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Andrews [41]
2 years ago
10

PLS HELP! which statement is the best example of how society affects the useof technology? A. Farmers in hilly areas grow crops

on terraces built on the hillsides. B. Farmers make more money using modern farming machines. C. Farmers produce the most desirable vegetables by using pesticides. D. Farmers work harder than bankers to make a living. PLS HELP!!
Engineering
1 answer:
Zielflug [23.3K]2 years ago
7 0

Answer:

A

Explanation:

because  Farmers in hilly areas grow crops on terraces built on the hillsides.

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Mr. Ray deposited $200,000 in the Old and Third National Bank. If the bank pays 8% interest, how much will he have in the accoun
DIA [1.3K]

Answer:

The interest is $160000

Explanation:

simple interest formula: I = P * r * t

To find the simple interest, we multiply 200000 × 0.08 × 10 to get 160000

Hope this helps!

4 0
3 years ago
Read 2 more answers
A particle is moving along a straight line with an initial velocity of 6 m/s when it is subjected to a deceleration of a- (-1.5v
Juli2301 [7.4K]

Answer:

s= 6.53 m

t=3.27 s

Explanation:

velocity = 6 m/s

deceleration = -1.5v^\frac{1}{2}

a=-1.5v^\frac{1}{2}\\v\frac{\mathrm{d} v}{\mathrm{d} s}=-1.5v^\frac{1}{2}\\-1.5ds=v^\frac{1}{2}dv\\\int\ {-1.5} \, ds= \int\ v^\frac{1}{2}dv\\-1.5s=\frac{2}{3}\times v^{\frac{3}{2} }

now inserting value of v=6s we get distance(s)

s= 6.53 m ( distance cannot be negative)

now for time calculation we know that

a=\frac{\mathrm{d}v }{\mathrm{d} t}

-1.5v^\frac{1}{2} =\frac{\mathrm{d}v }{\mathrm{d} t}\\-1.5dt=\frac{dv}{v^\frac{1}{2}} \\\int -1.5 dt=\int v^{-\frac{1}{2}}dt \\1.5t=2v^\frac{1}{2}\\t=\frac{4}{3}v^\frac{1}{2}

putting value of v=6s

t=3.27 s (time cannot be negative)

3 0
3 years ago
For a statically indeterminate axially loaded member, Group of answer choices The total deflection between end A and end B of an
blsea [12.9K]

Answer: The summation of the reaction forces is equal to the applied load.

Explanation:

When solving an indeterminate structure, it is important for one to satisfy the force-displacement requirements, compatibility, and the equilibrium of the structure.

With regards to the above question, for a statically indeterminate axially loaded member, the summation of the reaction forces will be equal to applied load. Here, the summation of the reactive forces will then be zero. This is a condition that is necessary to solve the unknown reaction forces.

4 0
4 years ago
Internal service quality means that an entire organization,
svetoff [14.1K]
True

Internal service are base on customer needs.

The customers are the priority
7 0
3 years ago
1. In a mechanical design, it is recommended to use standard size/dimension to overcome uncertainties in stress or material stre
Alex787 [66]

Answer:

1. A.True

2. B.False

3. B.False

4. A.True

5. A.True

6. A.True

7. A.True

8. B.False

9. B.False

10. A.True

11. B.False

12. A.True

13. A.True

14. B.False

15. B.False

16. A.True

Explanation:

Most steels have endurance and fatigue limit about half the Tensile strength. Tensile strength of material is the limit of stress at which material then breaks. The tensile stress in a bolt is calculated through tensile force.

6 0
3 years ago
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