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masya89 [10]
2 years ago
13

Can someone help me with these problems and show work please !!

Mathematics
1 answer:
Flauer [41]2 years ago
7 0

Answer:

I have just wrote answers

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3in x 8in x 5in = ?<br><br> using cubic squares!!
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120

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4,9

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Jenin andrea marie are picking apples andre pics three times as many pounds as maria jane picks two times as many pounds is andr
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<span>Let x=apples that Andre picks
Then x/3=apples that Maria picks
And 2x=apples that Jane picks 
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5 0
3 years ago
in 2011, an Action Comics no. 1, featuring first appearance of superman, was sold at auction for $2,161,000. The comic book was
Salsk061 [2.6K]

Price of book in 1938 = $ 0.10

Price of book in 2011 = $ 2,161,000

Number of years over 1938-2011 = 2011 - 1938 = 73

Annual increase in the price = ((\frac{\text{Price of book in 2011}}{\text{Price of book in 1938}}) ^ \frac{1}{\text{Number of years}} - 1 ) * 100

⇒ Annual increase in the price = ((\frac{2,161,000}{0.1}) ^ \frac{1}{73} - 1 ) * 100

⇒ Annual increase in the price = (1.260302283  - 1 ) × 100

⇒ Annual increase in the price = 0.260302283 × 100

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Hence, the comic book price increased by 26% annually

3 0
3 years ago
H/2 + 21 - k if h=20 and k=89
Hoochie [10]

\huge\text{Hey there!}

\mathsf{\dfrac{h}{2} + 21 - k\ if\ h=20\  and\ k=89}

\textsf{If h = 20 and k = 89, the SUBSTITUTE it for where they are in the equation}

\mathsf{\dfrac{10}{2}+21 - 89}

\mathsf{\dfrac{20}{2}= \bf 10}

\mathsf{\bold{10}+21 - 89}

\mathsf{10+21=\bf 31}

\mathsf{\bold{31}-89= \underline{ANSWER}}

\mathsf{= \bf -58}

\boxed{\boxed{\large\text{Answer: \huge \bf -58}}}\huge\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\frak{Amphitrite1040:)}

3 0
2 years ago
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