Ashley's ladder is 1.85 meters high. what is the height in centimeters, of Ashley's ladder

Answer:

what is the answer

Step-by-step explanation:

Aya can make 14 mats of 1 foot long.

Division is one of the fundamental arithmetic operation, which is performed to get equal parts of any number given, or finding how many equal parts can be made. It is represented by the symbol "÷" or sometimes "/"

Given that, Aya has 14\(\frac{2}{5}\) feet of chain. She wants to make pieces foot long mat.

Let can make x mats out of the given chain, since each mat is 1 foot long, so,

1×x =  14\(\frac{2}{5}\)

x = 72/5

x = 14.4

x ≈ 14

Hence, She can make 14 mats out of the given chain.

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Answer:

1 notebook cost $2.27

Step-by-step explanation:

Multiply the unit cost of the pencils by how many pencils you have : ( 1.29*3 = 3.87)

Subtract this from the total cost ( 10.68 - 3.87 = 6.81)

Divide this by 3 since there are 3 notebooks

6.81 / 3 = $2.27

Answer:

2.27

Step-by-step explanation:

have a good day

Answer:

3,6

Step-by-step explanation:

3,2,7,6 are all congruent be cause they all have the same measurement, but the answer is 3 and 6

Answer:

Step-by-step explanation:

The proliferation of counties in Georgia led to multiple state constitutional amendments attempting to establish a limit on the number of counties in the state. The most recent such amendment, ratified in 1945, limited the number to 159 counties, although there had been 161 counties from 1924 to 1931.

Answer:

390 in 6.5 minutes

60*6.5

Answer: y=−7x^2−7x+84

Step-by-step explanation: Hope this help :D

According to the question, She has earned an average return of 10.11 percent and now a total of $267,629 in her savings account it has been approximately 6.8619 years since Christina first started saving money.

To determine the number of years since Christina first started saving money, we can use the formula for the future value of a series of regular deposits:

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

where \(\( FV \)\) is the future value, \(\( PMT \)\) is the annual savings amount, \(\( r \)\) is the interest rate, and \(\( n \)\) is the number of years.

We can rearrange the formula to solve for \(\( n \)\):

\(\[ n = \frac{{\log \left( \frac{{FV \times r + PMT}}{{PMT}} \right)}}{{\log(1 + r)}} \]\)

Plugging in the given values:

\(\( FV = \$267,629 \),\)

\(\( PMT = \$14,000 \),\)

\(\( r = 10.11\% = 0.1011 \).\)

Using a logarithm with base 10, we can calculate:

\(\[ n = \frac{{\log \left( \frac{{267,629 \times 0.1011 + 14,000}}{{14,000}} \right)}}{{\log(1 + 0.1011)}} \approx \frac{{\log(27,095.3819 / 14,000)}}{{\log(1.1011)}} \approx \frac{{\log(1.9353)}}{{\log(1.1011)}} \approx \frac{{0.2859}}{{0.0417}} \approx 6.8619 \]\)

Therefore, it has been approximately 6.8619 years since Christina first started saving money."

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Shock advertisement are a type of advertising strategy that aims to provoke strong emotional responses from viewers by presenting controversial, shocking, or disturbing content.

An example of a shock add is Poking fun at events

By displaying content that is debatable, surprising, or upsetting, shock advertisement try to elicit strong emotional reactions from their target audience.

The goals of shock advertisements are to draw attention, leave a lasting impression, and elicit conversation about the good or message they are promoting.

These commercials frequently defy accepted norms, step outside of the box, and employ vivid imagery or provocative storytelling approaches.

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Answer:

The total distance the students ran in the race would be 5 1/2 km.

Step-by-step explanation:

2/4 + 3/4 + 2 2/4 + 1 3/4 = 3 10/4 = 5 2/4 = 5 1/2 (Simplified)

Answer:

E

Step-by-step explanation:

50 × 2 =100 cevap 120 olucak ve 4 fazla o zaman 120 +4 =124 ediyor yani 16 daha eklememiz lazım cevap E

the two points are

A(4,56) and B(5,70)

so, the linear equation is

thus, the equation is

y = 14x + 0

so we can put 14 in first place and 0 in second

Answer:

6 ..........................

Answer:

14.1mm² (to 1 d.p)

Step-by-step explanation:

area of a circle = πr²

so therefore the area of a semicircle is πr²/2 (because a semicircle is half of a circle)

radius = 3mm

area = π×3²/2

=9/2π

=14.13716....

=14.1mm² (to 1 d.p)

The expression 8.2 * 10⁻⁵ * 0.0004 can be expressed in scientific notation as 32.8 * 10⁻⁹.

To express the given expression in scientific notation, we can write it as 8.2 * 10⁻⁵ * 0.0004.
First, let's convert 0.0004 to scientific notation. To do this, we move the decimal point four places to the right, resulting in 4 * 10⁻⁴.
Now, we can multiply the two parts of the expression separately:
8.2 * 4 = 32.8
And for the powers of 10:
10⁻⁵ * 10⁻⁴ = 10⁻⁵⁺⁽⁻⁴⁾ = 10⁻⁹
Combining these results, we have:
32.8 * 10⁻⁹
Therefore, the expression 8.2 * 10⁻⁵ * 0.0004 can be expressed in scientific notation as 32.8 * 10⁻⁹.

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Answer:

6.4 mins

Step-by-step explanation:

Answer:

⇒ 5/2 min

Step-by-step explanation:

Hong sing total song = 4

Every song takes time = 5/8min

4 song total takes

time = 4×5/8= 20/8

5/2 min

hope it helps..

have a great day!!

Answer:

27/4,81/16

Step-by-step explanation:

We can find the distance between the points shown by adding the distance between each point and the y-axis which is the fourth option.

We are given the points:-

A (-8, -4) and,

B (2, -4)

We have to find the distance between the points AB.

We know that,

Distance between points AB = Distance between A and y -axis + Distance between y -axis and B

Hence, according to the cartesian plane given, we can write,

We can find the distance between the points shown by adding the distance between each point and the y-axis which is the fourth option.

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The study investigated the impact of color (red or blue) exposure on puzzle-solving ability using a sample of 40 participants.

Half of the participants were asked to solve puzzles in a red-colored environment, while the other half solved the same puzzles in a blue-colored environment. The mean time taken to solve the puzzles for the 20 participants in the red environment was 9.69 seconds with a standard deviation of 3.39, while the mean time for the 20 participants in the blue environment was 15.84 seconds with a standard deviation of 8.67. The two-sample t statistic for comparing the population means was (±0.001). This result suggests that there is a significant difference between the puzzle-solving times of participants in the two environments, with the red environment resulting in faster times. However, further research is needed to confirm these findings and explore the underlying mechanisms that may be responsible for the observed differences.

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Answer:

Not in the slightest

Step-by-step explanation:

Answer:

We can use the Pythagorean theorem to solve this problem. Let's assume that Cari's house is at point A, the airport is at point B, and her grandparents' house is at point C. We know that the distance from A to B is 45 miles and the distance from A to C is 45 miles. We want to find the distance from B to C, which we can call x.

We can form a right triangle with sides AB, AC, and BC. The distance we want to find, x, is the length of the hypotenuse of this triangle (side BC).

Using the Pythagorean theorem, we know that:

AB^2 + AC^2 = BC^2

Substituting in the values we know:

45^2 + 45^2 = x^2

Simplifying:

2025 + 2025 = x^2

4050 = x^2

Taking the square root of both sides:

x = sqrt(4050)

x is approximately equal to 63.64 miles (rounded to two decimal places).

Therefore, the direct distance from the airport to Cari's grandparents' house is approximately 63.64 miles.

The solution to the inequality is y ≤ -8. This means that any value of y that is less than or equal to -8 will satisfy the original inequality.

To solve the inequality y + 7 ≤ -1, we need to isolate the variable y on one side of the inequality sign.

Starting with the given inequality:

y + 7 ≤ -1

We can begin by subtracting 7 from both sides of the inequality:

y + 7 - 7 ≤ -1 - 7

y ≤ -8

The solution to the inequality is y ≤ -8. This means that any value of y that is less than or equal to -8 will satisfy the original inequality.

In the context of a number line, all values to the left of -8, including -8 itself, will make the inequality true. For example, -10, -9, -8, -8.5, and any other value less than -8 will satisfy the inequality. However, any value greater than -8 will not satisfy the inequality.

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The following question may be like this:

What is a solution of the inequality shown below? y+7≤-1

Answer:

greater than

Step-by-step explanation:

positive is higher than negative

Answer:

The answer is D

Step-by-step explanation:

I just did this

The figure which has rotational symmetry is figure A.

It is the property of a shape that it looks same after some rotation by a partial turn.

In the figure given first shape has equal length of sides at each direction which means that if we rotates this figure then we will get same looking figure.

In the second figure when we rotates the figure vertically the it will look like a tower.

When we rotates the third figure they also look different.

In the graph figure are shown after some rotation.

Hence among all the figures given first figure has rotational symmetry.

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The lower confidence interval for the mean life of the new type of LED at a 95% confidence level is [5084.7,∞ )

To calculate the lower confidence interval for the mean life of the new type of LED, we can use the formula:

Lower confidence limit = sample mean - (critical value) x (standard error)

where the standard error is the standard deviation of the sample mean, given by:

standard error = sample standard deviation / √sample size

The critical value depends on the confidence level and the degrees of freedom, which for a sample of size 9 is 8 (n-1).

For a 95% confidence level, the critical value with 8 degrees of freedom is 2.306. Substituting the given values into the formula, we get:

Lower confidence limit = 5200 - 2.306 x (150 /√9 )

= 5200 - 115.3

= 5084.7

Therefore, the lower confidence interval for the mean life of the new type of LED at a 95% confidence level is [5084.7,∞ )

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Answer:

keep the pic clearly

Step-by-step explanation:

keep the pic clearly

Answer:

7.719

Step-by-step explanation:

Answer: 10

Step-by-step explanation: 5 less than 15 is 10 because 15 - 5 is 10. If it was 15 less from 5, only then it would be -10.

Answer:

5 less than 15 is Option D, 10. This is because using mathematical symbols, it says 15-5 which equals to 10.

Answer:

X = 1 , 2

Y = -1 , 2

Z = -2 , -1