Helppp meee please!!

Answer:

Pyramid A had a lateral area of 100 and Pyramid B has a Lateral area of 225

so 100:225 or 4:9, due to the fact that both have square bases just muliply the lateral edge by itself

Step-by-step explanation:

miles had to work 4 hours to pay his phone bills and he had 1$ left over

Answer:

i dont know

Step-by-step explanation:

what question are you asking?

You will be required to pay $130.92 in interest. So, option 2 is correct.

Simple interest is calculated using the following formula: Simple Interest (SI) is calculated as P R T / 100. P stands for the principal sum, R for the interest rate, and T for the interest period. The total amount due is the sum of the principal plus the simple interest, or P + SI.

This specific percentage represents the loan's interest rate. The cost of borrowing money is called interest, and it is usually expressed as a percentage, such as an annual percentage rate (APR). Interest may be paid to lenders for the use of their money.

You shell out $875.00 for a PC plus 5% sales tax.

Thus, the final price is 875+(0.05875)

= $918.75.

Rate per month: 14.25/12/100

= 0.011875

So, the rate for a year is 12 x 0.011875

=$130.92.

Therefore, you will be required to pay $130.92 in interest.

Hence, option 2 is correct.

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The value −480√30 in Radical form is −480√30.

The value −480√30 in radical form, we can simplify the expression by factoring out the largest perfect square from 30.

First, let's find the prime factorization of 30:

30 = 2 × 3 × 5

Since there are no perfect square factors, we can write √30 as √(2 × 3 × 5).

Now, let's simplify the expression −480√30:

−480√30 = −480√(2 × 3 × 5)

We can separate the square roots of each factor:

−480√(2 × 3 × 5) = −480(√2)(√3)(√5)

Simplifying further:

−480(√2)(√3)(√5) = −480√(2 × 3 × 5)

Now, let's combine the factors under the square root:

−480√(2 × 3 × 5) = −480√(30)

Therefore, the value −480√30 in radical form is −480√30.

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Answer:

f=2

Step-by-step explanation:

3=9-3f

3-9=-3f

-6=-3f

2=f

f=2

Answer:

The 49th term is 39.

Step-by-step explanation:

This is a decreasing arithmetic sequence.  We recognize this because the difference from one term to the next is 5.

The general formula needed here is a(n) = a(1) - 5(n - 1)

a(45) = 261 - 5(46 - 1), or

a(45) =  261 - 225 = 39

The 49th term is 39.

After one year, Nick will have approximately 135,168 clients.

To calculate the number of clients Nick will have after one year, we need to determine the number of months in one year and apply the doubling rate each month.

There are 12 months in one year.

Starting with 33 clients, we can calculate the number of clients after each month:

Month 1: 33 clients * 2 = 66 clients

Month 2: 66 clients * 2 = 132 clients

Month 3: 132 clients * 2 = 264 clients

...

Month 12: (previous month's clients) * 2 = final number of clients after one year

We can continue this pattern until reaching Month 12:

Month 4: 264 clients * 2 = 528 clients

Month 5: 528 clients * 2 = 1056 clients

Month 6: 1056 clients * 2 = 2112 clients

Month 7: 2112 clients * 2 = 4224 clients

Month 8: 4224 clients * 2 = 8448 clients

Month 9: 8448 clients * 2 = 16896 clients

Month 10: 16896 clients * 2 = 33792 clients

Month 11: 33792 clients * 2 = 67584 clients

Month 12: 67584 clients * 2 = 135,168 clients

Therefore, after one year, Nick will have approximately 135,168 clients.

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Where the above is given, the required angle m∠BAC = 45°.

In triangle ABC. AC represents the foreman’s line of sight to the top of the landfill. Landfill height is BC

The triangle is geometric shape which includes 3 sides and sum of interior angle should not grater than 180°

According to conditions angle b = 90°

The sum of angles of a triangle= 180°

That is a + b + c = 180

Therefore, c = a

       a = (180 - b)/2

          = (180 - 90) / 2

          = 90 / 2

          = 45°

Hence, the required angle m∠BAC = 45°

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Full Question:

Although part of your question is missing, you might be referring to this full question:

Question 1 Create Triangle ABC by drawing AC. Segment AC represents the foreman’s line of sight to the top of the landfill. What is Angle m BAC?

Answer:

2√7+9√3

Step-by-step explanation:

just add the ones with the same radicands

\(y = mx + b \\ \\ from \: this \\ slope(m) = 4\)

PLEASE GIVE BRAINLIEST

The line's slope is:

Work/explanation:

Since we're given an equation in slope intercept form, we can find the slope pretty easily. There's a trick to finding the slope.

With this type of equations, the slope is the number in front of x.

That leads us to the conclusion that the slope of y = 4x - 1 is 4.

Answer:

Step-by-step explanation:

=9.88/132 (this is in fraction form)

for calculating percentage just multiply the fraction by 100%

=9.88/132*100%

=9.88*100/132

=988/132

=7.48 %

Answer:

Pretty certain it's 100



Answer:

Information

General form of an exponential function:  \(y=ab^x\)

where:

Also, growth rate \(r=b-1\)

Domain:  input values - independent variable ⇒ \(x\)

Range:  output values - dependent variable ⇒ \(y\)

y-intercept:  when \(x=0\)

Asymptote:  the line(s) that the curve approaches as it tends towards infinity

Given function:  \(f(x)=200(1.08)^x\)

Solution

Domain:   \(-\infty < x < +\infty\)

Range:   \(y > 0\)

y-intercept (\(a\)):  \((0, 200)\)

Asymptote:   \(y=0\)

Growth Rate (\(b-1\)):   \(0.08\)

Growth Factor (\(b\)):   \(1.08\)

End behaviors:

\(\textsf{as } x \rightarrow -\infty, f(x) \rightarrow0\)

\(\textsf{as } x \rightarrow +\infty, f(x) \rightarrow+\infty\)

Sandy spent more than $2500. She spent a total of $2540.

The amount Sandy spent is a function of the total amount spent on plane tickets, hotel stays and visits to the theme parks.

Total amount = 1200 + 840 + 500 = $2540

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Answer:

A, x > 1

Step-by-step explanation:

The point starts at 1 and shows that x is greater by pushing forward the number line more to the right. The circle is also hallow which just means greater than or just less than in this case its showing x is greater than 1 .

Answer:

A = 33.6 sq units

Step-by-step explanation:

A (trapezoid) = 1/2(4)(14+2) = 2(16) = 32

A (semi-circle) = π(1)/2 = 1.57

\(a(n) = 3 + 5n\)

\(b(n) = - 2 + 6n\)

\(a(n) = b(n) \\ 3 + 5n = - 2 + 6n \\ 5 = n \\ n = 5 \: (6th \: term)\)

\(a(5) \: or \: b(5) = 3 + 5(5) = 28\)

a) The mean is of: 0.5.

b) The standard deviation is of: 0.025.

c) The probability is of: 0.2119 = 21.19%.

The z-score of a measure X of a variable that has mean symbolized by \(\mu\) and standard deviation symbolized by \(\sigma\) is obtained by the rule presented as follows:

\(Z = \frac{X - \mu}{\sigma}\)

The sample size and the proportion for this problem are given as follows:

n = 400, p = 0.5.

Then the mean and the standard error for the sampling distribution of sample proportions are given as follows:

The probability for item c is one subtracted by the p-value of Z when X = 0.52, hence:

\(Z = \frac{X - \mu}{\sigma}\)

By the Central Limit Theorem:

\(Z = \frac{X - \mu}{s}\)

Z = (0.52 - 0.5)/0.025

Z = 0.8

Z = 0.8 has a p-value of 0.7881.

1 - 0.7881 = 0.2119 = 21.19%.

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The work best fits the art movement of abstract. Abstract art is characterized by the use of shapes, forms, colors, and gestural marks that are not meant to represent specific objects or subjects in a realistic manner.

It emphasizes the visual elements of art, such as line, color, and composition, and often focuses on expressing emotions or conveying abstract concepts. The work in question likely displays non-representational elements, with emphasis on the arrangement of shapes, colors, and forms to create a visual impact that is not tied to recognizable objects or scenes.

In the given work, the absence of identifiable objects or subjects suggests a departure from realistic representation. Instead, the emphasis is placed on the arrangement of abstract elements, such as bold colors, dynamic lines, and geometric shapes. These elements are likely employed to evoke emotions, convey concepts, or explore the purely visual aspects of art. The use of abstraction allows for subjective interpretation and encourages viewers to engage with the work on a more personal and imaginative level. Therefore, the work aligns most closely with the abstract art style or movement.

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Answer:

\(\bold{ 9x = (x+35)\times 5 }\)

Step-by-step explanation:

Jim completed half of the floor in 9 hours.

Let the rate of Jim = \(x\) tiles/hr

So, number of tiles that Jim lays in 9 hours = Rate of Jim multiplied by number of hours i.e. \(9 \times x\) ..... (1)

Let \(y\) tiles/hr be the rate at which Pete lays the tiles.

As per the given question, Pete can lay 35 more tiles per hour than Jim.

i.e. \(\bold{ y =x+35}\)

It is given that half of the floor is done by Jim and other half by Pete.

So, we can say that number of tiles for both of them are equal.

Number of tiles by Pete = Rate of Pete \(\times\) Number of hours = \((x+35) \times 5\)...(2)

Now, we can equate the equations (1) and (2) because the number of tiles are same.

i.e.

The equation that we can use is:

\(\bold{ 9x = (x+35)\times 5 }\)

Median, because Sunny Town is skewed.

Descriptive statistics is a branch of statistics that deals with the collection, organization, analysis, and interpretation of numerical data. It involves using various statistical measures to describe and summarize the characteristics of a set of data. Descriptive statistics helps to make sense of large amounts of data by presenting it in a more meaningful and understandable way. Commonly used measures of central tendency in descriptive statistics include mean, median, and mode, while measures of dispersion include range, variance, and standard deviation. Descriptive statistics is widely used in various fields, such as business, medicine, economics, psychology, and social sciences, to name a few.

Median, because Sunny Town is skewed.

The skewness of the histogram for Sunny Town indicates that the data is not symmetrically distributed, and therefore the median would be a better measure of central tendency to compare the locations. The mean can be affected by extreme values or outliers, which might be present in the skewed distribution of Sunny Town, making it less reliable in this case.

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Using the probability concept, it is found that there is a 0.375 = 37.5% probability that she will pick either a yellow or orange sweet.

A probability is the number of desired outcomes divided by the number of total outcomes.

In this problem:

The probability that she will pick either a yellow or orange sweet is:

\(p = \frac{D}{T} = \frac{9}{24} = 0.375\)

0.375 = 37.5% probability that she will pick either a yellow or orange sweet.

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Probability to pick yellow or orange sweet is 3 / 8

Given:

Number of yellow sweet = 5

Number of red sweet = 4

Number of green sweet = 8

Number of orange sweet = 4

Number of white sweet = 3

Find:

Probability to pick yellow or orange sweet

Computation:

Total number of sweets = 24 sweets

Probability to pick yellow = 5 / 24

Probability to pick orange = 4 / 24

Probability to pick yellow or orange sweet = 5/24 + 4/24

Probability to pick yellow or orange sweet = 9 / 24

Probability to pick yellow or orange sweet = 3 / 8

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On an average day, they will see about the same percentage of patients with blood types A and B.

Statement D is accurate considering the options presented because

according to this claim, the hospital sees roughly the same number of patients with blood types A and B on a daily basis.

It doesn't give precise percentages or a breakdown of the distribution of blood types, but it suggests that blood types A and B are very common in the patients they encounter. Hence, option D is the correct answer.

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The value of the segment YZ for the similar triangles is equal to 12.5.

The triangles XYZ and WYV are similar, this implies that the length YZ of the smaller triangle is similar to the length YV of the larger triangle

and the length YZ of the smaller triangle is similar to the length YW of the larger triangle

so;

YZ/(5 + YZ) = 10/14

14YZ = 10(5 + YZ) {cross multiplication}

14YZ = 50 + 10YZ

14YZ - 10YZ = 50 {collect like terms}

4YZ = 50

YZ = 50/4 {divide through by 4}

YZ = 12.5

Therefore, the value of the segment YZ for the similar triangles is equal to 12.5.

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Answer:

i dont have a answer but i need this one too

Step-by-step explanation:

Answer:

To solve for t in the equation:

8(t + 2) - 7 = 2(t - 2) - 11

We can start by simplifying both sides using the distributive property of multiplication:

8t + 16 - 7 = 2t - 4 - 11

Simplifying by combining like terms:

8t + 9 = 2t - 15

Next, we want to isolate all the terms with t on one side of the equation. We can do this by subtracting 2t from both sides:

8t + 9 - 2t = -15

Simplifying by combining like terms:

6t + 9 = -15

Subtracting 9 from both sides:

6t = -24

Finally, we can solve for t by dividing both sides by 6:

t = -4

Therefore, the solution is:

t = -4

The probability that at least 1 ell phone of 8 randomly selected phones is defective will be 0.5577.

We have,

The probability that a cell phone manufactured at Electronics Unlimited is defective i.e. p = 0.11

And,

Total number of phones i.e. n = 8,

Now,

Using the Binomial Probability Distribution,

i.e.

P(X = x) = Cₙ, ₓ * pˣ * (1 - p)ⁿ⁻ˣ,

Here,

x = number of successes

n = number of trials

p = probability of a success on a single trial,

And,

Cₙ, ₓ =  \(\frac{n!}{x!(n-x)!}\)

Now,

According to the question,

The probability that at least 1 is defective,

i.e.

P(X ≥ 1) = 1 - P(X = 0)

And,

We have,

P(X = x) = Cₙ, ₓ * pˣ * (1 - p)ⁿ⁻ˣ,

Now,

Substituting values in above equation,

P(X = 0) = C₈,₀ * (0.11)⁰ * (1 - 0.11)⁸⁻⁰,

On solving we get,

P(X = 0) = \(\frac{8!}{0!(8-0)!}\) * (0.11)⁰ * (1 - 0.11)⁸⁻⁰,

We get,

P(X = 0) = 1 × 1 × (1 - 0.11)⁸

i.e.

P(X = 0) = 0.4423

So,

Now,

The probability that at least 1 is defective,

i.e.

P(X ≥ 1) = 1 - 0.4423

i.e.

P(X ≥ 1) = 0.5577

So,

The probability that at least 1 is defective is 0.5577.

Hence we can say that the probability that at least 1 ell phone of 8 randomly selected phones is defective will be 0.5577.

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