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NNADVOKAT [17]
2 years ago
5

A toy rocket is launched from a platform 33 feet above the ground at a speed of 83 feet per second. The height of the rocket in

feet is given by the polynomial −16t2 + 83t + 33, where t is the time in seconds. How high will the rocket be after 3 seconds?
Mathematics
1 answer:
kiruha [24]2 years ago
4 0

Answer:

282ft

Step-by-step explanation:

83×3=249

249+33=282

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Admission for a water park is 17.50 per day.a season pass cost 125. How many days must you go to the water park to make buying t
solmaris [256]

You must go to the water park for 8 days to make buying the season pass worth it.

<em><u>Explanation</u></em>

Suppose, the number of days you must go to the water park is  x

Admission for the park is 17.50 per day. So, <u>the total cost for x days</u> will be:  17.50x

Given that, the season pass cost 125. So, the equation will be.....

17.50x=125\\ \\ x=\frac{125}{17.50}=7.142...\\ \\ x \approx 8

<em>(As the number of days can't be in decimal)</em>

So, you must go to the water park for 8 days to make buying the season pass worth it.

7 0
2 years ago
Celia bought a bag of 121212 goldfish for \$3$3dollar sign, 3.
muminat

Celia bought a bag of 12 goldfish for $3,  Cost of 1 goldfish is $0.25 .

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

The goldfish is a freshwater fish in the family Cyprinidae of order Cypriniformes. It is one of the most commonly kept aquarium fish. A relatively small member of the carp family, the goldfish is native to East Asia.

Here we have , Celia bought a bag of 12 goldfish for $3 . We need to find the cost of 1 goldfish . Let's find out:

Celia have a bag of 12 goldfish which cost her $3 . So , cost of 1 goldfish is equivalent to

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⇒ \frac{1}{4}

⇒ 0.25

Therefore, Celia bought a bag of 12 goldfish for $3  , Cost of 1 goldfish is $0.25 .

5 0
2 years ago
Multiply the polynomial expressions below.<br> (7x + 5)(2x^3 - 4x^2 + 9x - 3)
LekaFEV [45]

Answer:

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8 0
2 years ago
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Kaylis [27]

Answer:

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Step-by-step explanation:

(8*40)+6%*×=$692; 320 + 0.6x = 692; .6×=692-320; 0.6x=373; ×=373÷.6; x=6216.66

7 0
2 years ago
Karla, an editor for “The Legacy” newspaper, edits 15 of a page in 3 minutes. How long would it take Karla to edit 3 pages?
artcher [175]
She edits 3 pages in a minute, so it would take her one minute
3 0
2 years ago
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