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AnnyKZ [126]
3 years ago
10

HELP ASAP!!! PLS SOMEONE ANSWER THESE!!!!

Mathematics
1 answer:
kompoz [17]3 years ago
5 0

Answer:

2. B

3. A

4. C

5. A

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Let’s look at another one of Homer’s rocket launches. It was launched from ground level with an initial velocity of 208 feet per
kozerog [31]

Answer:

Smax = 676 ft

the maximum altitude (height) the rocket will attain during its flight is 676 ft

Step-by-step explanation:

Given;

The height function S(t) of the rocket as;

S(t) = -16t2 + 208t

The maximum altitude Smax, will occur at dS/dt = 0

differentiating S(t);

dS/dt = -32t + 208 = 0

-32t +208 = 0

32t = 208

t = 208/32

t = 6.5 seconds.

The maximum altitude Smax is;

Substituting t = 6.5 s

Smax = -16(6.5)^2 + 208(6.5)

Smax = 676 ft

the maximum altitude (height) the rocket will attain during its flight is 676 ft

8 0
3 years ago
Help plz most of points!
dmitriy555 [2]
First, we need to know how much profit in dollar value by this method
profit = percentage × whole price

Plug in the numbers to the formula above
profit = percentage × whole price
profit = 40% × 25
profit = 0.40 × 25
profit = 10
The profit Daniel gets is $10

Second, add the original price and the profit together and you'll find the new price.
new price = original price + profit
new price = $25 + $10
new price = $35

Daniel sold the computer game for $35
3 0
3 years ago
What is the growth factor of the following example? Assume time is measured in the units given. Water usage is increasing by 3%
sammy [17]
<span>At a 3% increase you would use 1.03 * 1000 L = 1030 L next year</span>
3 0
3 years ago
Combine the like terms to create an equivalent expression<br>what is <br>2 x - x + 8​
Novay_Z [31]

Answer:

x + 8

Step-by-step explanation:

when theres just an x or any number there it is the same as 1x

2x - 1x = 1x / x

1x + 8 aka x + 8

7 0
2 years ago
Which is the area of the figure?
eimsori [14]
The area is 480 square inches
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