Which is the same as 7/3?

Which Is The Same As 7/3?

Answers

Answer 1

Answer:

Its D.

Step-by-step explanation:

7 is being divided from 3.

Answer 2

Answer: 7 divided by 3

Step-by-step explanation: 7/3 = 2.3 and so does 7 divided by 3.


Related Questions

What are the key characteristics of the graph of f(x)=cscx?

Select all correct statements.


a.The range of the function is (−∞, −1]∪[1, ∞) .

b.The y-intercept is (0,1).

c.Asymptotes occurs every π, beginning at x = 0.

d.The x-intercepts occur every π, with one x-intercept at (π2,0).

Answers

The key characteristics of graph of f(x) = cosecx are, The range of the function is (−∞, −1]∪[1, ∞) and Asymptotes occurs every π, beginning at x = 0. So statements 1 & 3 are correct

What is trigonometry?

Trigonometry is a branch of mathematics, which deals with the study of right angle triangles. Trigonometry is concerned with specified functions of angles and their applications to calculations.

There are 6 commonly used functions in trigonometry with their name and abbreviations-

sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), cosecant (cosec)

Given that,

A trigonometric function,

f(x) = cosecx

The range of cosecx is (−∞, −1]∪[1, ∞)

At x = 0, it is approaching to infinity from both the sides

So, y intercept is not 1

At every π interval, it has Asymptotes

It never intersects the x axis, So x-intercept is not exist here

Hence, statements 1 & 3 are correct

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The graph of f(x)=cscx has a range of (−∞, −1]∪[1, ∞) , no y-intercept, and asymptotes at every multiple of \pi, but no x-intercepts.

The key characteristics of the graph of the function f(x)=cscx include the following:

The range of the function is(−∞, −1]∪[1, ∞) .which corresponds to all real numbers that are not between -1 and 1.

This is because the cosecant function is the reciprocal of the sine function, which ranges from -1 to 1.

So, the cosecant function will take on all values that are less than -1 or greater than 1.

The graph does not have a y-intercept because the function is undefined at x = 0.

The sine function, which is the reciprocal of the cosecant, equals 0 at this point, and division by zero is undefined.

Asymptotes occur at every multiple of [tex]\pi[/tex], excluding multiples of \(\pi/2\) because at these points the sine function equals 0, and

since cosecant is the reciprocal of sine, the function is undefined at these points;

so statement c is incorrect.

The x-intercepts are nonexistent because the function is the reciprocal of sine, and sine only takes the value zero at multiples of \(\pi\), at which points cosecant is undefined.

Option a., c., d.

Can you explain it and help me out please​

Answers

Answer:

b=19

Step-by-step explanation:

2x(3x+5)+3(3x+5)= (3x+5)(2x+3)= 6x²+ 9x+10x+15=6x²+19x +15

6x² + 19x +15 = ax²+bx+c

a=6, b=19, c=15

evaluate the expression shown 6(14+8)12

Answers

Answer:

1584

Step-by-step explanation:

Do distributive property to solve I believe

(-5, 3), (2, 1)
What is the slope

Answers

Answer:

[tex]-3.5[/tex]

Step-by-step explanation:

[tex] \frac{ - 5 - 2}{3 - 1} = \frac{ - 7}{2} = -3.5[/tex]

hope this helps you

Slope: [tex]-2/7[/tex]

Find the slope between your two points

[tex](x_{1} ,y_{1} )=(-5,3)\\(x_{2} ,y_{2} )=(2,1)[/tex]

Use the slope formula

[tex]y_{2} -y_{1} /x_{2} -x_{1}[/tex]

[tex]1-3/2--5[/tex]

[tex]-2/7[/tex]

Slope

[tex]-2/7[/tex]

Select the three ratios that represent the number of blue marbles to red marbles.

Answers

6:9, if you need more just simply find common ratios or simplify.

Answer: Either 2:3 or 3:2

Help please will give B
-1/-3 positive rational number or negative rational number
+1/-3 positive rational number or negative rational number
-2/+3 positive rational number or negative rational number
+1/+3 positive rational number or negative rational number
+2/-3 positive rational number or negative rational number
-1/+3 positive rational number or negative rational number
-2/-3 positive rational number or negative rational number
+2/+3 positive rational number or negative rational number

Answers

Hi there! Hopefully this helps!

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

Remember: When the numerator and denominator both are positive integers or both are negative integers, it is a positive rational number. When either the numerator or the denominator is a negative integer, it is a negative rational number.

(-1/-3) Positive Rational Number.

(+1/-3) Negative Rational Number.

(-2/+3) Negative Rational Number.

(+1/+3) Positive Rational Number.

(+2/-3) Negative Rational Number.

(-1/+3) Negative Rational Number.

(-2/-3) Positive Rational Number.

(+2/+3) Positive Rational Number.

Final answer:

In mathematics, the sign of a rational number is determined by the signs of the numerator and the denominator. If both the numerator and the denominator are of same sign (either positive or negative), the rational number is positive. If they have different signs (one positive, one negative), the rational number is negative.

Explanation:

According to the rules of mathematics, the sign of a rational number is determined by the signs of the numerator and the denominator. If both are positive or both are negative, the resulting number is positive. If one is positive and the other is negative, the result is negative.

-1/-3: This can be interpreted as negative divided by negative. When we divide negative by negative, the result is a positive rational number.+1/-3: This is positive divided by negative, giving a negative rational number.-2/+3: This means negative divided by positive, resulting in a negative rational number.+1/+3: Both positive, hence the result is a positive rational number.+2/-3: Stands for positive divided by negative which gives a negative rational number.-1/+3: Interpreted as negative divided by positive, giving a negative rational number.-2/-3: Both are negative, so the result is a positive rational number.+2/+3: Both are positive. Hence, the result is a positive rational number.

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5 ½ x 3=
2 ⅓ x 4 ¾=
-2 ⅖ x 3 ¼=

Answers

1) 16 1/2

2) 7

3) -1 4/5

Second try PLEASE HELP ME ASAP i always give brainliests and thanks +20 points!
(if you can please explain too how to find the discriminant i am very bad at it)

Answers

Answer:

The discriminant is positive

Step-by-step explanation:

You can find that because on the graph, the top of the curve is on Y and its positive. Its at positive 4 so its positive......sorry im not good at explaning hope this helped.....also you can check google images or videos and it explanes.

Answer:

Positive

Step-by-step explanation:

In order to answer this question, we need to figure out the equation of the quadratic.

We see that the vertex is at (0, 4) and that the points (1, 3) and (2, 0) are on the graph. The generic quadratic is: ax^2 + bx + c, so we can just plug in these three points to find a, b, and c:

4 = 0 + 0 + c  ⇒  c = 4

3 = a + b + c = a + b + 4  ⇒  a + b = -1

0 = 4a + 2b + c = 4a + 2b + 4  ⇒  4a + 2b = -4

We now have two linear equations (a + b = -1 and 4a + 2b = -4) so multiply the first one by 2 and subtract it from the second:

  4a + 2b = -4            ⇒             4a + 2b = -4

- 2(a + b) = (-1) * 2       ⇒         -   2a + 2b = -2

______________     ⇒       ______________

Our difference is 2a = -2, so a = -1. Plug this back in to find b: a + b = -1.

-1 + b = -1

b = 0

So our equation is -x^2 + 4 = 0.

The discriminant is just b^2 - 4ac. Here, it is: 0^2 - 4 * (-1) * (4) = 16.

So the discriminant is positive.

Hope this helps!

PLEASE HELP ME ASAP..................................

Answers

Answer:

2, 4, 5

Step-by-step explanation:

Answer:

5x+3x AND 8x

(10b-10b) And 0

y-9(3) AND -27

Step-by-step explanation:

please give me brainliest

-3/5n=2/5 pls help me

Answers

Answer:

the answer is the expression, 5n-3

Step-by-step explanation:

Answer:

The value of n is -3/2.

Step-by-step explanation:

In order to solve x, you have to use the Cross-Multiplication :

[tex] \frac{ - 3}{5n} = \frac{2}{5} [/tex]

[tex] - 3(5) = 2(5n)[/tex]

[tex] - 15 = 10n[/tex]

[tex]10n \div 10 = - 15 \div 10[/tex]

[tex]n = \frac{ - 15}{10} [/tex]

[tex]n = \frac{ - 3}{2} [/tex]

Find the mean, median, mode, and range of the data shown below.
DRAG DROP VALUES
6.8
8,
7,
6,
5,
7,
5,
6,
8,
5,
9,
4, 75, 6, 8, 10
7, 5, 6, 81 6
6.75
| 5.5
Mean =
Mode =
Median
Range =

Answers

Answer:

Step-by-step explanation:

mean=12.7413

median=6.75

mode=6

range=77

Answer:

mean=12.7413

median=6.75

mode=6

range=77

Step-by-step explanation:

5x + 2y = 7
y=x+1
What is the solution set of the given system?
{(5/7, 1217)
{(9/7,16/7)
{(1217,5/7)
{(16/7.9/7)]

Answers

Answer:

(5/7, 12/7) <- I think you meant to type that. Its the first one

Step-by-step explanation:

Step 1: Substitute y=x+1 in for y in 5x + 2y = 7

5x + 2(x+1) = 7

Step 2: Solve it

5x + 2x + 2 = 7

       7x + 2 = 7

             - 2  - 2

              7x = 5

              ---    ---

               7     7

                x = 5/7

Step 3; Plug x into y=x+1

y = 5/7 + 1

y = 12/7

Answer:

{(5/7 , 12/7)}

Step-by-step explanation:

First plug y into one of the x's

5x + 2(x + 1)  = 7

Now solve for X

5x + 2x + 2 = 7

Combine like terms

7x + 2 = 7

Subtract 2 from each side

7x = 5

Divide to get x by itself

x = 5/7

Now plug that into the second equation for x

y = 5/7 + 1

now just solve it

y = 12/7 if they want it simplified then it's 1 5/7

Hope this helped!

Khloe ran around the track 7 times at the same rate of speed. It took her 21 minutes to run. Zachary took 4 minutes to run around the track once. Which student ran​ faster? Explain.

Answers

Zachary ran faster with 4 minutes per lap compared to Khloe's 3 minutes per lap.

To compare the speeds of Khloe and Zachary, we need to find their respective speeds in terms of minutes per lap.

Khloe ran around the track 7 times in 21 minutes, so her speed is [tex]\( \frac{21}{7} = 3 \)[/tex] minutes per lap.

Zachary took 4 minutes to run around the track once, so his speed is [tex]\( 4 \)[/tex] minutes per lap.

Comparing their speeds, Zachary's speed is faster at 4 minutes per lap, whereas Khloe's speed is 3 minutes per lap.

In summary, Zachary ran faster than Khloe because he completed each lap in 4 minutes compared to Khloe's 3 minutes per lap.

Factor completely 14g^5 - 21g^7

Answers

Answer:

7g^2 (2 - 3g^2

Step-by-step explanation:

First, you have to factor out the GCF

in this case, factor out 7g^5 to get

7g^2 (2 - 3g^2)

At this point you can't factor anymore, so you get

7g^2 (2 - 3g^2)

CAN SOMEONE PLEASE HELP ME ill give brainliest if correct

Answers

Answer:

280

Step-by-step explanation:

360-80

2(2x +1) = 3(x-8) =
how do you solve this ​

Answers

Answer:

x=-26

Step-by-step explanation:

Distributive property first (both sides)

you would get

4x+2 = 3x-24

next you will subtract 3x from both sides

1x+2=-24

add 24 to both sides

1x+26=0

move 26 to the other side but since you flipped it you have to make it negative

x=-26

Find the distance of the line segment joining the two points

Answers

Answer:

D or 4 square root 3

Step-by-step explanation:

using distance formula -12 square rooted - 2 square root 3 = -4squareroot3. So, after that you would square giving 48 then square root giving 4 square root 3. (-4 square root 2 and -32 square rooted cancel out giving 0)

I really don’t understand my assignments and...restarting all my math in college and oof can’t believe it I forget that much and if anyone’s down being my tutoring me well then send me friend request or shoot me message on here because I’m gonna need your help 24/7....

Answers

Answer:

Two hundred years = 2 century

4 decates= 40 years

36 months =3 years

96hours=4 days

6 months =26.071 weeks

Answer:

9. 21 days = 3 weeks (7 days in a week)

10. 200 years = 2 centuries (100 years in a century)

11. 4 decades = 40 years (10 years in a decade)

12. 36 months = 3 years (12 months in a year)

13. 96 hours = 4 days (24 hours in a day)

14. 6 months = 26 weeks (52 weeks in a year divided by 2)

15. 2 weeks

16. 50 years

17. 65 days

18. 110 weeks

19. hours

20. months

21. centuries

22. years  

Need help plz thank you

Answers

Answer:

20000

Step-by-step explanation:

1 km = 1000 m. 20 km = 20000, basically # of km times 100

Answer: 20,000 meters or 12.4 miles (Didn't know which one you meant)

Step-by-step explanation:

To get miles all you have to do is divide it by 1.6.

To get the meters all you have to do is to multiple it by 1000.

(Hope this helps)

2.) Find the length of RQ.

Answers

Answer:

the length of angle R Q is 4

What is the longest line segment that can be drawn in a right rectangular prism that is 13 cm long, 8 cm wide and 7 cm tall?

Answers

Final answer:

The longest line that can be drawn in a right rectangular prism (a box) is the diagonal from one corner to the opposite corner. This is called the space diagonal. It can be calculated using the Pythagorean theorem in three dimensions. In this case, the longest line is 16.8 cm.

Explanation:

The longest line that can be drawn in a right rectangular prism, also known as a box, is the diagonal drawn from one corner of the box to the opposite corner. This longest line is also known as the space diagonal of the box. To find the length of the space diagonal, we use the Pythagorean theorem in three dimensions, which is given by the formula d = √(l² + w² + h²), where l, w, and h are the length, width, and height of the box respectively.

In this case, the length l is 13 cm, the width w is 8 cm, and the height h is 7 cm. Thus, the length of the space diagonal is d = √((13 cm)² + (8 cm)² + (7 cm)²) = √(169 cm² + 64 cm² + 49 cm²) = √282 cm² = 16.8 cm. Therefore, the longest line segment that can be drawn in the box is 16.8 cm long.

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The longest line segment that can be drawn in the prism is approximately 16.79 cm long.

 First, we calculate the diagonal of the base of the prism, which is the rectangle with dimensions 13 cm by 8 cm.

The diagonal of this rectangle can be found using the Pythagorean theorem in two dimensions:

[tex]\[ d_{\text{base}} = \sqrt{l^2 + w^2} \][/tex]

[tex]\[ d_{\text{base}} = \sqrt{13^2 + 8^2} \][/tex]

[tex]\[ d_{\text{base}} = \sqrt{233} \][/tex]

 Next, we find the diagonal of the entire prism by considering the diagonal of the base and the height of the prism:

[tex]\[ d_{\text{prism}} = \sqrt{d_{\text{base}}^2 + h^2} \][/tex]

[tex]\[ d_{\text{prism}} = \sqrt{(\sqrt{233})^2 + 7^2} \][/tex]

[tex]\[ d_{\text{prism}} = \sqrt{282} \][/tex]

 Therefore, the longest line segment that can be drawn in the prism is the space diagonal, which is approximately:

[tex]\[ d_{\text{prism}} \approx \sqrt{282} \][/tex]

[tex]\[ d_{\text{prism}} \approx 16.79 \text{ cm} \][/tex]

 So, the longest line segment that can be drawn in the prism is approximately 16.79 cm long.

Simplify this exponent
10^7

Answers

We can simplify the exponent by multiplying 10 to itself 7 times.

= 10 * 10 * 10 * 10 * 10 * 10 * 10

= 100 * 10 * 10 * 10 * 10 * 10

= 1000 * 10 * 10 * 10 * 10

= 10000 * 10 * 10 * 10

= 100000 * 10 * 10

= 1000000 * 10

= 10000000

10^7 = 10,000,000

~Good luck

The volume of the cylinder above is 2314.25units3 , and the radius of the base is 8.9 units. Find the volume of the cone.

Answers

Answer:

771.4 units^3

Step-by-step explanation:

Formula for volume of a cylinder = V=πr^2h

Plug in the numbers to solve for the height (note: the height of an oblique or slanted cylinder is the same as a regular right cylinder)

2314.25 = π(8.9)^2 h

h=9.3

Then plug the height into the formula for a pyramid

V = 1/3πr^2

V = 1/3 π (8.9)^2 (9.3)

V = 771.4 units ^3

Which equation has x = 4 as the solution?
olog,(3x+4)= 2
log, (2x-5) = 2
log, 64=4
log, 16 =4

Answers

16=4 because in order to get 4 you need have to divide 16 into 4

The equation that has the solution x = 4 is [tex]log_ 4 (3x+4) = 2[/tex].

Option A is the correct answer.

What is a solution?

Solutions are the values of an equation where the values are substituted in the variables of the equation and make the equality in the equation true.

We also find the solution in a system of equations using the substitution or elimination method.

Example:

2x + 4 = 8

The solution is x = 2.

We have,

To find which equation has x = 4 as the solution,

We can substitute x = 4 into each equation and see which one gives a true statement.

Now,

[tex]log_4 (3x+4) = 2\\log_3 (2x-5) = 2\\log_x 64 = 4\\log_x 16 = 4[/tex]

We can write it as,

4² = 3x + 4

16 = 3x + 4

16 - 4 = 3x

3x = 12

x = 4

3² = 2x - 5

9 = 2x - 5

9 + 5 = 2x

14 = 2x

x = 7

[tex]x^4[/tex] = 64

x = [tex]64^{1/4}[/tex]

[tex]x^4[/tex] = 16

x = 16[tex]16^{1/4}[/tex]

x = 2

Thus,

[tex]log_ 4 (3x+4) = 2[/tex] has the solution x = 4.

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The complete question:

Which equation has x = 4 as the solution?

[tex]log_4 (3x+4) = 2\\log_3 (2x-5) = 2\\log_x 64 = 4\\log_x 16 = 4[/tex]

What is the relationship between the sides x and y in the given figure?

Answers

Y=2x because x axis is on the bottom and X axis always comes before Y axis!

Does 6 have a greater absolute value than -8

Answers

Answer:

No

Step-by-step explanation:

The absolute value of -8 is 8,and 6<8.

Mark me brainliest if I helped:D

Look at the image to answer.​

Answers

Maria subtracted 10x instead of adding it on step 4

Answer:

[tex]x=2[/tex]

Step-by-step explanation:

Line 4 has the problem:

[tex]12x-10x=44-10x+10x[/tex]

The correct way to put it is:

[tex]12x+10x=44-10x+10x[/tex]

which comes out to:

[tex]12x+10x=44-10x+10x\\22x=44\\x=2[/tex]

Please help!!!!
Find the sum of the series
15
1
(2 1)
n
n

  . Show your work.

Answers

Answer:

225

Step-by-step explanation:

Using the basic components of summation ∑

∑n = [tex]\frac{1}{2}[/tex] n(n + 1) and ∑1 = n

Thus

∑ (2n - 1) ← for n = 1 to 15

= ∑2n - ∑1

= 2∑n - ∑1

= 2 ([tex]\frac{1}{2}[/tex] n(n + 1)) - n

= n(n + 1) - n ← Evaluate for n = 15 ( the upper value )

= 15 × 16 - 15

= 240 - 15

= 225

Answer:

255

Step-by-step explanation:

Expand and simplify
(3x +4)(2x +3)

Answers

Answer: 6x^2 + 17x + 12

Step-by-step explanation:

You multiply the two outside terms and the two inside terms then add

a plane averaged 400 mph on a trip going east, but only 280 mph on the return trip. The total flying time in both directions was 8.5 hours. what was the one-way distance?

Answers

Answer:

1400 miles

Step-by-step explanation:

Speed is the time rate of change of distance. It is the ratio of distance to time and is given by the equation:

[tex]Speed(S) = \frac{distance(d)}{time(t)}\\ S=\frac{d}{t}[/tex]

plane averaged 400 mph on a trip going east, but only 280 mph on the return trip.

The time spent (t₁) in going east is given by:

[tex]S=\frac{d}{t_1}\\ t_1=\frac{d}{S} =\frac{d}{400mph}[/tex]

The time spent (t₂) in going east is given by:

[tex]S=\frac{d}{t_2}\\ t_2=\frac{d}{S} =\frac{d}{280mph}[/tex]

The total time (t) = t₁ + t₂

t = t₁ + t₂ = 8.5 hours

[tex]\frac{d}{400}+\frac{d}{280} =8.5\\280d+400d=952000\\680d=952000\\d=1400miles\\[/tex]

Therefore the one way distance is 1400 miles

Other Questions
Overland Corporation is authorized to issue 250,000 shares of $1 par value common stock. During 2020, Overland Corporation took part in the following selected transactions. 1. Issued 55,000 shares of stock at $76 per share, less costs related to the issuance of the stock totaling $27,000. 2. Issued 10,000 shares of stock for land appraised at $815,000. The stock was actively traded on a national stock exchange at approximately $78 per share on the date of issuance. 3. Purchased 6,000 shares of treasury stock at $74 per share. The treasury shares purchased were issued in 2009 at $46 per share.Required:(a) Prepare the journal entry to record item 1.(b) Prepare the journal entry to record item 2.(c) Prepare the journal entry to record item 3 using the cost method. A. (7, -2), (4, -1), (3, 0), (4, 1), (7,2) B. (-2, 1), (-1, 2), (0, 3), (1, 4) (2, 7)C. (-2, 7), (-1, 4) (0, 3) (1, 4), (2, 7) D. (1, -2), (2, -1), (3, 0), (4, 1), (7, 2) NextLinx Corporation provides a wide range of strategic implementation services for small- and medium-sized organizations. It allows all trading partners to collaborate in a single online location, using the same information and processes. Therefore, NextLinx is an example of a(n) ____________. On a bus traveling north at 20.0m/s, a child stands up and walks towards the back ofthe bus at 1.3m/s. What is the child's resultant velocity? You manage a plant that mass-produces engines by teams of workers using assembly machines. The technology is summarized by the production function qequals5KL where q is the number of engines per week, K is the number of assembly machines, and L is the number of labor teams. Each assembly machine rents for requals$10 comma 000 per week, and each team costs wequals$5 comma 000 per week. Engine costs are given by the cost of labor teams and machines, plus $3 comma 000 per engine for raw materials. Your plant has a fixed installation of 5 assembly machines as part of its design. The total cost of producing q units of output (TC) is: True/False: Mark the following statements as true (T) or false (F). If the statement is false, correct it to make it a true statement. a. Gametes result from two rounds of cell division. b. Meiosis results in diploid cells. c. Homologous chromosomes overlap at points called chiasmata or crossover. d. The DNA replicates prior to the start of meiosis II. Today when Dylan turned on his computer, he noticed that the monitor was very dim. He could still see the desktop icon and text. He turned the brightness all the way up, but that did not correct the issue. Dylan also checked to make sure the Power Options brightness was not turned down, causing the screen to go dim. He connected a different monitor, and the screen was fine. What caused the screen to be very dim The ending balance of accounts receivable was $74,000. Sales, adjusted to a cash basis using the direct method on the statement of cash flows, were $359,000. Sales reported on the income statement were $385,500. Based on this information, the beginning balance in accounts receivable was: Read and choose the correct verb for the blank, with the correct price that matches the word or words in bold type.Your friends are shopping for furniture today. This is what they are told at the store:La mesa ________ quinientos dlares. cuesta; 500 cuestan; 300 cuestan; 5.000 cuesta; 3.000 A racing car consumes a mean of 86 gallons of gas per race with a standard deviation of 7 gallons. If 41 racing cars are randomly selected, what is the probability that the sample mean would differ from the population mean by more than 3.1 gallons? Round your answer to four decimal places. Minnie Fisher Cunningham strengthened and lead the Texas ___________ movement.a.temperanceb.womens suffragec.prison reformd.antitrust which country has the highest GPD? which country has the lowest? how big of a difference is there between the two A survey of 25 young professionals fond that they spend an average of $28 when dining out, with a standard deviation of $10. (a) Find and interpret the 95% confidence interval for the average spending. (b) Based on your answer in part (a), can you conclude statistically that the population mean is less than $30? Explain 1Find the surface area of the triangular3 cm4 cm10 cm5 cm SOLVE BOTH QUESTIONS! DUE 4:00 PM TODAY!!! What were some of the issues that caused the formation of the populist movement?Why did the populists believe that free silver would help farmers and debtors? What is the molality of 49 grams of NaCl in 469 grams of H2O (water) Jimmy is running laps during his physical education class. As he is running, he starts to breathe harder ashis body tries to get more oxygen. Which of the following best explains why Jimmy's oxygen requirementincreases?A. His cells use oxygen as their primary source of energy.B. His cells need oxygen to help break down sugars for energy.C. His cells need oxygen to increase the levels of sugars in the blood.D. His cells use oxygen to transport substances across their cell membranes. What is 10.9 as a fraction When Jana took her first driving lesson, she experienced a number of physiological reactions, such as a racing heart, sweaty palms, and tension in her muscles. These physiological reactions involved the activation of her _____ nervous system. An object is launched at 29.4 meters persecond (m/s) from a 34.3-meter tallplatform. The equation for the object'sheight s at time x seconds after launch isf(x) = -4.9x2 + 29.4x+ 34.3, where y is inmeters. What is the initial height of theobject?29.4 meters78.4 meters34.3 meters3 meters