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Roman55 [17]
3 years ago
5

It a math question so please help me out.

Mathematics
2 answers:
il63 [147K]3 years ago
5 0

Answer: I say B

Step-by-step explanation:

Lubov Fominskaja [6]3 years ago
3 0

Answer:

A. t=-2h+32

Step-by-step explanation:

I'm pretty sure it's A. If the temperature starts at 32 degrees at midnight, that is going to be it's own number, not joined with a variable. In contrast, the temperature drops 2 degrees every hour, so the variable h will have a 2 with it (2h). But because it drops, the 2h will actually be negative. The equation would be written like this...

t=-2h+32, which is answer A.

I hope you understood! Good luck on your assignment and have an awesome day C:

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The probability that an egg on a production line is cracked is 0.01. Two eggs are selected at random from the production line. F
musickatia [10]

Answer:

P(X \geq 1)=1-P(X

P(X=0)=(2C0)(0.01)^0 (1-0.01)^{2-0}=0.9801

And replacing we got:

P(X \geq 1) = 1-0.9801 = 0.0199

Step-by-step explanation:

Let X the random variable of interest "number of craked eggs", on this case we now that:

X \sim Binom(n=2, p=0.01)

The probability mass function for the Binomial distribution is given as:

P(X)=(nCx)(p)^x (1-p)^{n-x}

Where (nCx) means combinatory and it's given by this formula:

nCx=\frac{n!}{(n-x)! x!}

And we want to find this probability:

P(x \geq 1)=1-P(X

And we can find the probability:

P(X=0)=(2C0)(0.01)^0 (1-0.01)^{2-0}=0.9801

And replacing we got:

P(X \geq 1) = 1-0.9801 = 0.0199

5 0
2 years ago
Which property is being used here?<br> 5.2345 x 1 = 5.2345
IgorC [24]

Answer:

The identity property

Step-by-step explanation:

.......

4 0
2 years ago
4:n=6:9 how do you get it?
MAVERICK [17]

Answer:

3.1

Step-by-step explanation:

7 0
3 years ago
5. Jada is making circular birthday invitations for her friends.
Novosadov [1.4K]

Answer:

Step-by-step explanation:

Jada is making circular invitations

we have d=12 cm, the radius r=6

she needs to find out the circumference

C=2x3.14x r

C=2x 3.14x6=37.68

180/37.68=4.77

she can make just 4 invitations

5 0
3 years ago
What is the unit price for the turkey? Label your answer using $ and ounces.
Minchanka [31]

Answer:

$0.50 per ounce

Step-by-step explanation:

8/16=0.50

5 0
2 years ago
Read 2 more answers
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