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dimaraw [331]
3 years ago
12

What is the amplitude of y=-4 sin 4 theta

Mathematics
1 answer:
Alona [7]3 years ago
5 0
<span>y= - 4  sin 4 theta
</span>y = A  sin(Bt<span> – C) + D

Amplitude A = 4


</span>
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blsea [12.9K]
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3 0
3 years ago
Reciprocal of 2 3/11
const2013 [10]

Answer:

11/25

Step-by-step explanation:

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6 0
2 years ago
For students who first enrolled in two year public institutions in a recent​ semester, the proportion who earned a​ bachelor's d
kondaur [170]

Answer:

Null hypothesis =  H_0:p=0.395

Alternate hypothesis =H_a:p>0.395

Step-by-step explanation:

Given : In a recent​ semester, the proportion who earned a​ bachelor's degree within six years was 0.395.

The president of a certain college believes that the proportion of students who enroll in her institution have a higher completion rate.

To Find : Determine the null and alternative hypotheses.

Solution:

In a recent​ semester, the proportion who earned a​ bachelor's degree within six years was<u> 0.395. </u>

Claim : the proportion of students who enroll in her institution <u>have a higher completion rate.</u>

So,null hypothesis =  H_0:p=0.395

Alternate hypothesis =H_a:p>0.395

6 0
3 years ago
2(5 + y) = 18 what does y=​
jeka94
2(5+y)= 18 than y= 4
5 0
3 years ago
Read 2 more answers
Find an equation for line perpendicular to 2x+6y=18 and goes through the point (8,-1)
bazaltina [42]

Answer:

3x +y = -2

Step-by-step explanation:

First of all, it is helpful to put the given equation in standard form. We can do that by dividing it by 2 to eliminate the common factor from the numbers.

 x -3y = 5

Next, since you want the perpendicular line, you can swap the coefficients of x and y, and negate one of them. This can give you ...

 3x +y = (some constant)

The constant will be found using the given point.

 3x +y = 3(2) +(-8) = -2 . . . the perpendicular line

An equation is ...

 3x +y = -2

8 0
2 years ago
Read 2 more answers
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