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3 years ago

NEED HELP WITH FUNCTION AND RANGE AND DOMAIN PLZ HELP

Mathematics

1 answer:

koban [17]3 years ago

5 0

So here the domain would be {0,5,10} because the domain represents all possible x-values. The range would be {2,3,4,5} because the range represents all possible y-values. This wouldn't be a function because the 0 is used with both the 2 and the 3 (a function is defined as a set of values where individual each value is "paired" with an individual value)

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Between which two consecutive integers does the cube root of 23 lie

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2 years ago

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Ben wants to have his birthday at the biwking alley with a few of his friends, but he can spend no more that $80. The bowling ch

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Answer:

$5.50p+45\leq 80\\\\p\leq 6.36\\\\\Rightarrow p\leq 6$

Step-by-step explanation:

$Ben\ invited\ p\ peoples\\\\$

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$Flat\ fees=\$ 45\\\\Per\ person\ charges=\$ 5.50\\\\Charges\ for\ p\ people=p\times per\ person\ charges\\\\Charges\ for\ p\ people=p\times 5.50\\\\Charges\ for\ p\ people=5.50p\\\\Total\ charges\ for\ party=flat\ fee+charges\ for\ p\ person\\\\Total\ charges\ for\ party=45+5.50p$

$Ben\ has\ money=\$ 80\\\\Ben\ can\ not\ spend\ more\ than\ that.\\\\\Rightarrow Party\ charges\ for\ p\ peoples\leq 80\\\\5.50p+45\leq 80\\\\5.50p+45-45\leq 80-45\ \ \ \ \ \ \ \ \ subtract\ 45\ from\ both\ sides\\\\5.50p\leq 35\\\\p\leq \frac{35}{5.5}\\\\p\leq 6.36\approx 6\\\\p\leq 6$

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4 years ago

If 3x − 6 ≤ f(x) ≤ x2 − 3x + 3 for x ≥ 0, find lim x→3 f(x).

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2 years ago

HELPPPPPPPPPPPPPPPPPP IM DESPERATE

Cerrena [4.2K]

Chandra will have 55 baseball cards

Step-by-step explanation:

Total baseball cards = 152

Let

Chandra's collection = p

Chandra has 42 baseball cards less than Simon so Simon will have 42 cards more:

Simon's Collection = p+42

We need to find Chandra's collection.

Total baseball cards will be 152 so, the equation will be:

$p+(p-42)=152$

Solving and finding value of p (Chandra's card)

$p+p-42=152\\2p=152+42\\2p=110\\p=110/2\\p=55$

So, Chandra will have 55 baseball cards.

Keywords: Word Problems

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An arc that measures 180 degrees is called a semicircle.

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3 years ago