2 years ago

The data set represents the number of minutes Dan spent on his homework each night.

Mathematics

2 answers:

Vesnalui [34]2 years ago

8 0

Answer:

a on ed 2020

Step-by-step explanation:

ra1l [238]2 years ago

5 0

Answer:

The answer is A. (or the first one)

Step-by-step explanation:

It's not D because the median is 46. It is not B or C either because the IQR is 35 and the OQR is 53.5 and A is the only one that has that. Hope it helped :)

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The largest moth is the Atlas moth. The Atlas moth is

Misha Larkins [42]

11.8 to a mixed number is 11 8/10 or 11 4/5.

5 0

2 years ago

F(-2)=3(-2)^5-(-2)^3+6(-2)^2-(-2)+1

Triss [41]

Answer:

$F(-2) \\ =3(-2)^5-(-2)^3+6(-2)^2-(-2)+1 \\ = 3( - 32) + 8 + 24 + 2 + 1 \\ = ( - 92) + 35 \\ = - 61$

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3 years ago

If x varies directly with y and x=3.5 when y=14 find x when y=18

jekas [21]

$\bf \qquad \qquad \textit{direct proportional variation}
\\\\
\textit{\underline{x} varies directly with \underline{y}}\qquad \qquad x=ky\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
\textit{we also know that }
\begin{cases}
x=3.5\\
y=14
\end{cases}\implies 3.5=k14\implies \cfrac{3.5}{14}=k
\\\\\\
\cfrac{1}{4}=k\qquad therefore\qquad \boxed{x=\cfrac{1}{4}y}
\\\\\\
\textit{when y = 18, what is \underline{x}?}\qquad x=\cfrac{1}{4}(18)$