• Question 8: An order for Maalox® reads like this: Take 5mL po 1hr a.c., 1hr p.c., and h.s.
How much does the patient take in one day?

Does anyone have full complete answer for this question? Thanks.

Answer:

Step-by-step explanation:

ngu dot

Answer:

6s−54

Step-by-step explanation:

Use the distributive property to multiply 6 by s−9. i hope this helps

Answer:

4 hours

Step-by-step explanation:

Danielle spent 4 hours painting. You can get this answer by subtracting how much money she spent on the pot from the total bill. This gets you 24. Then you divide this by 6, the amount of money if costs to paint an hour, which gets you 4.

Answer:

we need a pic of the graph to be able. to work this out.

THANK YOU

Answer:

It's 5.

Step-by-step explanation:

8-3= 5

Answer:

z = 10

Step-by-step explanation:

The value of the z-statistic is given by:

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

In which:

X is the measured value.

\(\mu\) is the expected value.

\(s = \frac{\sigma}{\sqrt{n}}\) is the standard deviation of the sample. \(\sigma\) is the standard deviation of the population.

In this question:

The mean length was 2.9 inches, and the population standard deviation is 0.1 inch.

This means that \(\mu = 2.9, \sigma = 0.1\)

Random sample of 100 screws.

This means that n = 100.

To see if the batch of screws has a significantly different mean length from 3 inches, what would the value of the z-test statistic be?

3 inches, so \(X = 3\)

\(s = \frac{0.1}{\sqrt{100}} = 0.01\)

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

\(z = \frac{3 - 2.9}{0.01}\)

\(z = 10\)

Answer:

-10

Step-by-step explanation:

If we first note the denominator of fraction numerator sigma over denominator square root of n end fraction equals fraction numerator 0.1 over denominator square root of 100 end fraction equals fraction numerator begin display style 0.1 end style over denominator 10 end fraction equals 0.01

Then, getting the z-score we can note it is z equals fraction numerator x with bar on top minus mu over denominator begin display style 0.01 end style end fraction equals fraction numerator 2.9 minus 3 over denominator 0.01 end fraction equals negative 10

This tells us that 2.9 is 10 standard deviations below the value of 3, which is extremely far away.

Answer:

Point C represents the unit rate

Step-by-step explanation:

Answer: Choice A) 52 meters

===============================================

Work Shown:

20 & 4/5 = 20 + 4/5 = 20 + 0.8 = 20.8

2 & 1/2 = 2 + 1/2 = 2 + 0.5 = 2.5

The width is 20.8 meters. The length is 2.5 times that

length = 2.5*width

length = 2.5*20.8

length = 52

According to the Angle-Angle-Side (AAS) Congruence Theorem, triangles are congruent if two angles and a non-included side in one triangle are congruent to two angles and the corresponding non-included side in another triangle.

Any three points in Euclidean geometry that are not collinear result in a single triangle and single plane (i.e. a two-dimensional Euclidean space). In other words, each triangle is contained in a single plane, and there are no additional planes.

If all geometry is on the Euclidean plane, then all triangles are contained in a single plane, but in higher-dimensional Euclidean spaces, this is no longer true.

The first page of Euclid's Elements, which was written more than two thousand years ago, defines the terminology used to categorize triangles. In contemporary classification, names are either translated from Latin or directly transliterated from Euclid's Greek.

Hence, According to the Angle-Angle-Side (AAS) Congruence Theorem, triangles are congruent if two angles and a non-included side in one triangle are congruent to two angles and the corresponding non-included side in another triangle.

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Answer:

50$

Each book is equal to 80 now here's the math

50x2=100 340-100=240/3=80

380-80=300/6=50

This is all coming from a high schooler so I may be wrong however this is pretty basic and if I'm wrong flame me man

Answer:

c

Step-by-step explanation:

edge2020

The solutions to the quadratic equation 4(x + 2)² = 36 is x = -5 and x = 1.

Hence, option c) x = -5 and x = 1 is the correct answer.

What is a Quadratic Equation?

Quadratic equation is simply an algebraic expression of the second degree in x. Quadratic equation in its standard form is;

ax² + bx + c = 0

Where x is the unknown

To solve for x, we use the quadratic formula

x = (-b±√(b² - 4ac)) / (2a)

Given that;

4(x + 2)² = 36

4( x(x + 2) + 2(x+2) ) = 36

4( x² + 2x + 2x + 4 ) = 36

4( x² + 4x + 4 ) = 36

4x² + 16x + 16 = 36

4x² + 16x + 16 - 36 = 0

4x² + 16x - 20 = 0

We can further simply ( divide through by 4 )

x² + 4x - 5 = 0

Hence,

x = (-b±√(b² - 4ac)) / (2a)

x = (-4±√(4² - (4 × 1 × -5)) / (2×1)

x = (-4±√(16 - (-20)) / (2)

x = (-4±√(16 + 20)) / (2)

x = (-4±√(36)) / 2

x = (-4±6)) / 2

Hence

x = (-4-6)) / 2 and x = (-4+6)) / 2

x = -10/2 and x = 2/2

x = -5 and x = 1

The solutions to the quadratic equation 4(x + 2)² = 36 is x = -5 and x = 1.

Hence, option c) x = -5 and x = 1 is the correct answer.

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If there are 5 numbers in the list then we can make 60, 3 digit numbers by choosing three different numbers.

Given that there are 5 numbers in the list and different numbers have been chosen.

We are required to find the numbers of 3 digit numbers that Robert could make.

Because 3 different numbers are to be chosen from 5 numbers of the list, the total numbers of 3 digit numbers could be made by Robert =5*4*3

=60 numbers

Hence if there are 5 numbers in the list then we can make 60, 3 digit numbers by choosing three different numbers.

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Answer:

The unit rate is 2 cups of flour per cup of sugar.

Step-by-step explanation:

Answer:

13x + 7x = 180 (corresponding angles, sum of adjacent angles on a straight line=180)

20x = 180

x = 9

Substitute x into angle measures to find values.

13x° = 13(9)

= 117°

7x° = 7(9)

= 63°

The correct step to prove that \(BC^2 = AB^2 + AC^2\) is:

By the cross product property, \(AC^2 = BC \cdot AD\).

To prove that \(BC^2 = AB^2 + AC^2\), we can use the triangle similarity and the Pythagorean theorem. Here's a step-by-step explanation:

Given triangle ABC with right angle at A and segment AD perpendicular to segment BC.

By triangle similarity, triangle ABD is similar to triangle ABC. This is because angle A is common, and angle BDA is a right angle (as AD is perpendicular to BC).

Using the proportionality of similar triangles, we can write the following ratio:

\($\frac{AB}{BC} = \frac{AD}{AB}$\)

Cross-multiplying, we get:

\($AB^2 = BC \cdot AD$\)

Similarly, using triangle similarity, triangle ACD is also similar to triangle ABC. This gives us:

\($\frac{AC}{BC} = \frac{AD}{AC}$\)

Cross-multiplying, we have:

\($AC^2 = BC \cdot AD$\)

Now, we can substitute the derived expressions into the original equation:

\($BC^2 = AB^2 + AC^2$\\$BC^2 = (BC \cdot AD) + (BC \cdot AD)$\\$BC^2 = 2 \cdot BC \cdot AD$\)

It was made possible by cross-product property.

Therefore, the correct step to prove that \(BC^2 = AB^2 + AC^2\) is:

By the cross product property, \(AC^2 = BC \cdot AD\).

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Answer: 280

Step-by-step explanation:

The products of each pair of numbers are:

1 x 33 = 33

4 x 30 = 120

8 x 26 = 208

14 x 20 = 280

b. To find the pair of numbers that will produce the largest possible product, we need to look for the pair with the closest product to 340 (the square of 17, which is the average of the two numbers).

The pair of numbers with the closest product to 340 is 14 and 20, whose product is 280. Therefore, the pair of numbers that will produce the largest possible product is 14 and 20, and the product is 280.

The simplified expression is -16∛3.

We have,

-2∛24 - 4∛81

Now,

\(3^4\) = 81

So,

∛81 = ∛(3³ x 3) = 3∛3

And,

2³ = 8

∛24 = ∛(8 x 3) = ∛8 x ∛3 = 2∛3

Now,

-2∛24 - 4∛81

-2 x 2∛3 - 4 x 3∛3

= -4∛3 - 12∛3

= -16∛3

Thus,

The simplified expression is -16∛3.

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Answer:

Step-by-step explanation:

The total distance Raina ran on these four days is:

9.38 + 12.6 + 16 + 3 = 41.98 kilometers

Answer:

3. -1/4

Step-by-step explanation:

Similar to doing 0.5-0.75 which ends up as -0.25 which is equal to -1/4

Answer:

36+4x

Step-by-step explanation:

i think this is just asking for simplification

times two by each vvariqble in the bracket

36+4x

Answer:

The discount is 36 dollars

The sale price is 44 dollars

Step-by-step explanation:

First find the discount by multiplying the original price by the discount rate

80*45%

Change to decimal form

80*.45

36

The discount is 36 dollars

The sale price is the original price minus the discount

80-36

44

The sale price is 44 dollars

Answer:

Find below correct question:

When she was 20, liz started saving $6,000 a year for retirement. her goal is to reach & 100,00 in savings by the time she’s 30. her account earns 8% interest per year, compounded annually. liz (will/ won’t) have saved $100,000 by age 30. she’ll (exceed/ fall short of) her goal by about ($10,081/ $13,081/ $14,011)

liz won’t have saved $100,000 by age 30. she’ll fall short of her goal by about  $13,081

Step-by-step explanation:

First and foremost we need to know the worth of Liz's retirement savings when she is 30 using excel fv formula as follows:

=fv(rate,nper,-pmt,pv)

rate is the interest earned per year which is 8%

nper is the duration of savings which is 10 years

pmt is the amount of yearly savings which is $6,000

pv is the present worth of total savings which is not known

=fv(8%,10,-6000,0)=$86,919.37  

Hence,Liz would be not be able to reach $100,000 at age 30.

Shortfall=$100,000-$86,919.37  =$ 13,080.63  

The true statement is "the line that can be drawn through points D and E is contained in plane Y".

option B is the correct answer

The points x and y and points C,D,E and f are shown in the figure, the true statement is determined as follows;

We know that, if two points lie in a plane, then the line drawn through the points will contained in the same plane.

The points C lies outside the plane Y and the point D lies on the plane Y, so the line drawn through the points C and D will not contained in plane Y.

So, option (A) is NOT correct.

The points D and E, both lie in the plane Y, so the line drawn through the points D and E will also contained in plane Y.

So, option (B) is CORRECT.

Since the plane X contain infinitely many points, so F is not the only point that can lie in plane X.

So, option (C) is NOT correct.

Similarly, there are infinitely many points in the plane Y, so the points D and E are not the only points that can lie in plane Y.

So, option (D) is NOT correct.  

Thus, the correct option is;

The line that can be drawn through points D and E is contained in plane Y.

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The complete question is below:

Points x and y and points C,D,E and f are shown what is true about points

(A) The line that can be drawn through points C and D is contained in plane Y.

(B) The line that can be drawn through points D and E is contained in plane Y.

(C) The only point that can lie in plane X is point F.

(D) The only points that can lie in plane Y are points D and E

Answer:

To find the percentage decrease, we need to find the difference between the original price and the new price, divide that difference by the original price, and then multiply by 100 to express the result as a percentage.

The difference between the original price and the new price is:

990 - 765 = 225

Dividing the difference by the original price gives:

225 ÷ 990 ≈ 0.227

Multiplying by 100 gives:

0.227 x 100 ≈ 22.7

Therefore, the percentage decrease in the monthly price of the contract is approximately 22.7%.

Step-by-step explanation:

Answer:

y = 0.8x + 0.5

Step-by-step explanation:

First, find the slope using two pairs of values, (0.5, 0.9) and (0.75, 1.1):

\( slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1.1 - 0.9}{0.75 - 0.5} = \frac{0.2}{0.25} = 0.8 \)

m = 0.8

Find y-intercept, b, by substituting x = 0.5, y = 0.9 and m = 0.8 into y = mx + b

Thus:

0.9 = (0.8)(0.5) + b

0.9 = 0.4 + b

0.9 - 0.4 = b

b = 0.5

To write the equation substitute m = 0.8, and b = 0.5 into y = mx + b.

Thus:

y = 0.8x + 0.5

\(\begin{cases} \stackrel{\textit{sum is twelve}}{a + b = 12}\\ \stackrel{\textit{product is 32}}{ab = 32}\\[-0.5em] \hrulefill\\ a + b = 12\\ b = 12 - a \end{cases}\qquad \implies \stackrel{\textit{substituting that in our 2nd equation}~\hfill }{a(12-a) = 32\implies 12a-a^2=32} \\\\\\ 0=a^2-12a+32\implies 0=(a-8)(a-4)\implies a= \begin{cases} 8\\ 4 \end{cases} \\\\\\ \stackrel{\textit{we know that}}{b = 12 - a}\implies b = \begin{cases} 12-8\to &4\\ 12-4\to &8 \end{cases}\)

Answer:

(6, 6)

Step-by-step explanation:

The formula to find midpoint is (xm, ym) = (x1+x2)/2, (y1+y2)/2

In this case, x1= 9

x2= 3

y1= 5

and y2= 7

so, (xm, ym) = (9+3)/2, (5+7)/2

which can be simplified to

(xm, ym)= 12/2, 12/2

which equals (xm, ym) = 6,6

so the x value of the midpoint is 6 and the y value of the midpoint is 6

which makes the midpoint (6,6)