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a_sh-v [17]
3 years ago
6

Daniel can wash 200 dishes in 30 minutes about how long would it take him to wash 250​

Mathematics
1 answer:
Mademuasel [1]3 years ago
3 0

Answer:

37.5 minutes

Step-by-step explanation:

30/200 = .15

.15x250

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A swimming pool at a park measures 8.75 meters by 6.2 . Find the area of the swimming pool.
marissa [1.9K]
Multiply the two to get area.
6.2(8.75) = 54.25 meters^2
4 0
3 years ago
In Spetember of 2013, Mario The Baker introduced a new chocolate cake and hired Doug and Jeremy to bake these cakes. Every custo
professor190 [17]

Answer:

There is a 90.32% probability that the cake was baked by Doug.

Step-by-step explanation:

We have these following probabilities:

A 70% probability that Doug bakes the cake.

A 30% probability that Jeremy bakes the cake.

A 40% probability that a cake baked by Doug gets a thumbs up.

A 10% that a cake baked by Jeremy gets a thumbs up.

One cake was selected at random on 10/01/2014 and got a "thumbs up".

1. Find the probability that the cake was baked by Doug.

The probability that a baked cake gets a thumbs up is:

P = 0.7*0.4 + 0.3*0.10 = 0.31

Of those, 0.7*0.4 = 0.28 are baked by Doug.

So the probability is:

P = \frac{0.28}{0.31} = 0.9032

There is a 90.32% probability that the cake was baked by Doug.

4 0
3 years ago
I need help with number one and thank you for your help
sveta [45]

Answer: B

Step-by-step explanation: The first X was 1. If you add 1 too the 1/2 in the equation, its 1 & 1/2. theres only one graph that has 1 & 1/2, and its B

5 0
3 years ago
1. Which of these fractions has the greatest value?" Mark only one oval. 7/12 5/6 2/3​
ddd [48]

Answer:

5/6

Step-by-step explanation:

6 0
2 years ago
What expression is equivalent to 1/3(4-5x-1)?
Serhud [2]
1/3( 4 - 5x - 1)


= (1/3)(4 +  - 5x +   - 1)

= (1/3)( 4)  + (1/3)(- 5x)  + (1/3)( - 1)

= 4/3 +  - 5x/3 +  - 1/3

=   - 5x/3  + 1  (Decimal:   - 1.666667x + 1)





Hope that helps!!!!
3 0
3 years ago
Read 2 more answers
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