A zookeeper is preparing to care for snakes in an exhibit. For every 2 snakes, she needs 1 bowl of water. How many bowls of water are needed if the number of snakes is x? *

Answers

Answer 1

Answer:

k

Step-by-step explanation:


Related Questions

geometry unit 3 look at the picture for the question

Answers

Answer:

C= 66°

B= 74°

A= 35°

Step-by-step explanation:

sorry I don't have much time to explain- but I hope this answer helps

Mr. Hernandez bought 16 meters of chain-link fencing. The section of his yard that needs to be fenced is 50 feet long. Did Mr. Hernandez buy enough fencing or does he need more fencing? (1 meter = 3.28 feet)

Answers

Answer:

yes

Step-by-step explanation:

i multiply the 16 to the ratio of meters to feet and got 52.4934

yes he bought enough.

Each letter of the word "supercalifragilisticexpialidocious" is placed into a bag and drawn at 3 times, replacing the letter after each draw. Find the probability that the letter "i" is drawn at least once.

Answers

Answer:

P(X ≥ 1) = 0.50

Step-by-step explanation:

Given that:

The word "supercalifragilisticexpialidocious" has 34 letters in which 'i' appears 7 times in the word.

Then; the probability of success = 7/34 = 0.20588

Using Binomial distribution to determine the probability; we have:

[tex]P(X = x) = ^nC_x \ \beta^x \ (1 - \beta)^{n-x}[/tex]

where;

x = 0,1,2,...n    and    0  <  β   <   1

and x represents the  number of successes.

However; since the letter is drawn thrice; the probability that the letter "i" is drawn at least once can be computed as:

P(X ≥ 1) = 1 - P(X< 1)

P(X ≥ 1) = 1 - P(X =0)

[tex]P(X \ge 1) = 1 - \bigg [ {^3C__0} (0.21)^0 (1-0.21)^{3-0} \bigg][/tex]

[tex]P(X \ge 1) = 1 - \bigg [ 1 \times 1 (0.79)^{3} \bigg][/tex]

P(X ≥ 1) = 1 - 0.50

P(X ≥ 1) = 0.50

help
please
-8а - 5 = 3 - 6а

Answers

Answer:

-8a-5=3-6a

-8a+6a=3+5

-2a=8

a=8/-2

therefore,a=-4 answer...

Answer:

a = 4

Step-by-step explanation:

Firstly, make all subtraction signs, addition signs which should look like this

-8a + -5 = 3 + -6a

Add 5 to both, -5 and 3.

-8a = 8 + -6a

Add 8a to both -8a and -6a

2a = 8

Divide both by 2

a = 4

7. Find the slope of the line.

Answers

Answer:

1/5

Explanation:

For every two minutes, 10 items get sold. 2/10 is equivalent to 1/5

Answer:

5

Step-by-step explanation:

take 2 points on the graph, for example (4,20) and (2,10) use y2-y1/x2-x1 to solve ,plug in the values 20-10/4-2= 10/2 = 5

2 points
2) Mark bought a new suit for $139. The sales tax was 8.5%. What is the
total cost of the suit?*

Answers

$150.82
8.5% of 139 is $11.82 then u add that to 139

One number is 2 times another. The sum of their reciprocals is 6. Find the numbers.
The numbers are

Answers

Answer:

1/2, 1/4

Step-by-step explanation:

Let the numbers be x and y.

Given, x=2y

1/x + 1/y = 6

plug in x=2y ,

1/2y+1/y = 6

Taking common denominator ,

(1+2)/2y = 6

2y = 3/6 = 1/2 => y=1/4

x = 2y = 2* 1/4 = 1/2

So, the numbers are 1/2 and 1/4

Need help ASAP please give answer in cm squared

Answers

Answer:

17×15=255

Step-by-step explanation:

you do base times height

What is the value of 2x3 + 4x2 - 3x2 - 6x when x = 3?

Answers

Answer:

-10

Step-by-step explanation:

If the equation is 2 x 3+4 x 2-3 x 2- 6(x)=  .  Than the equation would turn into  2 x 3+4 x 2-3 x 2- 6(3) which equals -10.

which ordered pair is a solution of the equation

Answers

D none of them work :)

3.005 as a fraction simplified(I’m reporting wrong answers)

Answers

Answer:1

Step-by-step explanation:it’s one decimal

HELP ME ASAP PLEASE?!?
Classify the following triangle as acute, obtuse, or right.

Answers

Answer:

obtuse

Step-by-step explanation:

hope it helps. :)

How can we get Equation B from Equation A?

3(x+2)=18
x+2=18

i need them solved aswell

Answers

Answer:

x = 4

Step-by-step explanation:

A:3(x+2)=18

Divide each side by 3

3/3(x+2)=18/3

x+2 = 6

This is the same equation as equation B

They will have the same solution since they are the same equation

x+2-2 = 6-2

x = 4

(not my answer)

Help pls for I will give u brainlest

Answers

Answer:

y = 3.5x

Step-by-step explanation:

y=mx+b. given the points (0,0) and (2,7), you solve using y2-y1 / x2-x1 to find slope. This equals 7/2 which = 3.5. Then just put it into equation form of y=mx+b. But, our b is 0 so your equation just becomes y=3.5x

The answer is Y=7/2x or Y=3.5x.

If a toy rocket is launched vertically upward from the ground level with an initial velocity of 128 feet per second, then its height h after t seconds is given by the equation:
h(t) = -16t^2 + 128t
What is the maximum height the rocket reaches?

Answers

Answer:

The maximum height of the rocket is 256 feet

Step-by-step explanation:

The vertex form of the quadratic function f(x) = ax² + bx + c is

f(x) = a(x - h)² + k, where

(h, k) is the vertex pointh = [tex]\frac{-b}{2a}[/tex] and k = f(h)(h, k) is a minimum point if a > 0 and a maximum point if a < 0

Let us use these rules to solve the question

h(t) = -16t² + 128t

→ Compare it by the form of the quadratic function above

a = -16 and b = 128

∵ a < 0

∴ The vertex (h, k) is a maximum point

∴ The maximum height of the rocket is the value of k

→ Use the rule of h above to find it

∵ h = [tex]\frac{-128}{2(-16)}[/tex] = [tex]\frac{-128}{-32}[/tex]

h = 4

→ Substitute x in the equation by the value of h to find k

∵ k = h(h)

∴ k = -16(4)² + 128(4)

∴ k = -256 + 512

K = 256

The maximum height of the rocket is 256 feet

What is the nth term rule of the linear sequence
6,13,20,27,34?

Answers

Answer:

62

Step-by-step explanation:

Solve for x plz.I need

Answers

Answer:

Step-by-step explanation:

xc = ab

x = ab/c

Answer:

x=ab/c

Step-by-step explanation:

x/a=b/c

Help me if you can please

Answers

Answer:

the missing angle is 45

180-135=45

Write a justification for each step...

Answers

1. Expand the bracket
2. Subtract 4x
3. Add 3
4. Value of x is shown

5. Substitute values in
6. Expand the bracket
7. Group values
8. Subtract 3n
9. Divide by 2
10. Value of n is shown

5 (5) - -2 =

( worth 10 points)

Answers

Answer:

I think 27 is the answer

I think the answer is 27

If a ∥ b and e ∥ f, what is the value of y?

87
88
91
92

Answers

Answer:

88 i believe

Step-by-step explanation:

Answer:

92

Step-by-step explanation:

Angle (x+1) is equal to 92 degrees, and x equals 91. If x equals 91, then (x+1) equals 92. (x+1) and angle y are equal angles, so therefore, you can determine that angle y is equal to 92 degrees.

-I got the question right on the test

Hope this helps!

find the LCM and HCF of 110 and 220 by prime factorization, what do u observe ​

Answers

Answer:

GCF=   2 x 5 x 11 = 110

LCM=   2 x 2 x 5 x 11 = 220

Step-by-step explanation:

If I get it right i will give brainlist

Answers

Answer:

a

Step-by-step explanation:

4x+9y= -108

4(0)=9y= -108

9y= -108

-108/9

y- intercept= -12

Help I need this answer?

Answers

Answer:

A,C,E

Step-by-step explanation:

give an example of a rational number

Answers

There a lot ......
17
0.80
-22

Write the slope intercept form of the equation of the line through the given point with the given slope through (-2,5),slope-3/2

Answers

Answer:

Slope Intercept Form: y= -3/2× + 2

What is the slope to this one? Will give brainliest

Answers

Answer:

Negative Slope.

-7/5

Step-by-step explanation:

Decreasing from left to right.

x = 3- -2 = 5

y = -2 - 5 = -7

y = -7/5x + 11/5

Answer:

7/-5

Step-by-step explanation:

I need help please!!

Answers

Answer:

1

Step-by-step explanation:

The line goes through the point 1, so that will be the slope.

ABC is reflected over the x-axis what will be the coordinates of c (-3, - 1)
(-1,-3) (1-3) (3,1)

Answers

Answer:

(-3,1)

Step-by-step explanation:

(x,y)---->(x,-y)

(-3,-1)--->(-3,1)

SOMEONE PLEASE HELP DUE IN 3 MINS

is this right? ​

Answers

Answer:

YES you are right

Step-by-step explanation:11 squared equals 121

It’s 1 and 2. 11x11= 121. And -11x-11=121
Other Questions
(golf) A par 5 is longer in distance from tee to green than a par 3. TrueFalse I HAVE 10 MINUTES LEFT PLEASE ANSWER THE QUESTIONS(Please answer the three parts) Answer quick plzzzzzz!!!!!(Part 1) Which of these is the most common way of adding page numbers to a Word document?Header or FooterWatermarkPermissionsMargins-------------------------------------------------------------------------------------------------------(Part 2) In a Word document, a watermark can be a word or a picture.True or False-------------------------------------------------------------------------------------------------------(Part 3) Which of these is the best choice for creating, editing, and formatting documents?word processing softwarefile management softwarepaint softwaremail merge software Use the table and the drop-down menus to order thesteps.Click on the New tab.Click on the Save or Save As tab.haClick on the Blank workbook image.Type data into the columns and rows.Create file name and choose location of file. V(t), left parenthesis, t, right parenthesis models the number of visitors in a park as a function of the outside temperature t (in degrees Celsius).Look at picture posted below.t 18 20 37------------------------v(t) 10 18 46 When does the number of visitors in the park increase faster?Choose 1 answer:(A). Between outside temperatures of 181818 degrees Celsius and 202020 degrees Celsius(B). Between outside temperatures of 202020 degrees Celsius and 272727 degrees Celsius(C).The number of visitors increases at the same rate over both intervals Find the slope of the line. Why do you think observation of the Sabbath is an important Jewish teaching? A piece of ribbon that is 8 and 1/3 yards long will be cut into 5 equal pieces to make bows. How much ribbon will be used foe each bow? How do I block someone in brainly/ pls help me someone has been bothering me HELP ASAP FOR BRAINLIEST!!Tell whether the expression in the pair is equivalent. 37.) 3(5 + z) and 15 + z CAN SOMEONE PLEASE HELP ME WITH GRAPHING THIS? AND PLEASE EXPLAIN HOW TO GRAPH IT A group of athletes are trying to turn a large wheel and axle to move a stone. What can they do to move the wheel with less effort? A car travels at a speed of 55 km/hr and slows down to 10 km/hr in 20 seconds. What is the acceleration? Who are they writing it to? BACKGROUND INFOThese excerpts are from Thomas Paine's Common Sense, published in January 1776. This popular pamphlet helped to convince many Americans that the conflict with England was beyond peaceful settlement and that independence was America's only course.DOCUMENTMen of passive tempers look somewhat lightly over the offenses of Great Britain, and, still hoping for the best, are apt to call out, COME, COME, WE SHALL BE FRIENDS AGAIN FOR ALL THIS. But ... then tell me whether you can hereafter love, honour, and faithfully serve the power that hath carried fire and sword into your land? ... No man was a warmer wisher for a [peaceful settlement] than myself, before the fatal nineteenth of April, 1775 [the battles at Lexington and Concord, Massachusetts, occurred on this day], but the moment the event of that day was made known, I rejected the hardened, sullen-tempered [King of England] forever. Comma usage.I will bring back a book some snacks and a blanket to sit on. expand and simplify (7 + 6)^(2). Give your answer in the form b+c6 Susana heats up a sample of red crystals. While the sample is being heated,a gas is released and a blue powder is left after heating. Is the sample of red crystals an element or compound? S= CB-7, for C.What is the Answer to this? What is the form of energy that our eyes can detect?A. Sound EnergyB. Chemical EnergyC. Light EnergyD. Thermal Energy Themarked the beginning of the Baroque era.O A. 16305O B. 17505O C. 1730sO D. 1600sPlease help with what force will the a car hit a tree if the car has a mass of 3,000 kg and a acceleration of 2m/s^2