1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Butoxors [25]
3 years ago
15

In the zoo, there are 12 elephants, 8 giraffes, 9 lions, 10 seals, and 16 otters.

Mathematics
2 answers:
xenn [34]3 years ago
7 0

Answer:

16/55

Step-by-step explanation:

If you add all the animals together then put it in fraction form you have 16/55

liberstina [14]3 years ago
7 0
THE ANSWER SHOULD BE 12:55
You might be interested in
what is the smallest of three consecutive integers i the sum of the smaller two integers is two more than seven times the larges
NNADVOKAT [17]

Answer:

The numbers that meet these conditions are -3, -2 and -1.

This means that the wording of the question is somewhat ambiguous:

The <em>lowest</em> of the three numbers is -3.

The <em>smallest</em> however is -1.

You may need clarification on which of those is being asked for.

Step-by-step explanation:

Let's call those numbers a, b and c, with a the smallest and c the largest. We're told two key things here:

1) The sum of the smaller two integers is two more than seven times the largest integer.  In other words a + b = 7c + 2

2) We're looking for three consecutive integers, which means that we can define them with a single variable.  If the smallest one is a, then the others are a + 1 and a + 2.

We can take those and put them together, giving us the equation:

a + (a + 1) =  7(a + 2) + 2

Which we can then solve for a:

a + (a + 1) =  7(a + 2) + 2

2a + 1 = 7a + 14 + 2

2a - 7a = 14 + 2 - 1

-5a = 15

a = -3

Since a is -3 and also the smallest, we can then say that the numbers are -3, -2 and -1.

3 0
2 years ago
Mr. Phan fills a portion of his pool with water on Monday. Then on Tuesday, he fills the pool with water coming from a hose at a
Roman55 [17]

Answer: .6 ft. every hour

Step-by-step explanation: when you add the amount of feet added each hour you get .6 ft.

3 0
3 years ago
How many solutions are there<br><br><br>2x - y = 1<br>- 4x + y = 1​
Bezzdna [24]

infinitely many solutions

8 0
3 years ago
Read 2 more answers
What isn’t the answer to this? Someone please help.
Illusion [34]

1/x = 7.5/80

Cross multiply

7.5x=80

Divide by 7.5

10.66

Convert to fraction

10 and 2/3

3 0
3 years ago
Read 2 more answers
Please answer these questions.(please include work/explanation)(1)
ohaa [14]

Answer:

Hi there!

I will help you answering the questions, if you do not understand what I'm working about, you can ask me on comment section.

<h3>Number 1</h3>

First of all, we need to multiple the separated function.

\sf2(3x + 4)(x - 1)(x - 3) \\  = \sf(6x + 8)(x - 1)(x - 3) \\  \tt multiple \: the \: first \: equation \\  \tt(6x + 8) \: with \: (x - 1) \\  \sf = (6x \times  x + 6x \times  - 1 + 8 \times x + 8 \times  - 1)(x - 3)  \\  =   \sf({6x}^{2}  + 2x - 8)(x - 3) \\  \tt then \: multiple \: the \: last \: one \\  \tt (6 {x}^{2}  + 2x - 8)  \: with \: (x - 3) \\  \sf =  \boxed{ \bold{ \red{ {6x}^{3}  - 16x {}^{2}  - 14x + 24}}}

So the right answer is <u>A</u>

━━━━━━━━━━━━━━━━━

<h3>Number 2</h3>

the graph has four zeros at :

  • -4
  • -2/3
  • 0
  • 9

After that we make them equal with 0, here is the thing:

x = -a is equal with x + a = 0

So we can conclude that :

  • -4 → x + 4 = 0
  • -2/3 → 3x + 2 = 0
  • 0 → x = 0
  • 9 → x - 9 = 0

Then we substitute them to a function :

x(x + 4)(3x + 2)(x - 9) = 0

3x⁴ - 13x³ - 118x² - 72x = 0

Then we looking on the option which one is equal with the answer above.

The right answer is <u>B</u>

━━━━━━━━━━━━━━━━━

Hope It Helps!

3 0
2 years ago
Other questions:
  • A ___ is a place where you can buy large quantites of supplies at cheaper prices. A. bulk store B. superstore C. deep discount s
    8·2 answers
  • A hypothesis is only tentative: to make sure it's valid, you have to ___________.
    9·1 answer
  • If you divide 7/8 by 3/4, will the quotient be greater than or less than 3/4?
    5·1 answer
  • How i solve and 6 can anyone help me plzzzzzzzzzz
    5·1 answer
  • i really really really need help with this math question i’m giving away FREE points and BRAINLIEST for correct answer
    7·2 answers
  • **URGENT**
    7·1 answer
  • Last year Sophia baked 75 cookies, but this year she
    12·1 answer
  • Which equation is true for x=5?
    8·2 answers
  • Please help me I’m desperate and in need of hep‼️‼️‼️ Describe how to calculate the volume of a composite 3-D figure.
    8·1 answer
  • An avid traveler is investigating whether travel websites differ in their pricing. She chooses a random sample of 32 hotel rooms
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!