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
m_a_m_a [10]
3 years ago
8

there are 7 chimpanzees at the zoo the mother chimpanzee usually has a baby every 4 years how many babies can she have in 28 yea

rs
Mathematics
1 answer:
Finger [1]3 years ago
4 0

Are you saying that every chimpanzee is a mother? If so, then each chimpanzee would have a baby 7 times in 28 years, meaning there would be 49 chimpanzees.

If you mean just one, then only 7 babies in 28 years.

You might be interested in
I need help for this pleaseee
wolverine [178]
She would need 131 feet
(8x12)+(5x7)
3 0
3 years ago
Read 2 more answers
Thickness measurements of ancient prehistoric Native American pot shards discovered in a Hopi village are approximately normally
storchak [24]

Answer:

a) 0.1587

b) 0.0475

c) 0.7938

Step-by-step explanation:

Let's start defining our random variable.

X : ''Thickness (in mm) of ancient prehistoric Native American pot shards discovered in a Hopi village''

X is modeled as a normal random variable.

X ~ N(μ,σ)

Where μ is the mean and σ is the standard deviation.

To calculate all the probabilities, we are going to normalize the random variable X.

We are going to call to the standard normal distribution ''Z''.

[(X - μ) / σ] ≅ Z

We normalize by subtracting the mean to X and then dividing by standard deviation.

We can find the values of probabilities for Z in a standard normal distribution table.

We are going to call Φ(A) to the normal standard cumulative distribution evaluated in a value ''A''

a)

P(X

P(ZΦ(-1) = 0.1587

b)

P(X>7)=P(\frac{X-4.5}{1.5}>\frac{7-4.5}{1.5})

P(Z>1.666)=1-P(Z\leq 1.666)=

1 - Φ(1.666) = 1 - 0.9525 = 0.0475

c)

P(3

P(-1 Φ(1.666) - Φ(-1) = 0.9525 - 0.1587 = 0.7938

8 0
3 years ago
Suppose that 5 t shirts cost $55 what's the unit rate?
Setler [38]
$55 / 5 =$11

unit rate $11

answer
$11 per shirt
7 0
3 years ago
What is x + 9≤10 as an inequalite ?
Novosadov [1.4K]
X is less then or equal to 1<u /><em /><u />
4 0
3 years ago
Read 2 more answers
Give the slope of y- 4 = 5(x - 2) and a point on the line.
ValentinkaMS [17]

Answer:

<h2>B. The slope is 5 and (2, 4) is on the line.</h2>

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

<em>m</em><em> - slope</em>

<em>(x₁, y₁)</em><em> - point</em>

<em />

We have the equation:

y-4=5(x-2)

Therefore

<em>m = 5</em>

<em>(x₁, y₁) = (2, 4)</em>

<em />

5 0
3 years ago
Other questions:
  • An indirect proof of the statement "If x=2, then √x is not a rational number" coul begin with the assumption that
    7·1 answer
  • Please help with this math question please!!
    10·1 answer
  • Evaluate the expression for w= - 9<br> 2(w+3)=​
    10·2 answers
  • Equilateral Triangle MNP has perimeter 12a+18b.
    8·1 answer
  • Using drt what is the Answer to this question a car in a bus set out at 2 PM find the same point headed in the same direction. T
    12·1 answer
  • What’s the answer???????
    7·1 answer
  • Your mother has a new cell phone.It comes with 18 applications already installed.
    13·1 answer
  • The temperature dropped 3 oc every hour for 5 hours.Write an integer that represents the change in temperature.
    6·2 answers
  • What’s 28.50 simplified
    5·2 answers
  • If you answer I will give your brainliest just plz help me ok so which answer choice is correct?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!