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Vedmedyk [2.9K]
2 years ago
13

Pls help me with this question

Mathematics
1 answer:
allochka39001 [22]2 years ago
3 0

Answer:

Step-by-step explanation:

For the first question the answer is 50(0.2 + 1)^2 = 72

For the second question it is y = 32

Step-by-step explanation:

In case you need to see how i got it...it's below

For number 1, y is proportional to (x + 1)^2

The equation would be y(x +1)^2 = k(the constant). Then I substituted numbers you gave me in the equation which was : 50(0.2 + 1)^2 = k(72)

For number 2 I used this equation: y (x + 1)^2 = 72. I substituted x for 0.5. The equation will be: y(0.5 + 1)^2 = 72. Then I got 32 for y.

Hope this helps:) i am the best lil kissman

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Shane y Abha obtuvieron una medalla del equipo que requería que su equipo recolectara no menos de 2000 latas para reciclar. Abha
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Answer: Shane collected more than 911 cans

Step-by-step explanation:

S is the number of cans that shane collected.

A is the number of cans that Abha collected.

We know that:

together collected more than 2000 cans

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Abha collected 178 more cans that Shane:

A = S + 178

Now, we can replace this equation in the inequality and get:

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2*S > 2000 - 178 = 1822

S > 1822/2 = 911

This means that shane collected more than 911 cans.

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3 years ago
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