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Sergeeva-Olga [200]
3 years ago
14

Plzzz help ASAP thank u

Mathematics
1 answer:
Fudgin [204]3 years ago
5 0
I think it's A) 40. But I'm not sure.

Sorry if I'm wrong. 

I think it's A) because it's an acute angle. And an acute angle is smaller than 90 degrees.




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My rectangular soccer field site has a length equal to one and a half times it’s width. Find the area of its length x.
Greeley [361]

Answer:

Let width = x

Let length = 1.5x

Area = (length)(width)

Area = 1.5x2

Step-by-step explanation:

3 0
3 years ago
Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us.
mestny [16]

For a binomial experiment in which success is defined to be a particular quality or attribute that interests us, with n=36 and p as 0.23,  we can approximate p hat by a normal distribution.

Since n=36 , p=0.23 , thus q= 1-p = 1-0.23=0.77

therefore,

n*p= 36*0.23 =8.28>5

n*q = 36*0.77=27.22>5

and therefore, p hat can be approximated by a normal random variable, because n*p>5 and n*q>5.

The question is incomplete, a possible complete question is:

Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us.

Suppose n = 36 and p = 0.23. Can we approximate p hat by a normal distribution? Why? (Use 2 decimal places.)

n*p = ?

n*q = ?

Learn to know more about binomial experiments at

brainly.com/question/1580153

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3 0
2 years ago
You have a recipe that indicates to use 2 parts of flour for every 5 parts of milk. You use 8 cups of flour. How much milk do yo
Drupady [299]

Answer:

20, thats what is in your little box so that should be the answer

3 0
3 years ago
Read 2 more answers
Inverse function of f(x)=e^(2x-1)
Len [333]
  f(x) = e²ˣ⁻¹
f⁻¹(x) = ln(2x - 1)
5 0
3 years ago
In algebra, we often study relationships where a change to one variable causes change in another variable. Describe a situation
Aloiza [94]

a) situation you’re familiar with where one quantity changes constantly in relation to another quantity is Velocity  =  Distance/Time

b)  the velocity is in direct proportion to distance and inverse relation to time.

c) The graph shown by velocity- time is a straight line graph.

<h3>what is algebra?</h3>

Algebra is a branch of mathematics that deals with symbols or variables and uses arithmetic operations (+, –, ×, ÷) to find the unknown quantities represented by these variables.

There is a equation we are familiar with , the equation of motion

Velocity  =  Distance/Time

Here, velocity increases or decreases if the distance also increases or decreases. But if time increases velocity decreases.

So, the velocity is in direct proportion to distance and inverse relation to time.

The graph shown by velocity- time is a straight line graph.

Learn more about algebra here:

brainly.com/question/953809

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3 0
1 year ago
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