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xxTIMURxx [149]
3 years ago
6

An expression is given.

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
5 0

9514 1404 393

Answer:

  34

Step-by-step explanation:

Maybe you want to evaluate ...

  16 - 14 ÷ 2 + (3 +2)²

The parentheses are evaluated first.

  16 -14÷2 +5²

Then the exponential term.

  16 -14÷2 +25

The division is evaluated next.

  16 -7 +25

Finally, the sum is evaluated.

  = 9 +25

  = 34

____

Your calculator can do this arithmetic for you.

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Terry bought 7 packs of dodger peanuts at the game.If each pack holds 1 2/3 ponds of peanuts how many pounds of peanuts did terr
Irina18 [472]

Answer:

11 2/3 pounds

Step-by-step explanation:

If a pack contain 1 2/3 pounds, 7 packs would contain :

1 2/3 x 7

\frac{5}{3} × 7 = 35/3 = 11 2/3 pounds

8 0
2 years ago
Lucy fills a bathroom sink with water. Is the amount of water more than one liter, about one liter, or less than one liter . Exp
seropon [69]
More than one liter because it only depends how bog your sink is...I believe it is more than one liter
6 0
3 years ago
Write the first five terms of the sequence defined by the explicit formula an=-4n(n-1)
vladimir2022 [97]

The explicit formula of the sequence is given by a_n = -4n(n-1).

We have to find the first five terms of the sequence.

The first term:

\begin{gathered} a_1=-4\times(1)(1-1) \\ =-4(0) \\ =0 \end{gathered}

The second term:

\begin{gathered} a_2=-4(2)(2-1) \\ =-8(1) \\ =-8 \end{gathered}

The third sum:

\begin{gathered} a_3=-4(3)(3-1) \\ =-12(2) \\ =-24 \end{gathered}

The fourth term:

\begin{gathered} a_4=-4(4)(4-1) \\ =-16(3) \\ =-48 \end{gathered}

The fifth term:

\begin{gathered} a_5=-4(5)(5-1) \\ =-20(4) \\ =-80 \end{gathered}

Thus, option D is correct.

7 0
1 year ago
Gas prices went from $2.53 to $2.89 during the year. What is the percent increase? Show your work.
spayn [35]
A change from 2.53 to 2.89 would be 14.23%
4 0
2 years ago
What's the slope of (-8,18) and (-3,9)
Ivahew [28]
Answer: -9/-11
You use the equation y2-y1/x2-x1
9-18/-3–8
-9/-11
7 0
3 years ago
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