Suppose Jerome reads the following numbers of pages each day. Will he meet his goal of reading at least 85 pages by the end of the day Friday?

Answer:

$33.84

Step-by-step explanation:

Sale price = price - 10% = 90%

90% = 0.9

37.6(0.9) = $33.84

Answer:

In mathematics, the intersection of two sets A and B, denoted by A ∩ B, is the set containing all elements of A that also belong to B (or equivalently, all elements of B that also belong to A).

Step-by-step explanation:

The probability that Shelly picked exactly 3 matching pairs of shoes out of the 8 randomly chosen shoes is 7,920/12,870.

To determine the probability, we need to consider the number of favorable outcomes and divide it by the total number of possible outcomes.

The number of ways to choose 3 matching pairs out of the 10 available is given by the combination formula, which is denoted as C(n, r) = n! / (r!(n - r)!). In this case, we have C(10, 3) = 10! / (3!(10 - 3)!) = 120.

The remaining 2 shoes from the chosen pairs can be selected from the remaining 12 unmatched shoes, which gives us C(12, 2) = 12! / (2!(12 - 2)!) = 66.

Therefore, the number of favorable outcomes is 120 × 66 = 7,920.

The total number of possible outcomes is the number of ways to choose 8 shoes out of the 20 available, given by C(20, 8) = 20! / (8!(20 - 8)!) = 12,870.

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Answer:

Point Q

Step-by-step explanation:

Answer:

It’s point P

Step-by-step explanation:

The square root of 92 is in a point between the square root of 81 which is 9 and the square root of 100 which is 10 you it is best to estimate that the square root of 92 is aprox 9.6 which is point P

Answer:

Pretty much everything, my dude

Step-by-step explanation:

May I have brainliest please? :)

a. To find the values of x for which the slope of the curve y = f(x) is 0, we will use the derivative of the function f(x).We have, f(x) = 2x² - 8x + 4∴ f'(x) = 4x - 8Slope of the curve y = f(x) is 0 at the point where the derivative of the function is 0.

Therefore, 4x - 8 = 0⇒ 4x = 8⇒ x = 2Hence, the value of x for which the slope of the curve y = f(x) is 0 is 2.b. To find the values of x for which the slope of the curve y = f(x) is -24, we will again use the derivative of the function f(x). We have, f(x) = 2x² - 8x + 4∴ f'(x) = 4x - 8Slope of the curve y = f(x) is -24 at the point where the derivative of the function is equal to -24.Therefore, 4x - 8 = -24⇒ 4x = -16⇒ x = -4.

Hence, the value of x for which the slope of the curve y = f(x) is -24 is -4.

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Answer:

q + 14

Step-by-step explanation

I don't know if the slash was supposed to make it fraction or to divide but I made it into a fraction

I hope this helps!

1. Given the data listed above, the line of best fit would be y = 1.64x + 51.9.

In this exercise, we would plot the shoe size on the x-axis of a scatter plot while height would be plotted on the y-axis of the scatter plot through the use of Microsoft Excel.

On the Microsoft Excel worksheet, you should right click on any data point on the scatter plot, select format trend line, and then tick the box to display a linear equation for the line of best fit on the scatter plot.

Based on the scatter plot shown below, which models the relationship between x and y, an equation for the line of best fit is modeled as follows:

y = 1.64x + 51.9

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Answer:

48

Step-by-step explanation:

To make a stem-and-leaf display, we will separate the ages into stems based on the tens digit and leaves based on the ones digit.

Therefore, the stem-and-leaf display of the age distribution is:

1 | 6

2 | 6 8 9

3 | 3 7 8

4 | 1 3 6 7 8 9

5 | 3 5

6 | 3 4 5 8

A stem-and-leaf display is a graphical representation of a set of data. It is a way to organize and display data in a way that allows for easy interpretation and comparison of the data.

In a stem-and-leaf display, the data is separated into two parts: the stem and the leaf. The stem represents the tens digit of each data point, and the leaf represents the ones digit. For example, the number 47 would be represented as a stem of 4 and a leaf of 7.

The stems are listed vertically, and the leaves are listed horizontally next to their respective stems. The leaves are usually listed in increasing order.

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Answer:

Step-by-step explanation:

Marsha's family traveled 3/10 of the distance to her aunt's house on Saturday.

Remaining distance is:

They traveled 3/7 of the remaining distance on Sunday, which is:

(a) The product of two rational numbers, the quotient of a rational number and a non-zero rational number, 3x + 2y and 3x² + 2y are all rational numbers.

b) The quotient of a rational number and a non-zero rational number is a rational number.

c) If x and y are rational numbers, then 3x + 2y is also a rational number.

d) If x and y are rational numbers, then 3x² + 2y is also a rational number.

(a) Statement: The product of two rational numbers is a rational number.

Proof:

Let x and y be rational numbers, where x = a/b and y = c/d, where a, b, c, and d are integers and b, d are non-zero.

The product of x and y is given by xy = (a/b) * (c/d) = (ac)/(bd).

Since ac and bd are both integers (as the product of integers is an integer) and bd is non-zero (as the product of non-zero numbers is non-zero), xy = (ac)/(bd) is a rational number.

Therefore, the product of two rational numbers is a rational number.

(b) Statement: The quotient of a rational number and a non-zero rational number is a rational number.

Proof:

Let x be a rational number and y be a non-zero rational number, where x = a/b and y = c/d, where a, b, c, and d are integers and b, d are non-zero.

The quotient of x and y is given by x/y = (a/b) / (c/d) = (a/b) * (d/c) = (ad)/(bc).

Since ad and bc are both integers (as the product of integers is an integer) and bc is non-zero (as the product of non-zero numbers is non-zero), x/y = (ad)/(bc) is a rational number.

Therefore, the quotient of a rational number and a non-zero rational number is a rational number.

(c) Statement: If x and y are rational numbers, then 3x + 2y is also a rational number.

Proof:

Let x and y be rational numbers, where x = a/b and y = c/d, where a, b, c, and d are integers and b, d are non-zero.

The expression 3x + 2y can be written as 3(a/b) + 2(c/d) = (3a/b) + (2c/d) = (3ad + 2bc)/(b*d).

Since 3ad + 2bc and bd are both integers (as the sum and product of integers is an integer) and bd is non-zero (as the product of non-zero numbers is non-zero), (3ad + 2bc)/(b*d) is a rational number.

Therefore, if x and y are rational numbers, then 3x + 2y is also a rational number.

(d) Statement: If x and y are rational numbers, then 3x² + 2y is also a rational number.

Proof:

Let x and y be rational numbers, where x = a/b and y = c/d, where a, b, c, and d are integers and b, d are non-zero.

The expression 3x² + 2y can be written as 3(a/b)² + 2(c/d) = (3a²/b²) + (2c/d) = (3a²d + 2b²c)/(b²d).

Since 3a²d + 2b²c and b²d are both integers (as the sum and product of integers is an integer) and b²d is non-zero (as the product of non-zero numbers is non-zero), (3a²d + 2b²c)/(b²d) is a rational number.

Therefore, if x and y are rational numbers, then 3x² + 2y is also a rational number.

Therefore, the product of two rational numbers, the quotient of a rational number and a non-zero rational number, 3x + 2y (where x and y are rational numbers), and 3x² + 2y (where x and y are rational numbers) are all rational numbers.

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One solution and it is (-1,-2)

==========================================

Explanation:

I used GeoGebra to graph the two equations. See below. The two lines cross at (-1,-2) which is the solution to the system.

We can check this point by plugging the coordinates into x and y of each equation. You should get the same number on both sides after simplifying.

Side note: Desmos is another free graphing tool you could use.

Answer: 11.3 or 11 if you are to round to nearest whole number.

Step-by-step explanation:

Take the problem step by step.

You know she has the monthly fee and a fee for each gigabyte of data she stores in her house.

Take how much she paid and Subtract the monthly fee from it since it has been a month.

$60.95 - $14.95 = $36

Now take that answer and divide it by the cost of each gigabyte to see how many she used that month.

$65 / $5.75 = 11.30434743, which rounds to 11.3 or 11 if you are to round to nearest whole number.

Answer:

MN = 55

Step-by-step explanation:

Since T is the circumcenter of ∆MNP, it follows that the perpendicular bisector of side MN divides MN into two equal parts.

Therefore:

MR = RN

MR = 10x -13

RN = 17x - 41

Thus:

10x - 13 = 17x - 41

Collect like terms

10x - 17x = 13 - 41

-7x = -28

Divide both sides by -7

x = 4

MR + RN = MN

(10x - 13) + (17x - 41) = MN

Plug in the value of x

(10(4) - 13) + (17(4) - 41) = MN

(40 - 13) + (68 - 41) = MN

27 + 27 = MN

54 = MN

Answer:

•The prime factorization of 20 using exponents is 22*5 2 2 ∗ 5 .

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Answer:

answer is on my head

Step-by-step explanation:

I need points

The inequality is represented by the equation

D. (2, 5) is the solution of the inequality

The given points are (0, 0.75) and (2, 4.75) these is used to calculated the slope

m = (y - y') / (x - x')

m = (4.75 - 0.75) / (2 - 0)

m = 4 / 2 = 2

using the point slope formula which is

(y - 4.75) = 2 (x - 2)

y - 4.75= 2x - 4

y = 2x + 0.75

y = 2x + 3/4

dashed straight line with positive slope goes and Everything to the left of the line is shaded means greater than >

y < 2x + (3/4)

Watching the graph the solution is D(2, 5) this point is in the shaded area

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Statistics indicate that 45% of all small businesses fail after three years. This is a concerning statistic for entrepreneurs who are considering starting their own business.

It is important for potential business owners to understand the reasons why small businesses fail and take steps to mitigate these risks. Some common reasons for failure include poor management, insufficient funding, lack of market demand, and competition.

One way to mitigate these risks is by having a solid business plan in place that includes a realistic assessment of the market, a clear understanding of the competition, and a plan for securing financing. Additionally, having a strong risk tolerance and the ability to adapt to changing market conditions can also increase the chances of success for small businesses.

Ultimately, the key to success for small businesses is a combination of careful planning, strong management, and a willingness to take calculated risks.

One of the contributing factors to this failure rate is the business owner's risk tolerance (3) B), which may lead them to take on more financial obligations than they can handle. Additionally, securing proper financing (4) D) is crucial for the success and growth of a small business, and a lack of adequate funding may contribute to the high failure rate.

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Answer:

Length = Width * 3

Width = 2 ft

Length = 2 ft * 3 = 6 ft

Perimeter = (L * 2) + (W * 2)

P = 16 ft

Area = L * W = 12 square feet

Answer:

this part is deleted

Step-by-step explanation:

this is a deleted portion

Answer:

B and D

Step-by-step explanation:

A

\(\frac{5}{6}\) × 13 = \(\frac{5(13)}{6}\) = \(\frac{65}{6}\) = 10 \(\frac{5}{6}\) < 13

B

4 × 13 = 52 > 13

C

\(\frac{3}{4}\) × 13 = \(\frac{3(13)}{4}\) = \(\frac{39}{4}\) = 4 \(\frac{3}{4}\) < 13

D

\(\frac{10}{10}\) × 13 = 1 × 13 = 13

Band D are equal to or greater than 13

The exact value  of \(sin 2x\) is \(4√5/9.\)

Given that \(sec x = 3/2 and csc y = 3\)where x and y are in the 2x = 2 sin x quadrant, we need to find the exact value of sin 2x.

In the first quadrant, we have the following values of the trigonometric ratios:\(cos x = 2/3 and sin y = 3/5\)

Also, we know that sin \(2x = 2 sin x cos x.\)

Now, we need to find sin x.

Having sec x = 3/2, we can use the Pythagorean identity

\(^2x + 1 = sec^2xtan^2x + 1 = (3/2)^2tan^2x + 1 = 9/4tan^2x = 9/4 - 1 = 5/4tan x = ± √(5/4) = ± √5/2\)

As x is in the first quadrant, it lies between 0° and 90°.

Therefore, x cannot be negative.

Hence ,\(tan x = √5/2sin x = tan x cos x = √5/2 * 2/3 = √5/3\)

Now, we can find sin 2x by using the value of sin x and cos x derived above sin \(2x = 2 sin x cos xsin 2x = 2 (√5/3) (2/3)sin 2x = 4√5/9\)

Therefore, the exact value  of sin 2x is 4√5/9.

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Answer:perimeter of isoceles rectangle

=2 ×length × base

Step-by-step explanation:

2(3x-3)+x=92 , 6x-6+x=92 ,7x-6=92 ,x =14 then the base x=14 cm

If the length of a leg is 3x-3. The perimeter of the triangle is 92. The length of the base of an isosceles triangle is 14 units.

In terms of geometry, a triangle is a three-sided polygon with three edges and three vertices. The triangle's interior angles add up to 180°. The perimeter of an isosceles triangle is calculated using the formula P = 2a + b units, where an is the length of the triangle's base and b is the length of its two equal sides.

It is given that, the length of the base of an isosceles triangle is x. The length of a leg is 3x-3. The perimeter of the triangle is 92.

The perimeter of an isosceles triangle is,

P =2 ×length + base

P =2(3x-3)+x

92=2(3x-3)+x

6x-6+x=92

7x-6=92

x =14

Thus, if the length of a leg is 3x-3. The perimeter of the triangle is 92. The length of the base of an isosceles triangle is 14 units.

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Answer:

cant see the question pls help me

Step-by-step explanation:

31

The function is f(x) = 15x + 25 and you would have 6 services if you were charged $25

We know that the hair salon charges a fixed rate of $25.00 for a haircut and then an additional $15 for any other services, therefore:

Let x = number of services, then we can obtain the function as:

f(x) = 15x + 25 (function)

when we further solve the function, we get the answer for how many services one would have if we were charged $25,

f(x) = 15x + 25

115 = 15x + 25

90 = 15x

6 = x

Now, we know that the function is f(x) = 15x + 25 and you would have 6 services if you were charged $25

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The area of the triangular yard is 7000 ft².

The entire area enclosed by three sides of a triangle is the area of it.

Given,

The base of the triangle is 200 feet and the height of the triangle is 70 feet.

Therefore, the area of the triangle

= (1/2) × base of the triangle × height of the triangle =  (1/2) × 200 × 70 ft² = 7000 ft².

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Answer:

it is when something is not being equal

Step-by-step explanation:

it is

Answer:

numerator

Step-by-step explanation:

.,.............