Draw a double bar graph for the given information.
Class 5th 6th 7th 8th 9th
No. of Boys 20 40 25 35 20
No. of Girls 30 35 20 25 40

Combining the inequality expression will give 0≤x<1.

From the given information, we are to express the statement the set of all numbers greater than or equal to 0 and less than 1 in interval notation.

Let the unknown values b represented as "x"

The statement "the set of all numbers greater than or equal to 0 and less than 1" can be written as x≥ 0 and x < 1.

Combining the inequality expression will give 0≤x<1.

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1 and 5 I'm pretty sure I hope I helped a little

Answer:

The probability that they will meet is 0.4375

Step-by-step explanation:

Let A and B be two friends who choose to meet  the same one-hour period.Since there are 60 minutes in an hour therefore n= 60

A can wait for 15 minutes

So the probability of A to meet is given by P(A)=  (15/60)= 1/4

Similarly

B can wait for 15 minutes

So the probability of B to meet is given by P(B)=  (15/60)= 1/4

The  probability  that A cannot meet is given by 1- P(A)=  1-1/4= 3/4

Similarly

The  probability  that B cannot meet is given by 1- P(B)=  1-1/4= 3/4

And

The  probability  that both  A  and B cannot meet is given by = 3/4*3/4= 9/16

So the probability that both will meet = 1- 9/16= 7/16= 0.4375

There is a 'strike-through' root at -1 and a double root at 2, so the equation is of the form

\(y=a(x+1)^3 (x-2)^2\)

Since the y-intercept is 4,

\(4=a(0+1)^3(0-2)^2 \implies 4a=4 \implies a=1 \\ \\ \therefore \boxed{y=(x+1)^3 (x-2)^2}\)

Answer:

The answer is $156

Step-by-step explanation:

So,

96/8 = 12

Now,

12 × 13 = 156

Thus, $156 cost to buy 96 ft of crown molding

-TheUnknownScientist 72

Answer:

The volume of the cup is of 142.2 cubic centimeters.

Step-by-step explanation:

The cone volume is given by the following equation:

\(V = \frac{\pi r^{2}h}{3}\)

In which r is the radius, which is half the diameter, and h is the height.

In this question:

Dimensions in cm, so the volume will be in cubic centimers.

Height of 10 cm, so \(h = 10\)

Diameter of \(7 + \frac{3}{8} = \frac{7*8 + 3}{8} = \frac{59}{8} = 7.375\)

So the radius is \(r = \frac{7.375}{2} = 3.6875\)

Volume of the cup:

\(V = \frac{\pi*(3.6875)^{2}*10}{3} = 142.4\)

The volume of the cup is of 142.2 cubic centimeters.

Answer:

0.25 or 25% probability

Step-by-step explanation:

The lower limit in this question = a

The upper limit = b

P(X<=x) = x-a/b-a

a = 4

b = 8

The question says it is uniformly distributed between 4 minutes and 8 minutes

Probability that it takes her more than 7 minutes to wait for the bus

P(X<=7) + P(X>7)= 1

We are to get P(X>7)

= 1 - (7-4/8-4)

= 1-3/4

= 1-0.75

= 0.25

= 25% probability it takes her more than 7 minutes to wait

The answer is when x = 1.75, y is approximately 5.69.

What is the equivalent expression?

Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value for the variable.

To evaluate y = 1.4 (2.3)^x when x = 1.75, we substitute x = 1.75 into the expression and simplify:

y = 1.4 (2.3)ˣ

\(y = 1.4 (2.3)^{(1.75)}\)

y ≈ 5.69

Therefore, The answer is when x = 1.75, y is approximately 5.69.

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Answer:

Yes, they are equal because of distributive property

Step-by-step explanation:

6(1 + m) = 6 + 6m

Answer:

Equations:

Mia: 10 + 10x = y

Julie: 100 - 5x = y

Solved: (6, 70)

Step-by-step explanation:

Mia: 10 + 10x = y

She already has 10 (10) and gains 10 (+10) per day (x). Total is y gained.

Julie: 100 - 5x = y

She already has 100 (100) and loses 5 (-5) per day (x). Total is y gained.

Then I simply solve

10 + 10x = y

100 - 5x = y

Resulting in (6, 70)

The percentage decrease will be equal to 99.30 %.

The Percentage is defined as representing any number with respect to the 100. It is denoted by the sign %.

Given that:-

The percentage decrease will be calculated as:-

Percentage decrease = \(\dfrac{2.88 - 0.02}{2.88}\)

Percentage decrease = 0.9930 = 99.30%

Therefore the percentage decrease will be equal to 99.30 %.

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Since the endpoints of the diameter are (10, 1) and (-8, 1)

Then the center of the circle is the midpoint of these 2 points

We will use the rule of the midpoint to find the center

The center of the circle is (1, 1)

The length of the diameter is the difference between the x-coordinate

Answer:

b = 9

Step-by-step explanation:

0.5 bh= 29.25

thus

(0.5)(b)(6.5)=29.25

thus

b= 58.5/6.5 = 9

Answer:

9?

Step-by-step explanation:

The z-score of 235.90, if a normal distribution of scores has a standard deviation of 182.56 and a mean of 265.95, is -0.165.

The mean of the set of data is equal to the sum of all the quantities in the data, and divide by the no of quantities.

Given:

The standard deviation, d = 182.56,

The mean, m = 265.95,

The observation value, X = 235.90

Calculate the z score by the following formula given below,

Z = (X - m) / d,

Here, Z is the Z score,

Z = 235.90 -  265.95 / 182.56

Z =  -0.165

Therefore, the z-score of 235.90, if a normal distribution of scores has a standard deviation of 182.56 and a mean of 265.95, is -0.165.

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Answer:

-3

-4

-5

-6

Step-by-step explanation:

Answer:

c) 13%

Step-by-step explanation:

Given information,

→ The cost of a jacket increased from the price $75.00 to $84.75.

Now we have to,

→ find the % increase of cost of jacket.

Let's solve the problem,

→ ((84.75 - 75)/75) × 100

→ (9.75/75) × 100

→ 0.13 × 100

→ 13%

Hence, the answer is 13%.

Answer:

he would have 38

Step-by-step explanation:

cause 9 - 3 = 6 and 32 + 6 = 38.

Answer:

6720 ways different

Step-by-step explanation:

In this case, we must calculate the different ways using the permutation formula:

nPr = n! / (n - r)!

where n is the total number of people and r would come being the group of person that you want to put together the groups, therefore n = 8 and r = 5

replacing:

8P5 = 8! / (8 - 5)!

8P5 = 6720

That is to say that there are 6720 ways different winning groups are possible

Answer:

A square field has a perimeter if 3.6km what is the length of one side in metres

Step-by-step explanation:

A square field has a perimeter if 3.6km what is the length of one side in metres

Given,

We need to find,

As we know that,

→3600=4s

→3600/4=side

→Side=900m

Answer:

D. average length of stay per camper per year in state parks

Answer:

d

Step-by-step explanation:

Answer:

y=-6x/3

Step-by-step explanation:

6x+3y=0

3y=-6x

y=(-6/3)x

Answer:

open

Step-by-step explanation:

beacause

2x+5=1

2x=1-5

2x=-4

x=-4/2

x-2 so its open

An open statement is a statement that has an unknown variable

\(2x + 5 = 1\) is an open statement

The equation is given as:

\(2x + 5 = 1\)

From the equation, we have the following observations.

2, 5 and 1 are constants

x is a variable

Because the equation has a variable (i.e. x), then it is an open statement

Hence, \(2x + 5 = 1\) is an open statement

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Answer:

Step-by-step explanation:

Fatal accidents involving light tracks:

Fatal accidents involving cars:

Probability of a fatal accident involving a light track:

Answer:

4 is the answers for the question

Step-by-step explanation:

please give me brainlest

Based on calculation done, there are 240 payments toward the loan and the total amount paid over the full term of the loan is approximately $140,880.

a. Using the given information, we can calculate the loan's present value using the formula for a present value of an annuity:

\(PV = PMT \times \frac{[(1 - (1 + r/n)^{(-n \times t)}]}{(r/n)}\)

where

PV is the present value,

PMT is the payment amount,

r is the annual interest rate,

n is the number of payments per year, and

t is the loan term in years.

Substituting the given values, we get:

\(PV = 587 \times \frac{[(1 - (1 + 0.05/12)^{(-12 \times 20)}]}{(0.05/12)}\)

PV ≈ $89,000 (rounded to the nearest dollar)

So, the present value of the loan is approximately $89,000.

b. The total number of payments required for the loan is equal to the total number of months in the loan term:

Number of payments = 12 × 20 = 240

The total amount paid over the full term of the loan is equal to the payment amount multiplied by the total number of payments:

Total amount paid = Payment amount × Number of payments

Total amount paid = 587 × 240

Total amount paid ≈ $140,880 (rounded to the nearest dollar)

Therefore, there are 240 payments toward the loan and the total amount paid over the full term of the loan is approximately $140,880.

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Answer:

25

Step-by-step explanation:

Answer:

b

Step-by-step explanation: