plsss help i’ll give brainlist to right answer

Answer:

3  1/100

Step-by-step explanation:

Place the decimal number over a power of ten.

Answer:

2/3 is the answer .......mmm..

Answer: How to calculate package size and weight, and definition of ... Width is the remaining side that is also perpendicular to the length and is ... For rectangular packages, Girth would be Height multiplied by two plus Width ... it will require additional postage when it is mailed or delivered. ... All Rights Reserved. Hope this helped gurly/guy :)

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Yep

There are 16 floors in the hotel, and the penthouse suite is on the floor with only one room - the 16th floor.

In mathematics, a sequence is an ordered list of numbers or other mathematical objects that follow a particular pattern or rule. Each individual number in the sequence is called a term, and the position of a term in the sequence is called its index.

Let's call the number of rooms on the first (bottom) floor "n", and the number of floors in the hotel "f". We can use this information to write a sequence equation for the number of rooms on each floor:

n, n-3, n-6, n-9, ..., 1

We can see that the difference between each term in the sequence is -3, since each floor has 3 fewer rooms than the one below it.

The last term in the sequence is 1, since the top floor has only one room. To determine which floor has the penthouse suite, we need to solve for "f" in the equation:

n-3(f-1) = 1

Simplifying this equation, we get:

n-3f+3 = 1

n-3f = -2

3f-n = 2

Since we know that the hotel has 46 rooms on the main floor (i.e., the first floor), we can substitute n=46 into the equation:

3f-46 = 2

3f = 48

f = 16

Therefore, there are 16 floors in the hotel, and the penthouse suite is on the floor with only one room - the 16th (top) floor.

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Answer:

-4,920,000

Step-by-step explanation:

Product means multiplication:

1,230,000(0.4 x 10 - 8)

1,230,000(4 - 8)

1,230,000(-4)

-4,920,000

The inequality for the statement negative three eighths is at most the product of a number and negative five sevenths is negative 3 over 8 ≤ negative 5 over 7w which is option A.

inequality, In mathematics, a statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

negative three eighths = -3/8

negative five sevenths = -5/7

At most for inequality symbol = \(\leq\)

mathematically

-3/8 \(\leq\) -5/7w

which is negative 3 over 8 ≤ negative 5 over 7w

In conclusion the inequality for the statement is negative 3 over 8 ≤ negative 5 over 7w

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Answer:

20/3

Step-by-step explanation:

By the property of equal intercepts made by transversals on parallel lines.

\( \frac{4x - 3}{x + 17} = \frac{1}{1} \\ \\ 4x - 3 = x + 17 \\ \\ 4x - x = 17 + 3 \\ \\ 3x = 20 \\ \\ x = \frac{20}{3} \\ \\ \)

Answer:

35=0.5x+20

Step-by-step explanation:

y=mx+b

35= money you can spend

0.5= cost of each ride

x=number of rides you ride

20= price to enter

a.)The probability of getting a sum which is a multiple of 3 = 1/3

b.)The probability of getting a sum which is a multiple of 4 = 1/4

To calculate the probability of the given event, the formula that should be used is given as follows;

Probability = possible event/sample space.

For a.)

sample space = 36

possible event = 12

probability = 12/36 = 1/3

For b.)

sample space = 36

possible event = 9

probability = 9/36 = 1/4

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Answer: B. (-3, 5)

Step-by-step explanation:

notice how F is currently 3 spaces away from the line, the x axis. so if we were to follow the direction of a clock, and turn this exactly 90 degrees, F would then be three spaces to the left of the y axis. making the new coordinates (-3, 5) and we know the y value is 5 because F is on the same "height" as a vertice of the triangle, which will stay on the axis.

Answer: B

Step-by-step explanation:

The formula for a 90* rotation is

(x,y)—>(y,-x) so if you plug in your numbers you come up with this (-5,-3)—>(-3,5)

Answer:

x = cd-by/ a

Step-by-step explanation:

ax + by / c = d

ax + by = cd

ax = cd-by

x = cd-by/a

Answer:

B

Step-by-step explanation:

You can multiply both sides by c to remove the fraction part.

d(c) = ax + by/c(c)

dc = ax + by

Then subtract "by" from both sides to isolate x.

dc - by = ax - by + by

dc - by = ax

Then divide both sides by a to completely isolate the variable x.

(dc - by)/a = ax/a

(dc - by)/a = x

B

Answer: y = x + 4

Step-by-step explanation:

3x+3=-9+3y

-9+3y=3x+3

-9+3y+9=3x+3+9

3 ÷ (3y=3x+12) ÷ 3

y = x + 4

Answer:

H

Step-by-step explanation:

True. If two events A and B are independent, then P(A and B) = P(A). P(B) because when two events are independent, the occurrence of one does not affect the probability of the other.

The probability of the intersection of two independent events A and B is the product of their probabilities. It means that if A and B are independent, then:P(A ∩ B) = P(A) × P(B)A continuous random variable can assume any numerical value in a given interval or range. For example, the length of a phone call can be any value greater than zero and can be decimal. A continuous random variable can be measured and expressed in decimal points or fractions. The empirical rule also called the 68-95-99.7% rule, states that for a normal distribution, approximately:

68% of the data fall within one standard deviation of the mean,
95% of the data fall within two standard deviations of the mean, and
99.7% of the data fall within three standard deviations of the mean.

Since the mean GPA of the students at the college is 3 and the standard deviation is 1, then 68% of students have a GPA between (3 - 1) and (3 + 1) which is 2 and 4. Thus, the correct option is b. 68%.

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To convert the sample standard deviation from Fahrenheit (°F) to Celsius (°C), we can use the formula °C = (°F - 32) / 1.8.

Given that the sample standard deviation is 16°F, we can substitute this value into the formula to calculate the equivalent value in Celsius: (16°F - 32) / 1.8 = -8.89°C. Therefore, the sample standard deviation in Celsius is approximate -8.89°C.

To determine the percentage of users who spend more than 168 hours per semester online, we need to calculate the z-score corresponding to 168 hours using the formula z = (x - μ) / σ, where x is the value we are interested in, μ is the mean, and σ is the standard deviation. Plugging in the given values, we get z = (168 - 120) / 24 = 2. Hence, we want to find the area under the normal curve to the right of z = 2. Using a standard normal distribution table or calculator, we find that the area to the right of z = 2 is approximately 0.0228. This corresponds to 2.28%. Therefore, approximately 2.28% of the users spend more than 168 hours per semester online.

The mutually exclusive (disjoint) events are events that cannot occur simultaneously. Among the given options, option (a) "having a red" and "having a club" are mutually exclusive because a card cannot be both red and a club at the same time.

Independent events are events where the occurrence of one event does not affect the probability of the other event. Among the given options, option (b) "having a red" and "having a spade" are independent events because the color of a card (red or black) does not affect the suit of the card (spade, club, heart, or diamond).

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Answer:

\( - 50 + 8i\)

Step-by-step explanation:

\(1. \: - 35 - 15i + 21i - 9 - (6 - 2i) \\ 2. \: - 35 - 15i + 21i - 9 - 6 + 2i \\ 3. \: ( - 35 - 9 - 6) + ( - 15i + 21i + 2i) \\ 4. \: - 50 + 8i\)

Answer:

90 degrees

Step-by-step explanation:

The three angles of a triangle always add up to 180 degrees, so knowing this, all three of the measures given should add up to 180.

First, you need to solve for x:

S(x+10) + R(2x+60) + T(50+x) = 180

Add up all of the like terms:

10 + 60 + 50 = 120

x + 2x + x = 4x

So now you are left with 4x + 120 = 180

And solve for x:

4x/4 + 120/4 = 180/4

x + 30 = 45

x + 30-30 = 45-30

x = 15

Now that we have the value of x, plug it into the measure given for angle R:

(2x+60)

= (2(15)+60)

= (30 + 60)

= 90

So the measure of angle R is 90 degrees.

I hope this helped! :)

The probability of spinning yellow, tossing heads, and selecting the number 2 is approximately 0.083325 or 8.33%.

To find the probability of spinning yellow, tossing heads, and selecting the number 2, we need to calculate the individual probabilities of each event and then multiply them together.

Given:

Spinner with three equal size sections (red, green, yellow)

Coin toss with two outcomes (heads, tails)

Two cards labeled with 1 and 2

Firstly calculate the probability of spinning yellow:

Since the spinner has three equal size sections, the probability of spinning yellow is 1/3 or 0.3333.

Secondly calculate the probability of tossing heads:

Since the coin has two possible outcomes, the probability of tossing heads is 1/2 or 0.5.

Thirdly calculate the probability of selecting the number 2:

Since there are two cards labeled with 1 and 2, the probability of selecting the number 2 is 1/2 or 0.5.

Lastly multiply the probabilities together:

To find the probability of all three events occurring, we multiply the individual probabilities:

Probability = (Probability of spinning yellow) * (Probability of tossing heads) * (Probability of selecting the number 2)

Probability = 0.3333 * 0.5 * 0.5

Probability = 0.083325

Therefore, the probability of spinning yellow, tossing heads, and selecting the number 2 is approximately 0.083325 or 8.33%.

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Answer:

the bin 60-69 contain the most data values

Answer:

third option is the right one

Step-by-step explanation:

The average rate of change of \(f\) over an interval \([a,b]\) is the difference quotient

\(\dfrac{f(b) - f(a)}{b - a}\)

Over the interval \(3\le x\le5\), we have

\(\dfrac{f(5) - f(3)}{5 - 3} = \dfrac{27 - 3}{5 - 3} = \dfrac{24}2 = \boxed{12}\)

To graph a rational function example, start by writing the equation in the form y = (ax + b)/(cx + d).

Then, plot the points where the denominator equals zero (when x = -d/c). These points are called vertical asymptotes.Next, plot the points where the numerator equals zero (when x = -b/a). These are called horizontal asymptotes.Finally, plot points between the vertical and horizontal asymptotes to graph the rational function.Plotting the points between the vertical and horizontal asymptotes will allow you to see the shape of the graph. Start by plotting points on either side of the vertical and horizontal asymptotes. Then, plot points at evenly spaced x-values between the vertical and horizontal asymptotes. For example, if the vertical asymptote is at x=-d/c, and the horizontal asymptote is at x=-b/a, you can plot points at x=-1.5d/c, x=-0.5d/c, x=-1.5b/a, and x=-0.5b/a. By plotting these points and connecting them with a smooth curve, you can graph the rational function.

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Answer:6.56

Step-by-step explanation:

Answer:

Step-by-step explanation:

Length of the third board = Total length - ( sum of other two boards)

                                         = 21.35 - ( 8.2 + 6.42)

                                        = 21.35 - 14.62

                                       =      6.73 m

Answer:

x can be -3 or 3

Step-by-step explanation:

The absolute value of x is three, so the distance from zero is 3. That means it could be positive or negative so -3 or 3

Step-by-step explanation:

The formula is Distance=√(x2-x1)²+(y2 -y1)²

x1 is 5, x2 is 1, y1 is 9, y2 is 6

D = √( 1-5)² +(6-9)²

D = √(-4)²+(-3)²

D = √16+9

D = √25

D = 5 units

Answer:

b=-7    or the y-intercept is -7

Step-by-step explanation:

-7= =3(0)+b

-7=b

Answer:

0.5833333.......

Step-by-step explanation:

All you have to do is divide 7 by 12. The fraction 7/12 is equal to 7 ÷ 12.

7 ÷ 12 = 0.583... (repeating 3)

Or if you round, you have 0.58.

Answer:

65%

Step-by-step explanation:

4 + 3 = 7

7/20 = 35/100

100 - 35 = 65

I may be wrong but yknow