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4 years ago

15

Sara buys a sweater at a department store. The sweater costs $15. The store is having a 20% off sale on everything in the store.

2 answers:

defon4 years ago

7 0

Answer:

The sweater will cost $12

Step-by-step explanation:

15 x 20% = 3 15 -3 = 12

Rom4ik [11]4 years ago

4 0

The answer will be $12 dollars

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3 years ago

Make m the subject of the formula m/v - t/b = m-t/r

RoseWind [281]

Answer:

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Step-by-step explanation:

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3 years ago

Which situation cannot be represented by the equation x + 12 = 30?

andrew11 [14]

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B

Step-by-step explanation:

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3 years ago

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Six more than the difference of a number and eighteen

Neporo4naja [7]

Answer:

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Idk if it helps. :|

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3 years ago

At P-Town High School, the probability that a student takes Computer Programming and Spanish is 0.15. The probability that a stu

sp2606 [1]

Answer:

The probability that a student takes Spanish given that the student is taking Computer Programming = 0.375

Step-by-step explanation:

Given -

Let event A = student takes Spanish

Event B = student takes Computer Programming

$A \bigcap B$ = student takes Computer Programming and Spanish

P(B) = 0.4 , $P(A \bigcap B)$ = 0.15

What is the probability that a student takes Spanish given that the student is taking Computer Programming =

(Probability of an event occuring given that another event has already occured , we use condition probability )

$P(\frac{A}{B}) = \frac{P(A \bigcap B )}{P(B)}$

= $\frac{.15}{0.4}$

= 0.375

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3 years ago