Can someone plz help me with this one problem plz

(I’m marking brainliest!!!!)

Answer: 1 tablespoon

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

because 3 x 4 + 2 is 14!!!

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

9514 1404 393

Answer:

 all real numbers greater than or equal to –3

Step-by-step explanation:

|x| has a range of all real numbers greater than or equal to zero, so f(x) = |x|-3 will have a range of ...

 all real numbers greater than or equal to -3

If x and y satisfy the system of equations 4x + 5y = 9 and 9x + 1y = 10, then the value of (x + y) is 2.

Given the system of the linear equations are

4x + 5y = 9 ................. (i)

9x + y = 10 ............... (ii)

Now multiplying 5 with equation (ii) we get,

5(9x + y) = 5*10

45x + 5y = 50 ..................... (iii)

Subtracting equation (i) from equation (iii) we get,

(45x + 5y) - (4x + 5y) = 50 - 9

45x + 5y - 4x - 5y = 41

41x = 41

x = 41/41 = 1

Substituting x = 1 in equation (i) we get,

4 * 1 + 5y = 9

4 + 5y = 9

5y = 9 - 4 = 5

y = 5/5 = 1

So the solutions are x = 1 and y = 1.

Hence the value of x + y = 1 + 1 = 2.

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The average change in the otter's position each minute is -24.5 ft per minute and the otter goes deeper.

We have,

The ratio of "change in the function values" to "change in the interval endpoints" is referred to as the average rate of change of a function f(x) over an interval [a, b].

Here, we have

Sea level changes by -73.5 ft in 3 minutes

So, we apply the average change formula, and we get

= -73.5/3

= - 24.5 ft per minute

And the otter goes deeper because - 24.5 < 0

Hence, the average change in the otter's position each minute is -24.5 ft per minute and the otter goes deeper.

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complete question;

A sea otter is underwater. Its position below sea level changes by -73.5 ft in 3 minutes. What is the

average change in the otter's position each minute? Is the otter going deeper or toward the surface of

the water? Explain your reasoning. Show your work!!! (4 pts)

Change in Otter's position per minute:

The otter is swimming..

Answer:

50÷6=8 R2

Step-by-step explanation:

                       8  

              6  ⟌50        R2

                     - 0    

                 -------------  

                       50  

                      -48  

                 --------------  

                          2  

So, Miranda will have $8 left to buy.

The probability that a randomly selected home in Queens has 4 or more computers is 0.1 or 10%. The correct answer is (b) 0.10.

The given probability distribution table shows the probabilities of having 1, 2, or 3 computers in a randomly selected home in Queens. However, the probability of having 4 or more computers is not given in the table.

To find the probability of having 4 or more computers in a randomly selected home, we can use the complement rule. The complement rule states that the probability of an event happening is equal to 1 minus the probability of the event not happening. In this case, the event we are interested in is having 4 or more computers in a home, and the complement of this event is having 1, 2, or 3 computers in a home.

So, the probability of having 4 or more computers in a randomly selected home in Queens can be calculated as:

P(4 or more) = 1 - P(1 or 2 or 3)

P(1 or 2 or 3) = P(1) + P(2) + P(3) = 0.4 + 0.3 + 0.2 = 0.9

P(4 or more) = 1 - 0.9 = 0.1

Therefore, the probability that a randomly selected home in Queens has 4 or more computers is 0.1 or 10%. The correct answer is (b) 0.10.

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Answer:

4 years

Step-by-step explanation:

$42 interest every year
168/42 = 4
Let me know if this helps

Please post full question

Answer:

is this a question or a statement lol

Step-by-step explanation:

The point estimate of the population is 0.415 round to the nearest thousandth as needed the margin error is 0.189.

In statistics, for point estimation, an unknown population parameter (e.g. population mean). More formally, it is applying a point estimator to data to obtain a point estimate.

Point estimation can be contrasted with interval estimation. Such interval estimates are usually confidence intervals for frequentist inference and confidence intervals for Bayesian inference. More generally, point estimators can be contrasted with set estimators. An example is the confidence rate or confidence rate. Point estimators can also be contrasted with distribution estimators. Examples include confidence distributions, randomized estimators, and Bayesian posterior distributions.

Based on the question,

The confidence  interval of Lower bound is 0.226.

The confidence interval of Upper bound is 0.604.

X - E = 0.226.                     --------------------------- (1)

X + E = 0.604                     ---------------------------(2)

Adding equation (1) and (2),

    2X = 0.83

⇒  X = 0.83/2

⇒ X = 0.415

Putting X = 0.415 in equation (1),

0.415 + E = 0.604

⇒ E = 0.604 - 0.415

⇒ E = 0.189

Thus, the point estimate of the population is 0.415 round to the nearest thousandth as needed the margin error is 0.189.

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Step-by-step explanation:

Given that the set of data collected has an extreme value (24), a Median measure of center is more appropriate than a Mean measure.

We sort the same data collected in increasing order:

{0, 1, 2, 4, 4, 5, 5, 24}

There are 8 elements inside the set, so we check the 4th and 5th elements (closest to the center), which are 4 and 4.

Since they are equal, the Median is 4.

Our answer is Median; 4.

Answer:

median 4

Step-by-step explanation:

i took the same exam and got this question correct good luck

The only option that cannot be used to prove that the diagonals of parallelogram abcd intersect at point e is; Option C

A) The sum of the interior angles of any quadrilateral is 360° and so this is true about the parallelogram.

B) AB = CD and BC = DA from opposite sides of a parallelogram are equal. Also AC = CA because of reflexive property of congruence. Thus, ∠ABC ≅ ∠CDA

C) This is not true because ∠ABC ≅ ∠CDA instead of ∠ABC ≅ ∠CDE.

D) This is true because of the definition of a transversal.

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Answer:

x=0.04167

Step-by-step explanation:

4/9(6-27x)/16x=13/4

(24-108x)/144x=13/4

96-432x=1872x

2304x=96

x=96/2304

x=0.04167

Answer:

12 y − 3

Step-by-step explanation:

4(3y+2)-11

Expand 4(3y+2): 12y+8

12y+8-11

=12y-3

To calculate the volume of a rectangular box, you multiply the lengths of its sides.

In this case, the given box has sides measuring 7 inches, 9 inches, and 13 inches. Therefore, the volume can be calculated as:

Volume = Length × Width × Height

Volume = 7 inches × 9 inches × 13 inches

Volume = 819 cubic inches

So, the volume of the given box is 819 cubic inches. The formula for volume takes into account the three dimensions of the box (length, width, and height), and multiplying them together gives us the total amount of space contained within the box.

In this case, the box has a volume of 819 cubic inches, representing the amount of three-dimensional space it occupies.

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\(\large\bf{\underline{Answer:}}\)

\(\large\bf{A)\:y = x -2(w+z)}\)

__________________________________________

\(\large\bf{\underline{Here,}}\)

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎\(\large\bf{⟹w=\frac{x-y}{2} -z}\)

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎\(\large\bf{⟼w+z= \frac{x-y}{2}}\)

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎\(\large\bf{⟼2(w+z)=x-y}\)

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎\(\large\bf{⟼-x+y=-2(w+z)}\)

‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎‎‎ ‎ ‎\(\large\bf{⟼y=x-2(w+z)}\)

\(\large\mathfrak{hence\:solved}\)

Answer:

A

Step-by-step explanation:

w = \(\frac{x-y}{2}\) - z ( add z to both sides )

w + z = \(\frac{x-y}{2}\) ( multiply both sides by 2 to clear the fraction )

2(w + z) = x - y ( add y to both sides )

y + 2(w + z) = x ← subtract 2(w + z) from both sides

y = x - 2(w + z) → A

Answer:

1 39 > 39 - 2

2 28 + 11 < 310

3 7 * 8 = 56

Hope this helps :)

Please mark me as Brainliest

Answer:

Item 1: -3,3.5

Item 2: -3,1

Item 3: -1,-2.5

Item 4: 2.25,-1

Answer:

item 1. (3,3.5 )

item 2. ( 3, 1 )

item 3. (-1 , -2.5)

item 4. ( 2 , -1 )

Step-by-step explanation:

Answer:

the anwer is option 1

Step-by-step explanation:     7n+2

Answer: 48

Step-by-step explanation:

The formula will return 5, because none of the conditions in the nested IF statement are true for the value of A1 being "C".

The formula =IF(A1="A",1,IF(A1="B",2,IF(A1="D",4,5))) is a nested IF statement that checks the value of cell A1 and returns a corresponding value based on the conditions.

In this case, the value of A1 is "C". Therefore, the first condition, A1="A", is not true, so the formula moves on to the second condition, A1="B". This condition is also not true, so the formula moves on to the third condition, A1="D". However, this condition is also not true, because the third condition has a typo, where there is an extra space before the "D". Therefore, the formula evaluates the final "else" option, which is 5.

Thus, the formula will return 5, because none of the conditions in the nested IF statement are true for the value of A1 being "C".

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Answer:

2/5

Step-by-step explanation:

please mark brainliest :D

Answer:

2/5 in lowest terms possible

Step-by-step explanation:

The volume of the solid generated by rotating f(x) = 1/√(x) about the x-axis, bounded by x = 9 and x = 10, is 2π (2√(10) - 6).

To determine the volume of the solid generated by rotating the function f(x) = 1/√(x) about the x-axis, bounded by x = 9 and x = 10, we can use the method of cylindrical shells.

The volume of the solid can be calculated using the formula:

V = ∫(2πxf(x)) dx

where the integration is performed over the interval [9, 10].

Substituting the function f(x) = 1/√(x), we have:

V = ∫(2πx(1/√(x))) dx

= 2π ∫(1/√(x)) dx

= 2π [2√(x)] |_9^10

= 2π (2√(10) - 2√(9))

= 2π (2√(10) - 6)

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The variance of the project completion time is 0, which indicates that the probability of completing the project in 10 or fewer days is 0 or approximately 0 (rounded to four decimal places). The earliest completion time (ECT) of the project is the shortest time to complete the project by the most favorable scenarios.

The critical path is A₁→A₂→A₃→A₄→A₅, and the expected duration of the project is 10 days. The 20% chance of rework occurs only once, which will increase the duration of Activity A₃ by 2 days.

The resulting duration of Activity A₃ will be 4 days instead of 2 days. However, there is no impact on the expected duration of the entire project as there is a float of 2 days for Activity A₄.

The rework has no impact on the critical path of the project, which is A₁→A₂→A₃→A₄→A₅. The expected duration of the project is 10 days, which is calculated as follows: ECT = the sum of expected durations of the activities on the critical path

= 2 + 2 + 2 + 2 + 2

= 10 days

The variance of the project completion time is 0, which indicates that the probability of completing the project in 10 or fewer days is 0 or approximately 0 (rounded to four decimal places).

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Answer: Grandfather = 62

Grandmother = 59

Step-by-step explanation:

1) Organize information.

2) Simplify.

3) Insert value of m into m + 3 = f.

4) Check work.

Answer:

828382772

Step-by-step explanation:

do it your self

hope this help

Answer:

Step-by-step explanation:

interval in mathematics stands for a set of real numbers,

denoted by [a,b] where a and b are the starting and ending real numbers both inclusive respectively.

thus, interval [a,b] is the set of real numbers starting from a to b both are real numbers and are included.

If the expression be 23 x² + 3x + 8 then the constant exists 8.

The addition, subtraction, multiplication, and division arithmetic operators are used to write a group of numbers together to form a numerical statement in mathematics. The expression of a number can take on various forms, including verbal form and numerical form.

A mathematical expression is a finite combination of symbols that is well-formed in accordance with context-specific norms.

A mathematical expression is a phrase that includes at least two numbers or variables, at least one arithmetic operation, and the expression itself. Any one of the following mathematical operations can be used. A sentence has the following structure: Number/variable, Math Operator, Number/Variable is an expression.

During the course of a program's execution, a constant's value cannot change. As a result, the value is constant, as implied by its name. During the course of a program's execution, a variable's value can change. As a result, the value might change, as implied by its name.

Let the expression be 23 x² + 3x + 8

then the constant exists 8.

Therefore, the correct answer is option C. 8.

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The midpoint of a line divides the line into equal segments.

The option that proves PQ = LO is (a)

The given parameters are:

\(\mathbf{L = (0,0)}\)

\(\mathbf{M = (3,0)}\)

\(\mathbf{N = (3,7)}\)

\(\mathbf{O = (0,7)}\)

P is the midpoint of LM.

So, we have:

\(\mathbf{P = \frac{LM}{2}}\)

\(\mathbf{P = (\frac{(0 +3}{2},\frac{0+0}{2})}\)

\(\mathbf{P = (\frac{3}{2},0)}\)

Q is the midpoint of NO.

So, we have:

\(\mathbf{Q = \frac{NO}{2}}\)

\(\mathbf{Q = (\frac{(3 +0}{2},\frac{7+7}{2})}\)

\(\mathbf{Q = (\frac{3}{2},7)}\)

Distance PQ is calculated as follows:

\(\mathbf{d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}}\)

This gives:

\(\mathbf{PQ = \sqrt{(3/2 - 3/2)^2 + (0 - 7)^2}}\)

\(\mathbf{PQ = \sqrt{ 7^2}}\)

\(\mathbf{PQ = 7}\)

Distance LO is calculated as follows:

\(\mathbf{LO = \sqrt{(0 - 0)^2 + (0 - 7)^2}}\)

\(\mathbf{LO = \sqrt{ 7^2}}\)

\(\mathbf{LO=7}\)

So, we have:

\(\mathbf{PQ = 7}\)

\(\mathbf{LO=7}\)

Thus:

\(\mathbf{PQ = LO}\)

Hence, the correct option is (a)

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