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Rudiy27
3 years ago
10

Can somebody help me please ​

Mathematics
1 answer:
klio [65]3 years ago
6 0

Answer:

im not 100% but i think its

T= 2t-4+(t-4)+7

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A farmer conducted a hypothesis test to see if a new type of soybean would grow better on their land. The alternative hypothesis
Marrrta [24]

Answer:

Type 2 Error

Step-by-step explanation:

Null Hypothesis [H0] : New soybean has no impact on harvest

Alternate Hypothesis [H1] : New soybean leads to larger harvest

The farmer accepts the null hypothesis & concludes, that there is no impact of new soybean on harvest.

He could have committed Type 2 Error, which refers to accepting a null hypothesis when it is actually false.

4 0
3 years ago
Find a potential function for the vector field −→f (x, y, z)
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the mass of a sphere made of gold is proportional to the diameter, d, cubed. express the mass m of the sphere as a function of t
elixir [45]

Answer:

m         =   cd³

Step-by-step explanation:

mass of        is proportional to          the diam

sphere                                                 cubed

Symbolically, this can be written as:

  m         =   cd³

4 0
3 years ago
A circular hole has been drilled through a cylinder as shown. What is the approximate volume of the remaining solid? Use 3.14 fo
rodikova [14]

Answer:

The question has some missing details such as ; Use cylindrical shells to find the volume of the remaining solid if the remaining solid is 8cm high. I have however solved it using the value of 8cm, you can use the same approach to solve for the volume irrespective of the value of the height you are given.

Step-by-step explanation:

The detailed step by step analysis and appropriate Integration by susbtitution in order to get the volume of the remaining solid is as shown in the attached file.

5 0
3 years ago
Which of the following numbers can be expressed as decimals that terminate? 5 over 2, 4 over 5, 2 over 7, 4 over 3
Brilliant_brown [7]

Answer:

5/2, 4/5 are terminating decimals

Step-by-step explanation:

5/2 = 2.5  this is a terminating decimal

4/5 = .8 this is a terminating decimal

2/7 = .285714(repeating)  This is a repeating decimal

4/3 = 1.3(repeating)  this is a repeating decimal

5 0
3 years ago
Read 2 more answers
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