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2 years ago

PLEASEEE PLEASE I BEGGGGGG YOOOOOOOOOUUUUUU

Mathematics

1 answer:

djyliett [7]2 years ago

8 0

Answer:

3 types of variables Question 1

Independent Variable Question 2.

Dependent Variable Question 3.

Step-by-step explanation:

The arrow is the variable that is controlling, and the independent variable is the outcome of the experiment.

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4. A class has 24 boys and 32 girls, what is the ratio of boys to girls? What is the ratio of boys to girls to

vichka [17]

3:4 I think????? Hope this helps!

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3 years ago

Justice hopes to build a fence around his garden he measures and determined that he needs 24 feet of fencing when he arrives at

Sunny_sXe [5.5K]

Answer:

It will cost $72 Justice to fence in his garden.

Step-by-step explanation:

Total length of the fencing around the garden = 24 feet

Cost of fencing per inch = $0.25

Now, as we know 1 foot = 12 inches

⇒ 24 feet = 24 x 12 inch = 288 inches

⇒ 24 feet = 288 inches

Hence, the total length of fencing = 288 inches.

Now, Total cost of Fencing

=Total length of fencing x Cost of fencing par inch

= 288 inches x ($0.25)

= $ 72

or, the total cost of fencing = $72

Hence, it will cost $72 Justice to fence in his garden.

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2 years ago

What is 2and 2/3 divided by 4/5

MArishka [77]

The answer is about 3.3333

4 0

3 years ago

Read 2 more answers

fritz wrote a set of related facts for the array below.which equation is not intended in the set of related facts for this array

oksian1 [2.3K]

Do you have the equation choices?

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3 years ago

Telemarketing. the probability that a call will reach a live person is 0.2. the calls are independent. (a) a telemarketer places

Sergeeva-Olga [200]

Solution: Telemarketing. the probability that a call will reach a live person is 0.2. the calls are independent. (a) a telemarketer places 5 calls. what is the probability that none of them reaches a live person.

Answer: The given random experiment can be considered as binomial experiment with probability of success = 0.2 and number of trials = 5

Therefore, we have:

$n=5,p=0.2,q=(1-p)=1-0.2=0.8$

Let x be the number calls that reach to live person.

We have to find $P(x=0)$

Using the binomial probability distribution, we have:

$P(x=0)=\binom{5}{0}0.2^{0} (1-0.2)^{5-0}$

$=1 \times 1 \times 0.8^{5}$

$=0.3277$

Therefore, the probability that none of them reaches a live person is 0.3277

6 0

3 years ago