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labwork [276]
3 years ago
10

Answer 9 a and b and c

Mathematics
1 answer:
inn [45]3 years ago
3 0
If she can only work 15 hours a week and earns $7 per hour, just multiply 7 by 15 and you'll have your answer :)
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5.3 Q4
barxatty [35]

The derivative of the function g(x) as given in the task content by virtue of the Fundamental theorem of calculus is; g'(x) = √2 ln(t) dt = 1.

<h3>What is the derivative of the function g(x) by virtue of the Fundamental theorem of calculus as given in the task content?</h3>

g(x) = Integral; √2 ln(t) dt (with the upper and lower limits e^x and 1 respectively).

Since, it follows from the Fundamental theorem of calculus that given an integral where;

Now, g(x) = Integral f(t) dt with limits a and x, it follows that the differential of g(x);

g'(x) = f(x).

Consequently, the function g'(x) which is to be evaluated in this scenario can be determined as:

g'(x) = \int\limits^{e^x}_1 2 ln(t) dt = 1

The derivative of the function g(x) as given in the task content by virtue of the Fundamental theorem of calculus is; g'(x) = √2 ln(t) dt = 1.

Read more on fundamental theorem of calculus;

brainly.com/question/14350153

#SPJ1

8 0
1 year ago
John bought three thermos flask at a total of st 1080 he later sold at 400 each what was his percentage ​
trasher [3.6K]

Answer:

\boxed{ \bold{ \boxed{ \sf {11.11\%}}}}

Step-by-step explanation:

Given,

Cost price of three thermos flask = 1080

Selling price of each thermos flask = 400

<u>Finding </u><u>the </u><u>selling </u><u>price </u><u>of </u><u>three </u><u>thermos </u><u>flask</u>

Since, the cost of 3 thermos flask is more than that of 1 thermos flask. So, the cost of 1 thermos flask is multiplied by 3 ( i.e 400 × 3 = 1200 )

Here, the selling price is greater than cost price.

So, there is profit.

And we know that,

\sf{profit = sp \:  -  \: cp}

⇒\sf{1200 - 1080}

⇒\sf{120}

Profit amount = 120

<u>Finding </u><u>the </u><u>profit </u><u>percentage</u>

\sf{profit\% \:  =  \frac{profit}{cp}  \times 100 \%}

⇒\sf{ \frac{120}{1080 } \times 100\%}

⇒\sf{11.11\%}

Hope I helped!

Best regards!!

6 0
3 years ago
Write the expression in factored form: m²-n²
mash [69]
This expression is a difference of squares: x^2 - y^2 = (x + y)(x - y)

m^2 - n^2 = (m + n)(m - n)
4 0
3 years ago
Read 2 more answers
What would be the reason for the second and third line of the proof?
Finger [1]

Answer:

Because alternate exterior angles are congruent

Step-by-step explanation:

7 0
3 years ago
Write an expression that is equivalent to 3/4(5z+16).
Sphinxa [80]
Answer: 3.75z+12
For an equivalent expression, lets simplify the equation.

3/4(5z+16)
multiply both '5z' and '16' by 3/4
3.75z+12
3 0
3 years ago
Read 2 more answers
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