3[/tex], when [tex]x = 3[/tex]

[tex]\frac{3}{9} = \frac{1}{3}[/tex]

This means that g is a third of f, and the correct answer is given by option B.

It is not d because the paranthesis is elevated, which means that (1/3)^2 = 1/9,

1 dozen = 12

8 dozen x 12 = 96

She has 96 golf balls

53 + (-26 )

[tex] \: \: \: \: \: \: \: \: \: \purple{ \boxed{ \boxed{ \huge{ \tt{ \: 37 \: }}}}}[/tex]

Answer:

20

Step-by-step explanation:

Answer:

Step-by-step explanation:

As,

[tex] {x}^{2} + 3x + {2x}^{2} + 8[/tex]

Here,

[tex] {x}^{2} \: and \: {2x}^{2} [/tex]

Will get added as they both have same variable.

Hence,

[tex] {3x}^{2} + 3x + 8(ans)[/tex]