A person came to work at 8:30 AM, went out at 11:45 AM, had lunch, came in at 12:30 PM, and left work at 5:15 PM. The total number of hours worked by this person was
Answers
Answer:
8 hours and 30 minutes ight.
Step-by-step explanation:
Some math and adding and stuff I did it in my head.
Answer:
Step-by-step explanation:
8 hours 30 minutes
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What are the possible rational zeros of f(x) = x4 + 6x3 – 3x2 + 17x – 15?.
Use the least commom denominator of 10 and 15 to solve 2/10+ 7/15
B. 0.007 to 0.017
C. 0.0125 to 0.0135
D. 0.0115 to 0.0125
Answers
Answer:
D. 0.0115 to 0.0125
Step-by-step explanation:
Great question, it is always good to ask away and get rid of any doubts that you may be having.
Before we can find an answer for this question we should know what a margin of error is.
Margin of Error is the minimum amount of error allowed in a specific measurement. This exists because of the miscalculations that can happen.
Knowing the information above we can confidently say that the answer is D. 0.0115 to 0.0125 . This gives us a padding of error of 0.0005 over and under the actual value of 0.012.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
Answers
x + y= 5 y = 7
x+ 7=5
x= 5-7
x = -2
graph of 2 x minus 4, with discontinuity at 1, negative 2
graph of 2 x plus 2, with discontinuity at negative 1, 0
graph of 2 x plus 2, with discontinuity at 1, 4
please and thank you
Answers
Solution:
The given function is
f(x)=
f(x)=
f(x)= 2 x - 2 -
To find the points of Discontinuity
Put, f(x)=0
→ 2 x - 2 - =0
→2 x² - 2 x - 4=0×x
→2 (x²-x-2)=0
→ x² - x -2=0
Splitting the middle term
→ x² - 2 x + x -2=0
→ x×(x-2)+ 1 × (x-2)=0
→ (x+1) (x-2)=0
Gives, x= -1, and x=2.
So, the graph represented by f(x)= is equal to f(x)= 2 x - 2 -
with points of Discontinuity at -1 and 2.
Answers
Answers
Would take the terms in reducing powers of x, and increasing powers of 2.
1st term = ¹⁰C₀ x¹⁰(2)⁰ = x¹⁰
Second term = ¹⁰C₁ x¹⁰⁻¹(2)¹ = ¹⁰C₁ x⁹(2)¹
Third term = ¹⁰C₂ x¹⁰⁻²(2)² = ¹⁰C₂ x⁸(2)²
Fourth term = ¹⁰C₃ x¹⁰⁻³(2)³ = ¹⁰C₃ x⁷(2)³
So we shall now simplify the fourth term which is = ¹⁰C₃ x⁷(2)³
ⁿCr = n! /( r!(n -r)! )
¹⁰C₃ = 10! /( 3!(10 -3)! ) = 10! / (3!*7!) = (10 *9 * 8* 7!) / (3!*7!)
= 10*9*8 / 3! = (10*9*8) / (3*2*1) = 120
4th term = ¹⁰C₃ x⁷(2)³ = 120 *x⁷*(2)³ = 120*2³*x⁷
= 120*8x⁷
= 960x⁷
So the fourth term in reducing powers of x = 960x⁷
I hope this helped.
Answers
Answer:
b=
Answer:
b=5.14
Step-by-step explanation: