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SIZIF [17.4K]
11 months ago
11

Dan drops his fishing lure 3 feet below the surface, raises it 1 1/2 feet, and then drops it 2 1/4 feet

Mathematics
1 answer:
grigory [225]11 months ago
5 0

Answer:

Decimal: 3.75     Fraction: 3 3/4

Step-by-step explanation:

3 - 1.5 = 1.5

1.5 + 2.25 = 3.75

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Simplify 4^9/4^3<br> can someone help me with this?
zaharov [31]

Answer:

4096

Step-by-step explanation:

Need to know how you got it? Comment on this answer.

4 0
3 years ago
the length of a rectangle is 7 inches more than its width, if the perimiter of the rectangle is 66 inches, find its dimensions.
Maurinko [17]
Perimeter of rectangle=66
length of rectangle=L
width of rectangle=w
P of a rect.= 2(length)+ 2(width)
66= 2L+2w

if the length is 7in more than the width, then
L=7+w

Now we will substitute 7+w in for L. Here is our new equation:

66=2(7+w) + 2w

Solve for w

66=14+2w+2w
66=14+4w
52=4w
w=13
L=7+13, so L=20

I hooe this is explained well enough
3 0
3 years ago
The dot plot shows the number of hours, to the nearest hour, that a sample of 5th graders and 7th graders spend watching televis
Black_prince [1.1K]

Answer:

is the median for both of them .

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
at the grocery store, 1/5 of the groceries are produce. of the produce, 2/3 is vegetables. what fraction of the groceries in the
avanturin [10]
66 is the anwer I think I'm not for sure I hope this helps and you get it right
7 0
3 years ago
Read 2 more answers
F(x) = 2x + 3g(x) = 2x² + 6x + 13Find: (gºf)(x)
Butoxors [25]

Answer:

The function (gof)(x) is;

(g\circ f)(x)=8x^2+36x+49

Explanation:

Given the functions;

\begin{gathered} f(x)=2x+3 \\ g(x)=2x^2+6x+13 \end{gathered}

Solving for the function;

(g\circ f)(x)=g(f(x))

so, we have;

\begin{gathered} g(f(x))=2(f(x))^2+6(f(x))+13 \\ g(f(x))=2(2x+3)^2+6(2x+3)+13 \\ g(f(x))=2(4x^2+12x+9)^{}+6(2x)+6(3)+13 \\ g(f(x))=8x^2+24x+18^{}+12x+18+13 \\ g(f(x))=8x^2+24x^{}+12x+18+18+13 \\ g(f(x))=8x^2+36x+49 \end{gathered}

Therefore, the function (gof)(x) is;

(g\circ f)(x)=8x^2+36x+49

5 0
1 year ago
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