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Gnom [1K]
3 years ago
9

Can someone please help me on this table?

Mathematics
1 answer:
kiruha [24]3 years ago
7 0

Answer:

Step-by-step explanation:

Given expression which gives the distance is 16t².

Here, t = time or duration

For t = 20 seconds,

16t² = 16(20)²

      = 6400 feet

For t = 21 seconds,

16t² = 16(21)²

      = 7056 feet

For t = 22 seconds,

16t² = 16(22)²

      = 7744 feet

For t = 23 seconds,

16t² = 16(23)²

      = 8464 feet

Therefore, complete table will be,

t             20            21           22           23

h         6400       7056       7744     8464    

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Mars2501 [29]
Hey there! :)

<em>First, let's substitute y with 0.8, and multiply by 8</em>

0.8 × 8 = 6.4

Here is the new equation:

4x + 6.4 = 40

<em>Now, subtract 6.4 from 40</em>

40 - 6.4 = 33.6

That means 4x = 33.6

<em>Divide both by 4</em>

4x ÷ 4 = x
33.6 ÷ 4 = 8.4

x = 8.4

Hope this helps :)

5 0
3 years ago
Waclaw needs to drive 478 miles on Oak Street and 434 miles on Pine Street to get to the nearest gas station.
Mekhanik [1.2K]

Answer:

1. can

2. less

3. 5

Step-by-step explanation:

To find out if Waclaw could make it to the gas station using 10 miles, we need to add the number of miles he has to go in order to reach his destination.

4\frac{7}{8}+4\frac{3}{4}  = 9\frac{5}{8}\\

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We can also find out the answer without even adding the numbers together, because both values are less than five, and when that happens, the sum cannot be 10 or more, so Waclaw can make it to the gas station.

4 0
3 years ago
P(x)= 3x; find p(-6)
just olya [345]

<u>Answer:</u>

\bf -18

<u>Step-by-step explanation:</u>

p(x) = 3x

In order to find p(-6), we have to replace the x in the definition of p(x) with -6:

p(-6) = 3(-6)

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6 0
2 years ago
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postnew [5]

Answer:

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3 years ago
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Masja [62]

Answer:

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Step-by-step explanation:

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3 years ago
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