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Neporo4naja [7]
3 years ago
5

A diner has collected data about customer coffee-drinking habits. They have calculated that P(cream) = 0.5, P(sugar) = 0.6, and

P(cream or sugar) = 0.7. Determine the P(cream and sugar).
Mathematics
2 answers:
luda_lava [24]3 years ago
6 0
\mathbb P(\text{cream or sugar})=\mathbb P(\text{cream})+\mathbb P(\text{sugar})-\mathbb P(\text{cream and sugar})
0.7=0.5+0.6-\mathbb P(\text{cream and sugar})
\mathbb P(\text{cream and sugar})=0.4
Bess [88]3 years ago
5 0

Answer: P( Cream and Sugar) = 0.4

Step-by-step explanation:

Since we have given that

P(Cream)=0.5

P(Sugar)=0.6

P(Cream or Sugar)=0.7

As we know the " Probability Rules" so, we get,

P(Cream\ and\ Sugar)=P(Cream)+P(Sugar)-P(Cream\ or\ Sugar)\\\\P(C\cap S)=P(C)+P(S)-P(C\cup S)\\\\P(C\cap S)=0.5+0.6-0.7\\\\P(C\cap S)=1.1-0.7\\\\P(C\cap S)=0.4

So, P( Cream and Sugar) = 0.4

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USPshnik [31]

The answer is x=2 :) ✨

Hope it helps

6 0
2 years ago
Knut had picked strawberries during the summer holidays. First days he picked 9090 baskets of strawberries! The next day he was
jasenka [17]

Answer:

190 baskets of strawberries

Step-by-step explanation:

The question is incomplete as it didn't state what we are to determine from the information given.

Let's determine total amount picked in the three days.

1st day picked 90strawberries

Amount of strawberries on 2nd day = 2/3 of the amount picked 1st day

= (2/3)(90)

Amount of strawberries on 2nd day = 60 baskets of strawberries

Amount of strawberries picked on 3rd day = (2/3) of the amount picked 2nd day

= (2/3) (60)

Amount of strawberries picked on 3rd day = 40 basket of strawberries

Total amount picked for 3 days = 90+60+40

= 190 baskets of strawberries

4 0
3 years ago
A segment has endpoint of 5,21 and 3,15 what are the coordinates of the midpoint of the segment
son4ous [18]

Answer:

(4, 18)

Step-by-step explanation:

(5 + 3)/2 = 8/2 = 4

(21 + 15)/2 = 36/2 = 18

Answer: (4, 18)

7 0
3 years ago
Read 2 more answers
Use the diagram to complete the following tasks.
iragen [17]

This exercise is about a proof in Euclidian geometry. See the explanation below.

<h3>What is Euclidian Geometry?</h3>

The study of solid and flat objects using the axioms and theorems developed by the Greek mathematician Euclid is known as Euclidean geometry (c. 300 bce).

<h3>What is the statement that completes the above proof?</h3>

Given that S is the midpoint of \overline{QT}:

Hence QS = TS ......................1

It is right to indicate that

PQ = TV  ........................2

And ∠RSQ is vertically opposite to ∠TSV

Hence

∠RSQ = ∠TSV.........................3

Given 1, 2, and 3,

Δ QRS ≅ ΔVTS

Therefore,

Δ QRS ≅ ΔVTS

and ∠ RSQ can be termed to be congruent to ∠TSV.

<h3>What does it mean for an angel to be congruent?</h3>

It is to be noted that the measure of an angle is the same for congruent angles. An ordinary pentagon, for instance, has five sides and five angles, each of which is 108 degrees.

The angles of a regular polygon will always be congruent, regardless of its size or scale.

Learn more about Euclidean Proof:
brainly.com/question/14470205
#SPJ1

4 0
1 year ago
What do the <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B12%7D%20" id="TexFormula1" title=" \frac{1}{12} " alt=" \f
Colt1911 [192]

Do as the apples goes up in 4s

3 7 11  the goes 3 +4 = 7, 7+4 = 11

and  Sees goes up in 40's

30 70 110

and rate of change is

\frac{change in y}{change in x}

its 40/4 or 10/1 (that's the first one)

4 0
3 years ago
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