Help pleaseeeeeeeeeeeeeeeeeeeeee ASAP

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

4 0

Pretty sure it’s the first one, if not maybe the last one! I hope that helps! :)

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Help only #12. Thankss

Brrunno [24]

The 12" square pan one, because of unit price!

so basically:

3.95/12=0.34
14.95/24= 0.63

so the 0.34 is less per inch that the 0.63

6 0

4 years ago

Help what is the answer to number 1 plz

Serga [27]

The property shown there is the distributive property.
It states that a(b + c) = ab + ac
Or a(b - c) = ab - ac

8 0

3 years ago

Solve the system of equations below. 3/+4,/9-12 = 17 2v1 +3,11+52 = 18 -V5-VT-12 = -6

diamong [38]

Answer: -6 You answered your own question-

8 0

4 years ago

Solve for F is C=10° F=9/5C + 32 F= ? can anyone help me with my question

Inessa05 [86]

C = 10
F = 9/5C + 32
F = 9/5(10) + 32
F = 9/50 + 32
F = 0.18 + 32
F = 32.18
That would be my guess. hope it helps.

4 0

3 years ago

Ex 4.8 14) integrate 3^(2x-1)

sesenic [268]

Take the integral:

$\large\begin{array}{l} \mathsf{\displaystyle\int\!3^{2x-1}\,dx}\\\\ =\mathsf{\displaystyle\int\!\frac{1}{2}\cdot 2\cdot 3^{2x-1}\,dx}\\\\ =\mathsf{\displaystyle\frac{1}{2}\int\!3^{2x-1}\cdot 2\,dx\qquad(i)} \end{array}$

$\large\begin{array}{l} \textsf{Substitute}\\\\ \mathsf{2x-1=u\quad\Rightarrow\quad 2\,dx=du}\\\\\\ \textsf{so (i) becomes}\\\\ =\mathsf{\displaystyle\frac{1}{2}\int\!3^u\,du}\\\\ =\mathsf{\dfrac{1}{2}\cdot \dfrac{1}{\ell n\,3}\,3^u+C}\\\\ =\mathsf{\dfrac{1}{2\,\ell n\,3}\,3^{2x-1}+C} \end{array}$

$\large\begin{array}{l} \boxed{\begin{array}{c}\mathsf{\displaystyle\int\!3^{2x-1}\,dx=\frac{1}{2\,\ell n\,3}\,3^{2x-1}+C} \end{array}}\qquad\checkmark \end{array}$

If you're having problems understanding this answer, try seeing it through your browser: brainly.com/question/2154165

$\large\textsf{I hope it helps. :-)}$


Tags: integrate indefinite integral substitution exponential base logarithm log ln composite integral calculus

4 0

3 years ago