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ruslelena [56]
2 years ago
11

How many cups is there in 1 quart?

Mathematics
1 answer:
iren [92.7K]2 years ago
4 0
There is 4 cups in 1 quart.
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The starting temperature was 24°.
Goryan [66]

Answer:

-10 degrees

Step-by-step explanation:

24+8=32

32-(7 x 6)= 32-42=-10

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3 years ago
PLEASE HELP!!!!!!!!!! What is 2^4 AND <br> 3^5
shepuryov [24]

Answer:

2^4 is 16 and 3^5 is 243

Step-by-step explanation:

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3 years ago
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A real estate agent has 12 properties that she shows. She feels that there is a 30% chance of selling any one property during a
Ronch [10]

Answer:

0.2528 = 25.28% probability of selling no more than 2 properties in one week.

Step-by-step explanation:

For each property, there are only two possible outcomes. Either they are sold, or they are not. The chance of selling any one property is independent of selling another property, which means that the binomial probability distribution is used to solve this question.

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 combinations 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.

A real estate agent has 12 properties that she shows.

This means that n = 12

She feels that there is a 30% chance of selling any one property during a week.

This means that p = 0.3

Compute the probability of selling no more than 2 properties in one week.

2 or less sold, which is:

P(X \leq 2) = P(X = 0) + P(X = 1) + P(X = 2)

In which

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

P(X = 0) = C_{12,0}.(0.3)^{0}.(0.7)^{12} = 0.0138

P(X = 1) = C_{12,1}.(0.3)^{1}.(0.7)^{11} = 0.0712

P(X = 2) = C_{12,2}.(0.3)^{2}.(0.7)^{10} = 0.1678

Then

P(X \leq 2) = P(X = 0) + P(X = 1) + P(X = 2) = 0.0138 + 0.0712 + 0.1678 = 0.2528

0.2528 = 25.28% probability of selling no more than 2 properties in one week.

8 0
3 years ago
CAN YOU GUYS PLEASE HELP ME WITH THESE QUESTIONS...ITS WORTH 50 POINTS..AND I WILL MARK BRAINLY pt2.
Pavel [41]

Answer: what i would do is add a zero

Step-by-step explanation:

hope that help u have a wonderful day

7 0
3 years ago
-3(X - 8) - (x + 5) - 23
rjkz [21]

Answer: −

3

X

−

x

−

4

Step-by-step explanation:

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