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KiRa [710]
3 years ago
7

Please help is this a function or not

Mathematics
2 answers:
Novay_Z [31]3 years ago
6 0

Answer:

It is a function.

Step-by-step explanation:

Each x value in the domain maps to only one y value in the range, so it is a function.

NemiM [27]3 years ago
6 0

Answer:

The correct answer is Function.

Step-by-step explanation:

The first circle represents the Domain (Input or x) and the second represents the Range (Output or y).

This is a function because x is crossed with y and one Input is not crossed with multiple Outputs.

Hope this helps,

♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥

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A basketball player has made​ 70% of his foul shots during the season. If he shoots 3 foul shots in​ tonight's game, what is the
yulyashka [42]

Answer:

There is a 34.3% probability that he makes all of the​ shots.

Step-by-step explanation:

For each foul shot that he takes during the game, there are only two possible outcomes. Either he makes it, or he misses. This means that we use the binomial probability distribution to solve this problem.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinatios of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem we have that:

n = 3, p = 0.7

What is the probability that he makes all of the​ shots?

This is P(X = 3).

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 3) = C_{3,3}.(0.7)^{3}.(0.3)^{0} = 0.343

There is a 34.3% probability that he makes all of the​ shots.

7 0
3 years ago
A toy has various shaped objects that a child can push through matching holes. The area of the square hole is 14 square centimet
stiv31 [10]

Answer:

I am not sure the answer but I can say this from my experiences, to know the shapes and sizes, you may measure like I usually do.  

Step-by-step explanation:

I am not sure

7 0
3 years ago
Read 2 more answers
32 = 2m - 6 Plz Help! This is due and I did not learn this because I was absent that day! Help me Plz! 14 points!
san4es73 [151]
The answer would be m=24




Please can i have a brainlier

5 0
2 years ago
Read 2 more answers
Juan went to Walmart to buy notebooks and
9966 [12]

Answer:

Juan went to Walmart to buy notebooks and

highlighters for his classes. Notebooks cost $3

while highlighters cost $4. Juan bought 12 items

and he spent a total of $42. Write a system of

equations that describes this situation

Step-by-step explanation:

3+4÷42

8 0
3 years ago
Cost of boots: $99.99 Markup: 9% What is the new cost
mote1985 [20]

Answer:

The new cost is $108.98

Step-by-step explanation:

Mark up is the amount that is added to cost price of a product for profit.

Given

Cost price of boots = C = $99.99

Mark up = 9%

First of all we will calculate markup and then add it to the cost price of boots to find the new cost.

Mark\ up = M = 9\%\ of\ 99.99\\= 0.09*99.99\\=\$8.99

The new cost will be:

C_n = Cost\ price + mark\ up\\C_n = 99.99+8.99\\= 108.98

The new cost is $108.98

6 0
2 years ago
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