Answer:
Last year, there were 380 students at Middle school. This year, the student population will increase by 5%. What will be the school's increased student population? Algebra Linear Equations Percent of Change. ... What was the pre-sale price of a TV that is 35% off and has a new price of $195?
Step-by-step explanation:
The number of x-ray machines that were sold last year by Khybar inc. is C. 157.
<h3>How to calculate the value?</h3>
From the information given, the the company can sell an x-ray machine which cost $508.17 and the commission was $79,558.59.
Therefore, the number of x-ray machines that were sold last year by Khybar inc. will be:
= 79558.59/508.17
= 156.5 = 157
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Hi,
Answer: 0.24 per liter
<u>My work:</u> This problem is easily achievable all you have to do is take your caculator and take price Melvin would pay with his loyalty card 1.679 and subtract it with 1.439. (1.679 - 1.439) When you do this you easily achieve your answer; Melvin pays 0.24 less per liter using his loyalty card.
I Hope it helped!
Answer:
18 inches
Step-by-step explanation:
formula is V = π* r^2* h/3.
h = 21. 21/3 = 7.
7*3.14 = 21.98.
1,780.38/21.98 = 81.
√81 = 9.
r = 9
d = 2r
9*2 = 18 inches.