The temperature on skylar’s thermometer last night was −3°f. this morning it was colder. what could be the temperature on her thermometer this morning?−5°f−1°f0°f2°f

Answer:

Leda is left with 3 muffins

Answer:

All you have to do is use the Triangle Inequality Theorem, which states that the sum of two side lengths of a triangle is always greater than the third side. If this is true for all three combinations of added side lengths, then you will have a triangle.

Step-by-step explanation:

An equation is formed of two equal expressions. The solution of the equation (5x+2)² + 15x + 6=0 is -0.4 and -1.

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The solution to the equation,

(5x+2)² + 15x + 6=0

25x² + 4 + 20x + 15x + 6 = 0

25x² + 35x + 10 = 0

Plotting the equation on the graph, the value of x is,

x = -0.4, -1

Hence, the solution of the equation (5x+2)² + 15x + 6=0 is -0.4 and -1.

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Answer:

linear

non-linear

Step-by-step explanation:

The perimeter of a shape is when you add up all the sides. I used a calculator to add up all the numbers. The images shows three different forms.

Hope this helps! :)

Answer: c(1 + 0.065)

Step-by-step explanation:

Answer:

$2 per pencil

Step-by-step explanation:

In total the seven pencils costed $14 so 14 ÷ 7 = 2

Answer:

$9.98 :)

Step-by-step explanation:

just multiply the tax (0.085) by the price ($9.20) then add the initial price ($9.20) to that.

The height of the right triangle is 24 centimeters. This is determined by solving the equation for the area of the triangle, which is given as 96 cm², and considering that the height is 3 times the length of the base. By substituting the values and solving the equation, we find that the height is indeed 24 centimeters.

To determine the height of the right triangle, we can use the formula for the area of a triangle, which is given by the formula A = (1/2) * base * height. In this case, the area is known to be \(96 cm^2\).

Let's denote the length of the base as x. According to the problem statement, the height is 3 times the length of the base, so the height can be expressed as 3x.

Substituting these values into the area formula, we get:

\(96 = (1/2) * x * 3x\)

Simplifying the equation:

\(96 = (3/2) * x^2\)

To solve for x, we can divide both sides of the equation by (3/2):

\(64 = x^2\)

Taking the square root of both sides, we find:

x = 8

Since the height is 3 times the length of the base, the height is:

3 * 8 = 24 centimeters.

Therefore, the height of the right triangle is 24 centimeters.

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Because 1 lb = 16 oz, we are unable to convert 10 oz to pounds. So, 8.9 ounces is the right response.

a method and otherwise activity for finding the solution; an explanation of the solution. a set of possible values for only a variable that satisfy an equation, specifically Any value of both a variable that makes left Left Hand Side (LHS) or the Dominant Top Left (RHS) of something similar to the equation equal is the solution of the equation. Analyzing an algebraic problem entails locating its solution or solutions. As a fraction of the solute in the solvent, one way to indicate the concentration in the solution. One of two extra approaches for measuring solute concentration is the ratio of the solute's mass to the mass of a solution, also known as the fraction of the solute's bulk here.

given

First, put both into ounces. (1lb = 16oz)

100 ounces equal 6 lbs 4 oz.

5 pounds, 10 ounces are equal to 90 ounces.

Next, subtract.

8.9375 pounds

Because 1 lb = 16 oz, we are unable to convert 10 oz to pounds. So, 8.9 ounces is the right response.

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The correct statement is the percent increase of her salary is 20% every year. Hence, the answer is option E. Given that a company's vice president's salary n years after becoming vice president is defined by the formula S(n) = 70000(1.2)". We have to determine which of the following statements is true:

Given that a company's vice president's salary n years after becoming vice president is defined by the formula S(n) = 70000(1.2)". We have to determine which of the following statements is true:

She will be receiving a 2% raise per year. Her salary will increase $14,000 every year. The percent increase of her salary is 120% every year. Her salary is always 0.2 times the previous year's salary. The percent increase of her salary is 20% every year.

To calculate the salary of the vice president after n years of becoming a vice president, we use the given formula:

S(n) = 70000(1.2)

S(n) = 84000

The salary of the vice president after one year of becoming a vice president: S(1) = 70000(1.2)

S(1) = 84000

The percent increase of her salary is: S(n) = 70000(1.2)n

S(n) - S(n-1) / S(n-1) × 100%

S(n) - S(n-1) / S(n-1) × 100% = (70000(1.2)n) - (70000(1.2)n-1) / (70000(1.2)n-1) × 100%

S(n) - S(n-1) / S(n-1) × 100% = 20%

Therefore, the correct statement is the percent increase of her salary is 20% every year. Hence, the answer is option E.

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The values of the t statistic that are statistically significant at the α=0.005 level are t < -2.977 or t > 2.977.

To determine the values of the t statistic that are statistically significant at the α=0.005 level, we need to find the critical values of the t-distribution with 14 degrees of freedom (df = n - 1 = 15 - 1 = 14).

Using a t-table or a calculator, we can find that the critical values for a two-tailed test with α=0.005 are -2.977 and 2.977. This means that any t statistic less than -2.977 or greater than 2.977 would be considered statistically significant at the α=0.005 level.

In other words, if the calculated t statistic falls within the range of -2.977 to 2.977, we would fail to reject the null hypothesis (H0: μ=10) and conclude that there is not enough evidence to suggest that the population mean is different from 10. However, if the calculated t statistic falls outside of this range, we would reject the null hypothesis and conclude that there is evidence to suggest that the population mean is different from 10.

So, the values of the t statistic that are statistically significant at the α=0.005 level are t < -2.977 or t > 2.977.

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Answer: $24

8+8+8 = 24
6+6+6+6 = 24

Answer:

They both sold 24 dollar worth of cookies

Step-by-step explanation:

we just look at the factors of both 8 and 6 to find the least common factor

8, 16, 24

6,12,18,24

The first factor they have similar is 24

So they both sold 24 dollars worth of cookies

Hopes this helps please mark brainliest

Answer:

B) \(\$8395.80\)

Step-by-step explanation:

\(A=P(1+rt)\\A=7996(1+0.06\cdot\frac{10}{12})\\A=7996(1+0.05)\\A=7996(1.05)\\A=\$8395.80\)

This is all assuming that r=6% is an annual rate, making t=10/12 years

Answer:

24 teaspoons of yellow

Step-by-step explanation:

The ratio of blue to yellow is 6 to 8.

\( \frac{6}{8} = \frac{18}{y} \)

We see that y = 24 since 18 = 3 × 6 and

24 = 3 × 8.

Answer:

Zeros: -1, 1, 2

Step-by-step explanation:

Hi there!

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

The zero-product property states that if two terms, when multiplied, equals 0, one of the terms must be equal to 0.

Therefore, we know that either (x+1), (x-1) or (x-2) is equal to 0:

x+1 = 0

x-1 = 0

x-2 = 0

Now, to solve for the zeros of the function, we can just solve for x:

x+1 = 0 ⇒ x = -1

x-1 = 0 ⇒ x = 1

x-2 = 0 ⇒ x = 2

Notice how for the function, (x+1) is raised to a power of 2. This means that the zero -1 has a multiplicity of 2.

The other zeroes, 1 and 2, have multiplicities of 1.

I hope this helps!

The approximate values triangle for angle B, angle C, and side b are B ≈ 54.4 degrees, C ≈ 96.6 degrees, and b ≈ 36.8 units, respectively, rounded to the nearest 10th.

Given data:

Side a = 18

Side c = 27

Angle A = 29 degrees

Step 1: Find angle B using the law of sines:

sin(B)/c = sin(A)/a

sin(B)/27 = sin(29°)/18

sin(B) = (27sin(29°))/18

B = arcsin((27sin(29°))/18)

Step 2: Find angle C using the fact that the sum of angles in a triangle is 180 degrees:

C = 180° - A - B

C = 180° - 29° - B

Step 3: Find side b using the law of sines:

sin(C)/c = sin(A)/a

sin(C)/27 = sin(29°)/18

sin(C) = (27 × sin(29°))/18

b = (sin(C) × a)/sin(A)

Step 4: Substitute the given values into the equations and calculate the approximate values using a calculator:

B ≈ arcsin((27 × sin(29°))/18) ≈ 54.4 degrees

C ≈ 180° - 29° - 54.4° ≈ 96.6 degrees

b ≈ (sin(96.6°)*18)/sin(29°) ≈ 36.8

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The question is -

Solve the triangle. Angle A is opposite side a, Angle B is opposite side b and Angle C is opposite side c. Round final answers to the nearest 10th

Given data: side a = 18, side c = 27, angle A = 29 degrees.

The approximate P-value for this test is D. 0.01267.

From the information, Mrs. Peterson claims to produce random numbers from 1 to 5 (inclusive) on her calculator, but you've been keeping track. In the past 80 selections, the number "five" has come up only 8 times.

The p(cap) will be:

= 8 / 80

= 0.1

The z score will be:

= (0.1 - 0.2) / (✓0.2(0.8)/80

= -0.1 / ✓0.0019

= -2.236

= -2.24

By using the distribution table after getting the z score, the p value is 0.01267.

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The correct option is cone and plane. A conic section is the intersection of a plane and a cone. The best definition of a conic section is "cone and plane".

The definition of conic section is a conic section is a shape that is formed when a right circular cone intersects a plane. Depending on the angle of the plane concerning the center line of the cone, the conic sections are classified into four types. They are a circle, parabola, ellipse, and hyperbola. Each type of conic section has a unique shape and properties.

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Answer:

Age of Kim's sister is 12 and that of kim is 24.

Step-by-step explanation:

The values are:

cosec² B ≈ 5.2

tan(A - B) ≈ 0.5

We have,

To calculate the values, we'll use the following trigonometric identities:

- Cosecant squared (cosec²) is the reciprocal of the sine squared (sin²): cosec² B = 1/sin² B

- Tangent (tan) difference formula: tan(A - B) = (tan A - tan B) / (1 + tan A * tan B)

Given:

A = 40°

B = 25°

To find cosec² B:

Find sin B using the sine function: sin B = sin(25°)

Calculate cosec² B using the reciprocal of the sine squared: cosec² B = 1/sin² B

To find tan(A - B):

Find tan A using the tangent function: tan A = tan(40°)

Find tan B using the tangent function: tan B = tan(25°)

Calculate tan(A - B) using the tangent difference formula: tan(A - B) = (tan A - tan B) / (1 + tan A * tan B)

Let's calculate the values now:

cosec² B:

sin B = sin(25°) = 0.4226 (rounded to four decimal places)

cosec² B = 1/sin² B = 1/0.4226² ≈ 5.2268 (rounded to one decimal place)

tan(A - B):

tan A = tan(40°) = 0.8391 (rounded to four decimal places)

tan B = tan(25°) = 0.4663 (rounded to four decimal places)

tan(A - B) = (tan A - tan B) / (1 + tan A x tan B)

= (0.8391 - 0.4663) / (1 + 0.8391 * 0.4663)

= 0.4662 (rounded to one decimal place)

Therefore,

The values are:

cosec² B ≈ 5.2

tan(A - B) ≈ 0.5

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The population after one hour is 997.

Bacterial population:

The rate of exponential growth of a bacterial culture is expressed as generation time, also the doubling time of the bacterial population. Generation time (G) is defined as the time (t) per generation (n = number of generations).

Therefore the equation is:

G = t/n

Here we have to find the population after one hour.

It is given the rate as:

dP/ dt = 1000- 6t

The population after 1 hour if given by:

P = \(\int\limits^1_0 {1000- 6t} \, dt\)

So we have to use the differential.

P = \([1000 - 3t^{2} ]_{0}^{1}\)  

  = 997

Therefore 997 is the population.

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Answer:

1)

Step-by-step explanation:

The values of a , b and c in the given quadratic sequence are

a = 2, b = 5, c = -4

The ordered collections of numbers known as quadratic sequences are based on the rule n2 = 1, 4, 9, 16, 25. (the square numbers). Every quadratic sequence has a n2 term.

Now in the given question ,

For nth term we have,

an² + bn + c

n = 1:

a + b + c = 3    Eq. 1

n = 2:

4a + 2b + c = 14    Eq. 2

n = 3:

9a + 3b + c = 29    Eq. 3

Eq. 2 minus Eq. 1

3a + b = 11    Eq. 4

Eq. 3 minus Eq. 2

5a + b = 15    Eq. 5

Eq. 5 minus Eq. 4

2a = 4

a = 2

Plug in a = 2 into Eq. 4

3(2) + b = 11

b = 5

Plug in a = 2 and b = 5 into Eq. 1.

2+5 + c = 3

c = -4

The required values are ,  a = 2, b = 5, c = -4.

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A null hypothesis, which is used as the starting point for testing a hypothesis, states that there is no link between two measurable occurrences. An experiment's design uses an experimental hypothesis, which is a claim that specifies the relationship between two measurable events.

A claim or hypothesis known as a null hypothesis implies that no statistical significance can be found in a particular collection of observations. It is typically employed in statistical tests to ascertain if an experiment's outcomes are the result of chance or an underlying factor.

An experimental hypothesis is a claim that suggests a potential explanation for a phenomenon that has been observed or makes a prediction about how an experiment might turn out. It is typically used in experiments to make predictions about what the experiment will reveal.

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Answer:0.1 is more than -3.8 so it would be >

Step-by-step explanation:

The answer is <

Step-by-step explanation:

A positive number will always be greater than a negative number

Therefore, using simple exponential smoothing with a = 0.75, the forecast for water pump sales for February through May are:- February: 26.5 units,  March: 37.63 units, April: 72.66 units.

To use simple exponential smoothing with a = 0.75, we first need to calculate the forecast for January:
F1 = 25 (given)
Next, we calculate the forecast for February using the formula:
F2 = a * Y1 + (1 - a) * F1
F2 = 0.75 * 28 + 0.25 * 25
F2 = 26.5 (rounded to one decimal place)
We repeat this process for each month, using the previous month's forecast and the actual sales data for the current month. The results are as follows:
Month      Actual Sales    Forecast
-------------------------------------
January           28          25
February          72          26.5
March             98          37.63
April            126          72.66
- May: 101.17 units
Hi, I'd be happy to help you with your question. To use simple exponential smoothing with a smoothing constant α = 0.75 to forecast the water pump sales for February through May, given that the forecast for January was 25 units, follow these steps:
Step 1: Start with the given forecast for January, which is 25 units.
Step 2: Calculate the forecast for February using the formula:
Forecast_February = α * (Actual_January) + (1 - α) * Forecast_January
Step 3: Calculate the forecast for March using the formula:
Forecast_March = α * (Actual_February) + (1 - α) * Forecast_February
Step 4: Calculate the forecast for April using the formula:
Forecast_April = α * (Actual_March) + (1 - α) * Forecast_March
Step 5: Calculate the forecast for May using the formula:
Forecast_May = α * (Actual_April) + (1 - α) * Forecast_April
Please note that you have provided sales data for air-conditioning sales, but the question is about water pump sales. If you meant to ask about air-conditioning sales, you can use the given sales data to calculate the forecasts for February through May. If you need help with water pump sales, please provide the correct sales data for January through April, and I will gladly help you with the calculations.

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The statement that cannot be assumed based on the figure is that

<DBC is vertical to <FDE. This makes option B the answer.

The given data consist of various intersections and line types however the line type used to vertical angles are not among.

The line type responsible for vertical angles or used for vertical angle theorem is the parallel lines and a transversal line. This two lines are used together to prove or get angles that are vertical

We can therefore conclude that <DBC is vertical to <FDE is the the correct option

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