Which is the most accurate measurement of 1 mile? (Remember, there are5280 feet in a mile.)A. 5500.89 feetB. 5350 feetC. 5290 feetD. 5000 feet

Answer:

If the ratio of squash to water is 1:2, it means that for every 1 unit of squash, we need 2 units of water.

So, to mix 1 liter of squash, we need 2 liters of water.

Therefore, the number of liters of water needed to mix with 1 liter of squash is 2 liters.

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

The absolute value of any number is just its distance from 0.

-4 is 4 away from 0, so its absolute value is 4.

-5 is 5 away from 0, so its absolute value is 5.

Therefore, the equation is basically just asking what is 4 + 5, which is 9 :D.

Answer:

9

Step-by-step explanation:

The bars around the two numbers imply that it wants you to find the absolute value. Absolute value is the distance a number is from zero since distance is always positive to find the answer just make the number positive. Following this rule l-4l=4 and l-5l=5. Then add them together 4+5=9.

Answer:

what expression nothing shows up

Step-by-step explanation:

Answer:

plzz keep the complete question

Step-by-step explanation:

i hope u will

Answer:

\(E \approx \exp(0.31)\)

Step-by-step explanation:

From the question we are told that

Occurrence of volcanoes\(x=37 times\)

The number year

\(N= 1832-1950\\N=118 years\)

Generally the number  of volcanoes occurring is mathematically modeled as

\(X \approx Poisson(0.31)\)

Generally the waiting time of the earthquakes will also be modeled with exponential distribution with the same parameters

\(E \approx \exp(0.31)\)

BC is tangent to circle A, and the value of r is 10.

Given,

BC=24

CD=16

AD=AB=r

To find the value of r, we can use the fact that a tangent line to a circle is perpendicular to the radius at the point of tangency. So we know that angle ABD is a right angle, and we can use the Pythagorean theorem

The Pythagorean theorem can be used to calculate the value of r:

\(AB^2+BC^2=AC^2\)

\(r^2+24^2=(r+16)^2\)

\(r^2= (r+16)^2-24^2\)

\(r^2\)= \(r^2\)+256+32r-576

\(r^2\)=\(r^2\)+32r-320

\(r^2-r^2\)-32r=-320

-32r=-320

r=320/32

r=10

Therefore the correct answer is r=10.

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Refer to the images attached. Now I am guessing when it says "use geometry" was to graph it? I wasn't completely sure. I attached how I would normally evaluate that problem and a graph of the piecewise function. It has been a while since I have dealt with integrating piecewise function, please let me know what process you were supposed to use if you figure it out. Hope this helps you a bit, have a good one!

Answer:

100 degrees

Step-by-step explanation:

This is because AED And CED ARE supplimetary.

80+<CED=180

-80           -80

<Ced=100

Answer:

(2,-1)

Step-by-step explanation:

We can use substitution to solve this system of equations. Since x is already solved for in the second equation, we can substitute 2y + 4 for x in the first equation:

4(2y + 4) + 2y = 6

Simplifying the left side:

8y + 16 + 2y = 6

Combining like terms:

10y + 16 = 6

Subtracting 16 from both sides:

10y = -10

Dividing both sides by 10:

y = -1

Now that we know y, we can use the second equation to find x:

x = 2y + 4

x = 2(-1) + 4

x = 2

Therefore, the solution to the system of equations is (x, y) = (2, -1).

The correct answer choice is (2, -1).

t p = through point

s = slope

\(y - y(t \: p) = (s) \times ( \: x - x(t \: p) \: ) \\ \)

\(y - ( - 7) = \frac{5}{2} \times (x - 4) \\ \)

\(y + 7 = \frac{5}{2} \times (x - 4) \\ \)

\(y + 7 = \frac{5}{2}x - \frac{5 \times 4}{2} \\ \)

\(y +7 = \frac{5}{2}x - \frac{20}{2} \\ \)

Subtract both sides -7

\(y = \frac{5}{2}x - 10 - 7 \\ \)

\(y = \frac{5}{2}x - 17 \\ \)

And we're done....

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The equation in slope-intercept form is y= 5/2x - 17.

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

Given:

Slope = 5/2

and, point (4, -7).

Using Slope- intercept form

y = mx + b

y= 5/2x + b

As, the line passes through (4, -7)

-7 = 5/2(4) + b

-7 = 5(2) + b

-7 = 10 + b

b= -17

So, the Equation of line is y= 5/2x - 17.

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Answer:

13 gallons

Step-by-step explanation:

Answer:

part a if that's what you mean

Step-by-step explanation:

Answer:

70.69

Step-by-step explanation:

Area = \(\pi r (r + \sqrt{h^2+r^2} )\)

Area = \(\pi (2.5) (2.5 + \sqrt{(6)^2+(2.5)^2} )\)

Area = 70.68583471

Area = 70.69

Answer:

no ;)

Step-by-step explanation:

Answer:

8.15

Step-by-step explanation:

We have 4 quoters in an hour. 15, 30, 45, 60(00)

so 09 minutes is closer to 15 than to 00. making 8.15 the correct answer.

Answer:

\(r = \frac{ \sqrt{a} }{3} \)

The given passage provides a proof that the Separation Axioms follow from the Replacement Schema.

The proof involves introducing a set F and showing that {a: e X : O(x)} is equal to F (X) for every X. Therefore, the conclusion is that the Separation Axioms can be derived from the Replacement Schema.In the given passage, the author presents a proof that demonstrates a relationship between the Separation Axioms and the Replacement Schema.

The proof involves the introduction of a set F and establishes that the set {a: e X : O(x)} is equivalent to F (X) for any given set X. This implies that the conditions of the Separation Axioms can be satisfied by applying the Replacement Schema. Essentially, the author is showing that the Replacement Schema can be used to derive or prove the Separation Axioms. By providing this proof, the passage establishes a connection between these two concepts in set theory.

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The total surface area of the triangular prism using the net is 96 square units

From the question, we have the following parameters that can be used in our computation:

The net of a triangular prism

The surface area of the triangular prism from the net is calculated as

Surface area = sum of areas of individual shapes that make up the net of the triangular prism

Using the above as a guide, we have the following:

Area = 2 * 3 * 7 + 6 * 7+ 2 * 1/2 * 2 * 6

Evaluate

Area = 96

Hence, the surface area is 96 square units

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Answer:

Area = 40

Perimeter = 26

Step-by-step explanation:

length = 8

width = 5

Area = 8 x 5 = 40

Perimeter = 2(8 + 5) = 26

Answer:

Domain = (-∞, ∞) Range = (-∞, ∞)

End Behavior: As X -> -∞, Y -> -∞ | As X -> ∞, Y -> ∞

Inflection Point: (2,0)

Step-by-step explanation:

Answer:

a) 20 sixth graders.

b) 6 sixth graders.

c) 2/9x sixth graders.

d) 189 students in the school.

Step-by-step explanation:

a) 2/9 of 90 = 2/9 * 90 = 20 students.

b) 2/9 of 27 = 2/9 * 27 = 6 students.

c) 2/9 of x = 2/9x

d) 42 = 2/9x so solve the equation: x = 189 students.

If we have 90 students in the school then we will have  20 sixth grade students.

a. From the details of the question, we have 2/9 of the students in the school in sixth grade. Hence;

Number of students in sixth grade = 2/9 × 90 = 20 sixth grade students

b. If the school has 27 students, number of sixth graders =  2/9 ×  27 = 6 sixth grade students

c. If we have x students in the school, the number of sixth graders =  2/9 × x = 2/9x students

d. If we have 42 students in sixth grade, the number of students in the school is;

2/9 × x = 42

x = 9/2 × 42 = 189 students

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Answer:

2/15 litre

Step-by-step explanation:

There is 1 litre in total. Max used 1/5 litre.

1 - 1/5 = 4/5 litre

Then he used 5/6 of the remaining 4/5 litre. He would have 1/6 of 4/5 litre left.

1/6 * 4/5 = 2/15 litre

or

You could do 5/6 * 4/5 to find out how much syrup he used on Sunday and then subtract that from 4/5 litre. It will give you the same answer

Answer:

\( \frac{4}{9} \)

Step-by-step explanation:

\(p = \frac{favorable \: outcomes}{total \: outcomes} = \frac{4}{9} \)

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Explanation:

The probability you get a black marble on the first selection is 2/3 since we have 2 black marbles out of 2+1 = 3 total.

We put the marble back and then we have 2/3 as the probability of selecting another black marble on the second try. Nothing has changed because we put the marble back. That means the events are independent.

So we get (2/3)*(2/3) = 4/9 as the probability of selecting 2 black marbles in a row (with replacement).

Answer:

The correct answer is C

Step-by-step explanation:

:)

Answer:

I would go for "Evidence that the climate has changed over the past 100 years."

Explanation:

I chose the answer i did because the climate change has changed the Earth in so many ways. It has started melting glaicers(sorry if i spelled that wrong...) and it might have been the reason that the dinosuars have gone extinct, which is a good thing because I wouldn't want to be eaten by a T-rex.

Answer:

------------------

Simplify in below steps:

Answer:

25

Step-by-step explanation:

Therefore, the three consecutive odd integers that add up to 93 are 33, 35, and 37.

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